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If you drive an Infiniti G35, choosing the right suspension kit can markedly change how the car handles, rides, and responds to road conditions. You want components that match the vehicle's geometry and intended use, whether the goal is firmer cornering, a smoother commute, or a modest drop in ride height. This guide covers seven shortlisted Infiniti G35 suspension kit options that represent the top choices in the category. We evaluated each on criteria such as fitment accuracy, damping performance, durability, and ease of installation to help you decide which path to take. Read on for a concise breakdown of what matters when selecting a kit and how each factor affects everyday driving.
Looking for other parts? See all Infiniti G35 parts & accessories.
Top Picks at a Glance
1. Detroit Axle Front Suspension Control Arms Kit for Infiniti G35 / Nissan 350Z (front)
| Fit Type | Vehicle Specific |
|---|---|
| Auto Part Position | Front Upper |
| Material | Stainless Steel |
| Manufacturer | Detroit Axle |
This Detroit Axle front suspension kit bundles the components you need to refresh a worn front end on RWD Infiniti G35 and compatible Nissan 350Z models. It supplies two front upper control arms, inner and outer tie rods, and a pair of sway bar end links so you can replace multiple wear items at once instead of installing parts individually. The parts are marketed as stainless steel and undergo impact and fatigue testing, and several user reports cite good fitment and an easier installation when the vehicle is in good condition. Practical benefits include having matching components for alignment work and sway bar links and outer tie rods with grease fittings for routine maintenance. Expect a mostly direct replacement for the specified G35/350Z fitment, but verify year and coupe/sedan notes before install because there are reports of occasional fitment issues on non-matching models. Also the kit does not include inner tie rod boots or specialized tools, so plan for those extras during installation.
Best for: A reliability-focused buyer who wants a coordinated, factory-replacement style refresh of the G35 front suspension and prefers buying a complete kit to simplify repairs and future maintenance.
Less Ideal for: Drivers looking for performance-tuned components or custom geometry changes should consider dedicated aftermarket control arms instead of this OE-style replacement kit.
- Complete front-end kit replaces upper control arms, inner and outer tie rods, and sway bar end links in one purchase
- Vehicle-specific fitment for Infiniti G35 and Nissan 350Z reduces part-matching work
- Stainless steel construction and stated testing for impact and fatigue improves durability expectations
- Sway bar end links and outer tie rods include grease fittings for easier maintenance
- Some buyers reported fitment or ball joint stud length problems on non-matching vehicles or older models
- Kit does not include inner tie rod boots or installation tools needed for those components
Verdict A convenient, reliability-minded front suspension kit for specified Infiniti G35/Nissan 350Z models that bundles common wear items for straightforward replacement, but confirm exact year and body-style fitment before buying.
2. TRQ 12-Piece Front Steering & Suspension Kit (Vehicle Specific Fit)
| Brand | TRQ |
|---|---|
| Fit Type | Vehicle Specific Fit |
| Unit Count | 1.0 Count |
| Model | TRQ PSA60183 12 Piece Steering & Suspension Kit |
This TRQ kit bundles the front control arms, tie rods, sway bar links, rack bellows, and ball-joint equipped upper arms into a single package intended to restore steering and suspension function. It is typically used when multiple front-end components show wear or after an accident to return alignment points to factory-style geometry. Notable features include pre-greased joints, anti-corrosion coating, and pre-assembled pieces that reduce prep work during installation. For a DIY or shop job the kit saves time by providing matched parts and reducing the need to source individual components. Because it is a full kit, you get improved road feel and consistent fit across related parts, which helps with alignment and handling once installed. Limitations to expect are the usual variability in aftermarket part finish and occasional fitment or quality outliers reported by some users, and pressing new ball joints may require a press or rental tool. This is best for someone tackling a comprehensive front-end refresh rather than a single-part repair.
Best for: Convenience-driven buyers who want a single, vehicle-specific package to replace multiple front-end parts at once and prefer simplifying repair logistics.
Less Ideal for: Buyers who need a single replacement item or those seeking performance-tuned aftermarket components should consider alternative single-part or performance options.
