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If you drive a Subaru Impreza, adding a dedicated fog light kit can make a real difference when visibility is limited by rain, fog, or snow. The right kit improves the light pattern close to the road, reduces glare for other drivers, and helps you see lane markers and road edges sooner. This guide presents seven shortlisted fog light kits selected for their practical features and suitability for the Impreza.Below you will find the top picks and the evaluation criteria we used, including installation complexity and beam performance, so you can choose the best option for your driving conditions.
Looking for other parts? See all Subaru Impreza parts & accessories.
Top Picks at a Glance
| Best Reviewed A top-rated pick with lots of positive feedback | Bestview 5-in-1 LED Rear Fog Light Assembly for Subaru WRX/STI, Impreza, Crosstrek |  |
| Most Popular A crowd favorite that many people choose with confidence | csslyzl 3-in-1 LED Rear Bumper Fog/Brake/Reverse Light for Subaru Impreza WRX/STI/XV Crosstrek |  |
| Best Quality Built to a higher standard if you want something more solid | iJDMTOY 3-in-1 LED Rear Fog Light Kit for Subaru Impreza/WRX/STI |  |
| Best Budget The cheapest option that still gets the job done reliably | Xinctai 3-in-1 LED Rear Fog Light Kit for Subaru Impreza/WRX/STI/Crosstrek |  |
| Most Sold A high-volume bestseller chosen again and again | iJDMTOY 24W Yellow Lens LED Fog Light Kit with Built-In Mounting Brackets |  |
| Best Value for Money The sweet spot between price and what you get | Winjet OEM Series Fog Light Kit for 2015-2017 Subaru WRX (driver side kit with switch and wiring) |  |
| Best Overall The best all-around choice for most situations | iJDMTOY 3-in-1 Smoked Lens Full LED Rear Fog Light Kit for Subaru |  |
1. Bestview 5-in-1 LED Rear Fog Light Assembly for Subaru WRX/STI, Impreza, Crosstrek
| Wattage | 5 watts |
|---|---|
| Special Feature | Waterproof |
| Auto Part Position | Rear |
| Lens Material | Polycarbonate or Acrylic |
This Bestview 5-in-1 rear fog light combines fog, brake, turn signal, reverse and tail functions into a single smoked LED assembly tailored for Subaru WRX/STI, Impreza and Crosstrek models. It is typically used as a direct replacement in the rear bumper/trunk area to add brighter LEDs and a modern sequential turn signal effect while keeping fog and reverse capabilities. The kit ships with a wiring harness, mounting bracket, T-taps and screws and the housing is rated waterproof for outdoor use. Practical benefits include brighter, more visible signaling and a built-in reverse light so you do not need a separate lamp. Installation requires wiring the six leads to the car harness and some purchasers report needing additional connectors, minor trunk grommet modification and careful grounding to avoid odd hazard behavior. Build quality and brightness are generally praised, but occasional early LED failures and the lack of detailed installation hardware or step-by-step instructions mean this is best for owners comfortable with automotive wiring or who plan a professional install.
Best for: A reliability-focused Subaru owner who prioritizes visible, factory-quality replacement lighting and is willing to invest in proper installation or professional wiring to ensure long-term function.
Less Ideal for: Buyers who want a plug-and-play drop-in with full connector hardware included or those uncomfortable with splicing and routing multiple wires should consider simpler replacements or professional installation.
- Combines five functions (fog, brake, left/right turn, reverse, tail) into one sealed, waterproof assembly
- Brighter LED output improves rear visibility compared with stock lamp
- Includes mounting bracket, wiring harness and hardware for a mostly complete kit
- Designed specifically for 2011–2021 Subaru WRX/STI, 2011–2016 Impreza and 2013–2017 XV Crosstrek fitment
- Installation requires multiple wire taps and electrical connectors that are not fully supplied
- Some users report intermittent LED failures after several months
- May need minor trunk grommet or trim modification and professional wiring knowledge to avoid hazard/grounding issues
Verdict A versatile, vehicle-specific LED fog/tail assembly that upgrades rear visibility and styling but requires competent wiring or professional installation for reliable operation.