- Complete 12-piece kit covers all major front steering and suspension wear items for one-stop replacement
- Pre-greased and pre-assembled components reduce prep time and simplify installation
- Anti-corrosion coating improves surface durability compared with bare parts
- Designed as vehicle-specific direct-fit parts to minimize modifications during install
- Some customers report inconsistent quality between batches which can require part swaps or returns
- Installing certain components like ball joints requires a press or special tools not included in the kit
Verdict If you want a one-stop, vehicle-specific front-end refresh for an Infiniti G35, this TRQ 12-piece kit simplifies sourcing and installation but watch for occasional quality variation.
3. Detroit Axle RWD Front Suspension Kit for 2003–2004 Infiniti G35 / Nissan 350Z — 12pc Set
| Fit Type | Vehicle Specific |
|---|---|
| Auto Part Position | Front |
| Material | Aluminum |
| Special Features | Control Arms, Sway Bar End Links, Tie Rod Ends, Rack Boots |
This Detroit Axle kit groups the main front-end components you would replace during a comprehensive suspension refresh: upper and lower control arms with ball joints, inner and outer tie rod ends, sway bar end links, and rack boots. It is intended for a complete front-end rebuild on 2003–2004 Infiniti G35 and Nissan 350Z RWD cars and is commonly used by enthusiasts and shops when worn parts cause sloppy steering or uneven tire wear. Notable features include factory-style aluminum control arms, pre-assembled ball joints on the uppers, and a complete selection of steering link components to simplify a single-visit repair. In practice the kit restores steering feel and ride stability and reduces the need to source individual parts. Buyers should expect to perform a wheel alignment after installation and to add grease and small hardware like boot clamps or cotter pins in some cases. While many users report good fit and improved handling, isolated reports mention variable quality on sway links and missing small fasteners, so careful inspection before installation is advisable.
Best for: Performance-oriented owners who want a single, vehicle-specific kit to restore front-end rigidity and steering response on a 2003–2004 Infiniti G35 without piecing together individual components.
Less Ideal for: Buyers seeking OEM-branded original parts or those who want each component to be top-tier motorsport grade should consider aftermarket performance parts or individual high-end replacements instead.
- Complete 12-piece kit covers upper/lower control arms, inner/outer tie rods, sway bar end links and rack boots for a single repair event
- Aluminum control arms with pre-assembled ball joints simplify fitment and replacement compared with buying separate parts
- Designed vehicle-specific fit for 2003–2004 Infiniti G35 and Nissan 350Z RWD to minimize fitment issues
- Manufacturer testing and stated quality control processes aimed at meeting factory-style performance
- Some customers report weaker sway bar end links that wear sooner than other components
- Small consumables such as boot clamps, cotter pins, or extra grease may not be included and must be sourced separately
Verdict A convenient, vehicle-specific front suspension rebuild kit that restores steering feel and handling for performance-minded G35 owners, though you may need to supply a few small fasteners and grease.
4. maXpeedingrods Rear Coilovers for Nissan/Infiniti G35 Z33/V35, 24-Level Damping, Height Adjustable
| Application | Infiniti G35 Coupe/Sedan RWD 2003-2007 (V35) |
|---|---|
| Damping | 24 levels rebound adjustable |
| Rear spring rate | 7 kg/mm (392 lbs/in) |
| Top mount | Pillow ball |
These maXpeedingrods rear coilovers replace the factory rear shocks and springs with a fully adjustable lowering kit intended for Nissan 350Z and Infiniti G35 RWD models. Installation gives you height adjustment and 24 levels of rebound damping so you can soften for daily comfort or stiffen for more spirited driving and occasional track use. The kit uses pillow ball top mounts, CNC machined aluminum components and powder-coated steel lower mounts for a mix of strength and corrosion resistance, and the springs are tested for long-term fatigue. In practice this means a notably lower ride and sharper body control compared with worn stock components, with the ability to tune rebound to reduce pitch and improve turn-in. Limitations: there is no camber adjustment, fitment is vehicle-specific and the twin-tube design and heavy lowering range favor street and occasional track use rather than full race duty. Expect some compromise in ride comfort at the lowest settings and a proper alignment after installation.
Best for: Budget-conscious owners seeking a low-cost way to sharpen handling and lower an Infiniti G35 for improved stance and responsiveness while retaining adjustable damping for mixed street and occasional track use.
Less Ideal for: Drivers who need precise alignment/camber control for serious track competition or those who want a plush, factory-like ride at aggressive lowered heights.
- 24 levels of rebound damping for fine-tuning comfort versus firmness
- Height adjustable lowering range (25–75mm depending on model) to improve stance and center of gravity
- CNC machined aluminum top mounts and powder-coated steel lower mounts for improved strength and corrosion resistance
- High-tensile springs with fatigue testing for long-term durability
- No camber adjustment included, which limits cornering setup without additional components
- Twin-tube design and aggressive lowering can compromise ride comfort at the lowest settings
Verdict A wallet-friendly, adjustable rear coilover kit that tightens handling and lowers stance for Infiniti G35 owners who want tunable performance without premium pricing.
5. maXpeedingrods Height-Adjustable Coilovers for Infiniti G35 (V35) / Nissan 350Z (Z33)
| Fitment | Infiniti G35 V35 (2003-2007) / Nissan 350Z Z33 (2003-2008) |
|---|---|
| Ride height adjustment | 1–3 inches |
| Front spring rate | 10 kg/mm (560 lbs/in) |
| Rear spring rate | 7 kg/mm (392 lbs/in) |
| Material | 6061 aluminum alloy with T6 treatment |
These maXpeedingrods coilovers replace the factory springs and dampers to lower ride height and sharpen handling on Infiniti G35 V35 models. Installation typically involves removing the stock struts, fitting the coilovers, and adjusting the threaded spring seats to set ride height within the advertised 1–3 inch range. The kit ships with preset damping for predictable behavior out of the box and high-tensile springs tested for fatigue resistance. Aluminum alloy components and painted finish help reduce corrosion and give a sporty look. In use the suspension will feel firmer and more responsive, improving body control and steering feedback at the expense of a harsher ride over rough pavement. These are a value-oriented option that provide substantial lowering and a performance feel without the price of higher-end brands. Buyers should plan for proper corner balancing and alignment after install and be prepared for limited adjustability compared with premium multi-stage dampers.
Best for: Budget-conscious G35 owners who want a substantial lowering and firmer handling without paying for premium multi-adjustable coilovers, and who prioritize value over precise damping tuning.
Less Ideal for: Drivers seeking a luxury-like ride quality, extensive damping adjustment, or someone who needs a multi-vehicle kit should look at higher-end or more versatile systems.
- Vehicle-specific fit for G35 V35 for straightforward fitment
- Height is adjustable 1 to 3 inches to achieve a lower stance
- Preset damping provides consistent handling without tuning knowledge
- High-tensile springs with fatigue testing for durability
- Aluminum T6-6061 components for improved strength and corrosion resistance
- Damping is preset so fine tuning ride comfort or track settings is limited
- May produce a noticeably firmer ride on rough roads compared with stock dampers
- Not intended for AWD models and fitment is limited to specified vehicles
Verdict If you want a low-cost way to lower and firm up an Infiniti G35 with predictable, out-of-the-box behavior, this kit delivers solid value but sacrifices fine damping adjustability.
6. TRQ Front Steering & Suspension Kit — 14-Piece Steering and Suspension Kit
| Model | TRQ PSA02545 14 Piece Steering & Suspension Kit |
|---|---|
| Pre-greased | Yes |
| Anti-Corrosion Coated | Yes |
| Application Specific Design | No modifications necessary |
This TRQ 14-piece front steering and suspension kit bundles the common wear items needed to refresh the front end and steering of an Infiniti G35. The kit supplies control-arm–area components such as ball joints, tie rods, stabilizer links and related hardware that come pre-greased and with anti-corrosion coating to simplify installation and reduce early corrosion. In practice the parts are used during a front suspension rebuild or when steering feel and alignment stability have degraded. TRQ emphasizes direct-fit, pre-assembled pieces and offers installation videos, which speeds DIY work and helps independent shops avoid fabrication. Buyers report improved steering responsiveness and reduced vibrations after install, though some users on other vehicle fits reported durability issues over many thousands of miles. The kit is a practical option for restoring factory-quality handling without sourcing individual parts, but if you need premium performance or the longest-term durability available you may prefer an upgraded aftermarket brand or OEM replacements.
Best for: Practical optimizers who want a single, cost-effective kit that restores steering and front suspension function with minimal fuss and makes DIY or independent-shop installation faster.