2. csslyzl 3-in-1 LED Rear Bumper Fog/Brake/Reverse Light for Subaru Impreza WRX/STI/XV Crosstrek
| Compatible models | Subaru WRX/STI 2011–2021; Impreza 2011–2016; XV Crosstrek 2013–2017 |
|---|---|
| Wattage | 5 watts |
| Lens material | Polycarbonate |
| Special feature | Waterproof |
| Replacement part | Replaces 84913FG420 |
This 3-in-1 LED rear bumper light replaces the factory rear fog lamp on compatible Subaru Impreza WRX/STI and XV Crosstrek models and provides brake, running and reverse lighting from a single compact housing. It is typically installed into the bumper opening and wired to brake, reverse, running and ground circuits using the included harness and mounting hardware. Notable features include a smoked polycarbonate lens, integrated red LEDs for brake/running and white LEDs for reverse, and a waterproof design meant for exterior use. In practice the unit gives a sportier look and much brighter brake illumination than an incandescent lamp, and the combined kit reduces parts and wiring clutter compared with separate lights. Limitations to expect are variable fitment that may require spacers or different clips for some model years, a dimmer reverse beam compared with dedicated reverse lights, and mixed long-term reliability reports for the LEDs and included clips or bracketry. Installation is straightforward for a convenience-focused buyer but may need a small amount of trimming or custom mounting to get a flush fit.
Best for: Buyers who prioritize a convenient, single-piece lighting upgrade to freshen the rear bumper appearance without sourcing multiple parts, and who want a straightforward DIY install to improve brake visibility.
Less Ideal for: Drivers seeking the brightest possible reverse illumination or a fully factory-quality replacement should consider higher-end branded assemblies or separate dedicated reverse lights instead.
- Three functions in one housing: running, brake and reverse lights reduce parts and simplify wiring
- Designed for specific Subaru Impreza WRX/STI and XV Crosstrek fitments to match factory placement
- Waterproof polycarbonate lens suited to exterior mounting and wet conditions
- Includes wiring harness and mounting accessories for a mostly plug-and-play install
- Reverse lamp is notably dimmer than a dedicated reverse light in some reports
- Mounting clips and bracket quality can be inconsistent and may require replacement or adjustments
Verdict A convenient, budget-friendly 3-in-1 rear fog/brake/reverse LED kit that cleans up the rear bumper look and eases installation but may require minor fitment tweaks and does not match premium reverse light output.
3. iJDMTOY 3-in-1 LED Rear Fog Light Kit for Subaru Impreza/WRX/STI
| Wattage | 5 watts |
|---|---|
| Auto Part Position | Rear Outside |
| Lens Material | Plastic |
| Special Feature | Fast Responding Super Bright LED Rear Lighting Assembly |
This iJDMTOY kit replaces the center rear bumper fog light with a 3-in-1 LED module that functions as a tail/running lamp, brake light, and reverse lamp. It is designed for Subaru Impreza, WRX and STI models across the stated year ranges and comes with a mounting bracket and basic wiring leads. The assembly uses bright red LEDs for fog and brake functions and a xenon-white center LED for reverse, producing clear, high-visibility illumination in poor weather and at night. Installation typically involves removing the bumper access panel and routing or splicing into the taillight wiring; several owners report the job is straightforward with a plug-in harness but that the kit itself requires wiring unless you buy an adapter. The housing and lens are made from ABS and PMMA for a durable, OEM-like look, and the tinted red lens keeps the appearance discreet when unlit. Expect good brightness and a sportier rear appearance, but plan on some wiring work and attention to fitment alignment during installation.
Best for: Performance-focused Subaru owners who want a sporty, high-visibility rear fog lamp that enhances safety and the car’s aesthetic while prioritizing function and brightness.