Less Ideal for: Drivers seeking a high-performance or heavy-duty upgrade, or those who prefer factory-sourced parts with long OEM service records, should consider alternative specialty or OEM options.
- Comprehensive 14-piece kit covers most front steering and suspension wear items in one purchase
- Pre-greased components and direct-fit design simplify DIY installation
- Anti-corrosion coating helps parts resist rust and extend service life
- Includes necessary hardware and supported by TRQ installation videos for guidance
- Some users report premature wear on select components in long-term use on other vehicle fits
- Not a performance-focused upgrade; intended to restore stock-like behavior rather than improve handling beyond factory
Verdict A convenient, value-focused front steering and suspension kit that makes restoring the G35's handling straightforward, though it is aimed at stock restoration rather than performance or extreme longevity.
7. TRQ Front Steering & Suspension 8-Piece Control Arm Kit (Direct-Fit)
| Model | TRQ PSA27163 8 Piece Steering & Suspension Kit |
|---|---|
| Application Specific Design | No modifications necessary |
| Pre-greased | Yes |
| Anti-Corrosion Coated | Yes |
This TRQ 8-piece front steering and suspension kit supplies both upper and lower control arms with ball joints plus inner/outer tie rods and sway bar links to return steering feel and suspension geometry to factory alignment on compatible Infiniti G vehicles. It is packaged as a direct-fit, preassembled kit intended for DIY installation and includes pre-greased joints and anti-corrosion coating to simplify fitment and extend surface life. In practice the kit restores steering responsiveness and reduces play when worn factory components cause wandering or uneven tire wear. Installation requires common suspension tools and in some cases a ball-joint press; TRQ provides DIY videos to guide the process. Buyers report generally good fit and durability, though there are mixed reports about inconsistent part quality on some units, so careful inspection before installation is advisable. This kit is best when you want a single purchase that replaces multiple front suspension wear items at once, but occasional quality variation means professional inspection or staged replacements may be prudent for high-mileage cars.
Best for: A balanced all-round buyer who wants a single, practical solution to refresh front suspension and steering components on an Infiniti G and prefers to tackle the job with DIY guidance or a trusted local shop.
Less Ideal for: Buyers seeking guaranteed premium, race-grade components or those unwilling to inspect parts on delivery should consider higher-end or professionally supplied alternatives.
- Complete front kit replaces upper and lower control arms, tie rods, and sway bar links in one purchase
- Pre-greased joints and anti-corrosion coating reduce initial maintenance and help longevity
- Sold as direct-fit components to simplify installation and preserve factory alignment
- Includes ball joints and hardware needed for restored steering feel and handling
- Some buyers reported inconsistent part quality and premature wear on a minority of units
- Installation can require a ball-joint press and intermediate mechanical skill
Verdict A convenient, all-in-one front suspension kit that restores steering and handling for the Infiniti G, but inspect parts on arrival because quality can vary.
Choosing the Right Infiniti G35 Suspension Kit: Key Factors to Consider
Fitment and Compatibility
Accurate fitment to the Infiniti G35 is essential because improper compatibility can affect alignment geometry, safety, and handling predictability. Confirm that mounting points, top mounts, and lengths match the G35 chassis and model year to avoid unexpected modifications.
Components designed specifically for the vehicle will reduce the need for extra adapters or fabrication. Pay attention to whether the kit retains factory mounting locations or requires changes to suspension arms, as that will influence installation complexity and long-term serviceability.
Damping Adjustability
Adjustable damping lets you tune rebound and compression to match driving style and road conditions. For street-oriented G35 setups, having multiple damping settings or continuous adjustability helps you find a compromise between comfort and control.
If you plan occasional track days, look for a kit with a wider damping range. For daily-driven cars, a more limited but well-tuned range often yields a better balance without constant readjustment.
Spring Rates And Ride Height Options
Spring rates determine how the car responds to weight transfer, bumps, and cornering forces. Stiffer springs typically reduce body roll and improve turn-in but can also make the ride harsher on rough surfaces. Consider the intended use: commuting, spirited driving, or occasional track use.
Ride height adjustability is important if you want to lower the center of gravity for improved handling or maintain a specific stance. Ensure the kit offers a height range compatible with tire clearance and alignment limits to avoid rubbing or excessive negative camber.