Less Ideal for: Buyers seeking a fully plug-and-play retrofit or a zero-splice install should consider kits that include a model-matched wiring harness or professional installation services.
- 3-in-1 functionality combines tail/running, brake, and reverse lights in one compact module
- Bright LEDs improve visibility in fog, rain, and snow compared with a non-LED reflector
- Vehicle-specific fitment for Subaru Impreza/WRX/STI simplifies placement and finish
- Includes mounting bracket and basic hardware for a secure install
- Durable ABS housing and PMMA lens for a factory-style appearance
- No plug-and-play harness included for many model years so wiring or an adapter is often required
- Some users report minor alignment or fitment tweaks are needed for a perfect visual fit
Verdict A bright, sporty 3-in-1 LED rear fog light that boosts visibility and style for performance-minded Subaru drivers but usually requires some wiring for installation.
4. Xinctai 3-in-1 LED Rear Fog Light Kit for Subaru Impreza/WRX/STI/Crosstrek
| Vehicle Service Type | For Subaru Impreza 2011-2016, For Subaru WRX/STI 2011-2021, For Subaru XV Crosstrek 2013-2017 |
|---|---|
| Special Feature | Waterproof |
| Auto Part Position | Rear |
| Lens Material | ABS+PC |
| Set Name | 3-In-1 LED Rear Fog Light Kit |
This Xinctai 3-in-1 LED rear fog light kit is a budget-focused retrofit designed for Subaru Impreza (2011-2016), WRX/STI (2011-2021) and XV Crosstrek (2013-2017). It replaces the factory rear fog insert with a smoked lens LED module that integrates fog, brake and backup functions via a four-wire harness. The unit is waterproof and includes a metal mounting bracket, screws and a wiring harness; built-in CANbus compatibility helps avoid error codes on compatible systems. In practice it brightens the rear center area and adds a modern look, and the separate red/white wires let you tap brake and reverse circuits for multi-function use. Installation is straightforward for someone comfortable with basic automotive wiring, but buyers should expect trimming or spacers on some models to get a flush fit and may prefer a plug-and-play harness to avoid tapping factory wiring. Fit and clip quality are not premium, but the kit delivers the core lighting upgrade at a low price.
Best for: Budget-conscious Subaru owners who want a brighter, multifunction rear fog solution and are comfortable doing moderate wiring and small fitment modifications themselves.
Less Ideal for: Anyone seeking a factory-quality direct plug-and-play replacement or buyers who prefer professional installation without modifying brackets or tapping factory wiring.
- Vehicle-specific fit for Subaru Impreza, WRX/STI and XV Crosstrek models listed
- Integrated 3-in-1 function provides fog, brake and reverse lighting from one unit
- Includes wiring harness, metal mounting bracket and mounting screws
- Waterproof design with CANbus compatibility to reduce error codes
- Mounting clips and bracket may require modification or spacers for a flush fit on some models
- No printed installation manual included and wiring requires tapping into vehicle circuits
- Fit and finish are budget-level compared with factory-quality parts
Verdict A cheap, multifunction rear fog light upgrade for compatible Subaru models that saves money but may need minor fitment and wiring work.
5. iJDMTOY 24W Yellow Lens LED Fog Light Kit with Built-In Mounting Brackets
| Wattage | 24 watts (per pair) |
|---|---|
| Lens color | Yellow |
| Unit count | 2.0 Count |
| Specific uses for product | Fog Lights |
These iJDMTOY fog lights are a direct-replacement style LED kit made to fit several Subaru models and swap into the factory fog lamp locations. Each lamp uses four 6W high-power LEDs for a combined bright output and a selective yellow 2500K lens intended to cut glare in fog, rain, and snow while illuminating road edges. The lights come with cast aluminum housings, pre-installed mounting brackets, and H11/H8 adapters to simplify installation into Subaru wiring and mounts, though some owners report needing basic adjustments such as shims or taping to secure a snug fit and occasional wiring splicing on certain model years. Build quality is solid for the price with UV-protected PMMA lenses and a black powder-coated finish, but the mounting tabs are plastic and can be fragile if over-torqued. Expect clearer lateral illumination and a more modern look compared with halogen fog bulbs, balanced against possible minor fitment fiddling and the small risk of early failure reported by a few users.