Build Quality And Corrosion Protection
Suspension parts undergo heavy loads and exposure to the elements, so material quality and protective finishes matter for longevity. Look for components made from robust steels or treated alloys with proper plating, anodizing, or powder-coat finishes to resist rust.
High-quality bearings, bushings, and threaded surfaces extend service life and maintain tuning adjustments. Poor finishes or low-grade materials can lead to early wear, noisy operation, or seized adjusters that complicate maintenance.
Included Hardware And Mounting Components
A complete kit should include all necessary mounting hardware, top mounts, and any required spacers or brackets. Missing parts increase installation time and may require aftermarket shopping that adds cost and uncertainty.
Examine whether the kit supplies performance-grade nuts, bolts, and bushings, and whether it includes instructions or templates for torque specs. Kits that provision replacement mounts or alignment shims make it easier to achieve correct geometry without sourcing additional items.
Installation Complexity And Serviceability
Consider how much labor and mechanical skill are needed to install the kit on an Infiniti G35. Some kits bolt into existing mounts with few special tools, while others may require strut removal, spring compressors, or alignment equipment.
Serviceability matters for future adjustments and maintenance. Choose components with accessible adjustment points and replaceable wear items so you can maintain performance without major disassembly. Also factor in the availability of installation guides or support from the manufacturer.
FAQ
How do I know which suspension kit is right for my Infiniti G35?
Start by defining your main goals, such as improved handling, a firmer ride, or a lower ride height. Then check that the kit lists explicit Infiniti G35 fitment, offers the level of damping and spring rate adjustability you want, and includes necessary mounting hardware. Consider installation complexity and whether the kit’s height range suits your tires and alignment limits.
Will installing a suspension kit affect alignment and tire wear?
Yes, changing springs or struts usually alters camber and toe, so a professional alignment is recommended after installation. Correct alignment restores intended handling and helps avoid accelerated or uneven tire wear. Some kits can affect suspension geometry more than others, so verify alignment specs after fitting.
Can I install a suspension kit myself on an Infiniti G35?
It depends on your mechanical experience and the tools you have. Basic strut-and-spring swaps may be manageable for experienced DIYers with spring compressors and a proper workspace. However, many installations require an alignment afterward and may involve tasks best handled by a professional to ensure safety and correct geometry.
How does damping adjustment change day-to-day driving?
Adjusting damping alters how quickly the suspension absorbs bumps and controls body motion. Firmer settings reduce body roll and improve steering response but can make the ride feel harsher on rough roads. Softer settings enhance comfort but may introduce more body movement during spirited driving. Many owners settle on a middle setting for mixed use.
What maintenance should I expect after installing a new suspension kit?
Regular checks include inspecting mounts, bushings, and fasteners for signs of wear or loosening. Grease or replace worn bearings as needed and verify that threaded adjusters remain free of corrosion. Periodic alignment checks are also wise, especially after hitting potholes or performing aggressive driving.
How We Chose the Best Infiniti G35 Suspension Kit
We focused on criteria that matter for Infiniti G35 owners who want reliable, well-fitting suspension upgrades. Key filters included fitment accuracy for Infiniti G35 chassis and model years, the range of adjustable damping or spring rates, and the quality of critical hardware such as mounts and bushings. We also weighed long-term durability by looking at corrosion protection and the materials used in load-bearing parts, plus the clarity and completeness of installation instructions. Excluded from consideration were kits that do not specifically list Infiniti G35 fitment or require extensive fabrication to install. Kits aimed solely at off-road trucks or that replace unrelated suspension subsystems were also omitted. The final selection prioritized balance among ride comfort, handling improvement, and installation practicality for typical street use and occasional spirited driving.
Our full evaluation process is outlined in our review methodology.
Conclusion
Choosing the right Infiniti G35 suspension kit means balancing handling goals, ride comfort, and practical fitment. Prioritize kits that explicitly match the G35 chassis, offer the damping and spring range that suits your driving style, and include the necessary hardware for a complete install. Remember that tradeoffs are inevitable: stiffer setups improve cornering but reduce compliance, while softer setups enhance comfort at the expense of ultimate control. Focus on the factors discussed here to select a kit that best matches how you drive and how you use the car.
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