Best for: A risk-averse mainstream Subaru buyer seeking a practical factory-style fog light upgrade that improves low-visibility performance without a complex retrofit mindset.
Less Ideal for: Do not choose these if you want a truly plug-and-play guaranteed harness fit across all Subaru years or if you prefer premium OEM-level fasteners and mountings without any adjustment work.
- Designed as vehicle-specific replacements for compatible Subaru models for straightforward swap-in installation
- Wide-angle flood beam with selective yellow lens improves visibility in fog and reduces glare
- Pre-installed mounting brackets and H11/H8 adapters reduce the need for modifications
- Durable cast aluminum housing with UV-protected PMMA lens for weather resistance
- Fitment can be slightly loose in some Subaru housings and may require shims, tape, or washers to secure
- Mounting studs and some plastic parts are prone to break if over-tightened
- Supplier wiring plugs may not mate with Subaru harnesses on some model years, requiring splicing
Verdict Solid, vehicle-specific LED fog lamps that brighten foggy driving for Subaru owners but may need minor fitment or wiring work on some model years.
6. Winjet OEM Series Fog Light Kit for 2015-2017 Subaru WRX (driver side kit with switch and wiring)
| Vehicle Service Type | 2015-2017 Subaru WRX |
|---|---|
| Special Feature | Waterproof |
| Wattage | 110 watts |
| Lens Material | Polycarbonate |
This Winjet kit supplies a direct-fit replacement fog light assembly for 2015–2017 Subaru WRX models and arrives as a complete kit with halogen bulbs, an on/off switch, and a wiring harness. It is used to restore or add fog lighting without major modifications by swapping the assemblies into the factory locations and routing the supplied harness through the firewall. Notable features include vehicle-specific fitment, waterproof housings, polycarbonate lenses, and a wiring kit that can simplify installation for a competent DIYer or a professional installer. Practical benefits are OEM-like appearance, improved low‑visibility illumination compared with no fog lights, and lower cost versus dealer parts. Limitations to expect are variable quality in the small hardware and switch supplied, occasional missing fasteners reported by buyers, and the halogen bulbs included are inexpensive and may be worth replacing with higher-quality bulbs for longevity and color matching. Professional installation is recommended if you are not comfortable with routing wires and fuse connections.
Best for: Practical optimizers who want a cost-effective, factory-style replacement fog light kit that restores functionality and appearance without overspending.
Less Ideal for: Buyers seeking premium long-life lighting or a plug-and-play OEM-level kit without any tinkering should consider higher-end or dealer options instead.
- Vehicle-specific fit for 2015–2017 Subaru WRX makes installation straightforward
- Includes bulbs, switch, and wiring harness so no separate harness purchase is required
- Waterproof housings and polycarbonate lenses improve durability in wet conditions
- Included halogen bulbs are basic and may fail sooner than higher-quality replacements
- Small hardware and the supplied switch have mixed quality reports and sometimes require replacement
- Some buyers reported missing fasteners or wiring issues that need extra parts or work
Verdict A budget-friendly, vehicle-specific fog light kit that delivers OEM-like fit and basic functionality but may need upgraded bulbs or minor hardware fixes for long-term reliability.
7. iJDMTOY 3-in-1 Smoked Lens Full LED Rear Fog Light Kit for Subaru
| Wattage | 5 watts |
|---|---|
| Auto Part Position | Rear Center |
| Lens Material | Plastic |
| Special Feature | Fast Responding Super Bright LED Rear Lighting Assembly |
This iJDMTOY 3-in-1 full LED rear fog light kit replaces the center rear bumper fog light with a smoked, square-style LED module that combines running/tail, brake and reverse illumination. It is typically mounted into the factory bumper cutout using the supplied bracket and pins and wired into the taillight harness or via an optional plug-and-play adapter for faster installation. Key features include fast-responding LEDs, a smoked PMMA lens for a sporty look, and a bright red fog output intended to improve rear visibility in poor weather. The kit ships with a mounting bracket and basic T-tap connectors which keeps the unit compact and largely vehicle-specific, but buyers should plan to splice or buy a harness for a clean install on newer WRX models. The reverse LEDs are slightly dimmer behind the smoked lens and the included instructions are minimal, so some mechanical confidence and basic wiring skills are helpful. For a balanced buyer wanting a factory-replacement style upgrade with improved visibility and style, this delivers a strong value.
Best for: A balanced all-round buyer who wants a practical style and safety upgrade that blends factory appearance with improved rear visibility, and is willing to do modest wiring or buy an adapter to install it.
Less Ideal for: Buyers seeking a true plug-and-play drop-in with full instructions or those who prioritize maximum reverse light output should consider alternatives.
- Combines tail/running, brake and reverse lights into a single center rear module for cleaner styling
- Fast-responding, bright red LEDs designed to improve visibility in fog, rain, and snow
- Vehicle-specific fit for Subaru bumpers reduces modification compared with universal kits
- Includes mounting bracket and clips to secure the unit in the factory bumper opening
- Requires splicing or purchasing a separate plug-and-play harness for easiest installation on newer models
- Smoked lens reduces reverse light brightness compared with clear lens options
Verdict A cost-effective, factory-style 3-in-1 LED rear fog light that improves visibility and adds sporty smoked styling if you can handle basic wiring or get the plug-in harness.
Choosing the Right Subaru Impreza Fog Light Kit: Key Factors to Consider
Fitment and Mounting Compatibility
Proper fitment ensures the fog lights mount securely and sit where they can illuminate the road without creating glare for other drivers. For the Impreza, check that the kit aligns with the stock fog light openings or includes brackets shaped to the vehicle’s bezel contours. Poor fitment often leads to extra drilling or fabrication, which increases labor time and can compromise the vehicle’s appearance.
Also verify that the mounting points provide adequate adjustment so you can aim the beam correctly after installation. Kits with adjustable brackets or several mounting positions make it easier to fine-tune the cutoff and lateral aim to suit your local regulations and driving conditions.
Beam Pattern and Cutoff
A true fog lamp produces a wide, low beam that hugs the road surface and reduces backscatter from fog, rain, or snow. Evaluate whether the kit’s optics concentrate light low and wide rather than projecting a long, narrow beam. A well-defined horizontal cutoff helps keep glare off the eyes of oncoming drivers while illuminating the road edge and lane markers.
Manufacturers sometimes provide beam diagrams or measured lux values—use these where available to compare patterns. If aiming is adjustable after installation, you can optimize the cutoff to local driving conditions and legal requirements.
Light Source Type and Color Temperature
Fog lights use halogen, HID, or LED sources, and each has tradeoffs. Halogen bulbs are simple and generally easier to source, while LED and HID can offer higher luminous efficacy and longer service life. Color temperature affects visibility in different conditions; slightly warmer tones tend to cut through fog and rain better than very cool, blue-white light.
Consider bulb replaceability as well. Kits that allow standard bulb swaps make maintenance simpler. Also check that the chosen light source works well with the kit optics to produce the intended beam shape rather than scattering light unevenly.
Durability and Weather Resistance
Fog lights are exposed to road spray, salt, and impacts from debris, so robust construction matters. Look for housings with strong seals and an IP rating that indicates resistance to water and dust ingress. Corrosion-resistant mounting hardware and UV-stable lens materials will help the kit last through seasons of use.
Also consider thermal management for LEDs; inadequate cooling can reduce output and lifespan. Reliable gaskets and drainage paths reduce the chance of condensation forming inside the lens, which degrades performance over time.
Wiring, Switches, and Integration
A complete kit should include a wiring harness with a proper relay and fuse to protect the vehicle’s electrical system. A harness designed for the Impreza that includes plug-and-play connectors or a simple splice plan reduces installation time and potential wiring errors. If you want to use the factory fog light switch or integrate with existing lighting circuits, confirm that the kit supports that integration without requiring extensive modification.
Clear instructions and labeled connectors make a DIY install more reliable. Where a dedicated relay is provided, it prevents undue load on existing circuits and ensures consistent performance of the fog lights.
Adjustability and Aiming
After mounting, being able to aim the lights precisely is essential for legal compliance and optimal performance. Kits with built-in aim adjusters or accessible adjustment screws let you set both vertical and horizontal aim without removing the bumper. Proper aiming ensures light illuminates the shoulder and near roadway without blinding oncoming drivers.
If the kit lacks easy adjusters, plan for extra installation time to fabricate aiming shims or reposition brackets. Aiming instructions tied to specific vehicle measurements or recommended distances simplify the process and reduce guesswork.
FAQ
Do I need special tools to install a fog light kit on a Subaru Impreza?
Most installations can be completed with common hand tools such as screwdrivers, socket sets, and pliers. If the kit requires drilling or trimming of the bumper, a drill and cutting tools may be necessary. A test light or multimeter is useful for verifying wiring and fuse connections. Kits that include a vehicle-specific wiring harness typically reduce the need for specialized tools.
Can I use LED fog bulbs in a kit designed for halogen bulbs?
It depends on the kit optics and housing ventilation. LEDs can offer higher output and longer life, but if the optics were designed for halogen filaments the beam pattern may widen or create hotspots. Also confirm that the electrical system can handle the different load and that heat dissipation is adequate for the LED assemblies.
How should I aim my fog lights after installation?
Aim the fog lights low and wide so the beam hugs the road surface and minimizes glare. A common method is to park on level ground about 25 feet from a wall, turn the lights on, and adjust until the top of the beam cutoff sits slightly below the vehicle centerline. Always check local regulations for specific aiming requirements and test in real driving conditions to fine-tune.
Will adding a fog light kit affect my vehicle warranty or inspections?
Adding aftermarket fog lights can have implications depending on local laws and warranty terms. Professional installation that preserves factory wiring and mount points reduces the risk of warranty issues. For inspections, ensure the lights meet local brightness and aiming standards and are installed in approved locations to avoid compliance problems.
Is a wiring harness necessary or can I connect directly to existing circuits?
A dedicated wiring harness with a relay and fuse is strongly recommended. It protects the vehicle’s electrical system and provides a direct power feed to the fog lights. Tapping into existing circuits without proper relays can overload switches and wiring, leading to poor performance or electrical faults.
How We Chose the Best Subaru Impreza Fog Light Kit
To assemble this list we focused on attributes that matter to Subaru Impreza owners looking to add or replace fog lighting. Key evaluation criteria included mounting compatibility with the Impreza front bumper and bezel locations, beam pattern and cutoff to limit glare, luminous output and color temperature for useful road illumination, durability against moisture and road debris, and the simplicity of the wiring harness and connectors for a straightforward install. We also considered whether the kit included necessary hardware such as brackets and bulbs and whether it supported factory switch integration.We excluded products that required major bumper modification, unclear fitment documentation, or lacked basic ingress protection suitable for road use. Kits that rely on uncommon vehicle-specific modules or complicated rewiring were deprioritized to favor solutions that can be installed with standard tools and moderate DIY skills.
Our full evaluation process is outlined in our review methodology.
Conclusion
Choosing the right fog light kit for a Subaru Impreza means balancing beam control, ease of installation, and durability. Prioritize kits that match the Impreza’s mounting points, provide a wide low beam with a clear cutoff, and include a robust wiring harness to protect the vehicle’s electrical system.Consider the long term tradeoffs between bulb type, optics, and maintainability. If you value straightforward installation and predictable aiming, favor kits with vehicle-specific mounting and clear instructions; if you need maximum output in severe conditions, focus on beam performance and weather resistance.
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