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SF Racing

SF Racing Sport Coilovers for 2014+ Infiniti Q40 Sedan RWD (V36)

SF Racing Sport Coilovers for 2014+ Infiniti Q40 Sedan RWD (V36)

Regular price $995.00 USD
Regular price $1,100.00 USD Sale price $995.00 USD
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  • Free fitment check before you order

Listed for: 2014+ Infiniti Q40 Sedan RWD (V36)RWDFitment notes & questions

If you want a lower, tighter 2014+ Infiniti Q40 Sedan (V36) without a harsh ride, the SF Racing Sport Coilovers are made for that job: street use, adjustable height and 32 damping settings. This version is listed for RWD models.

2014+ Infiniti Q40 Sedan setup details

Up front it is a true coilover; the rear keeps a divorced layout, with the spring and shock mounted separately like the factory setup. Damper bodies are 50mm front and rear. It comes with 14.5 kg/mm (about 812 lb/in) springs up front and 10 kg/mm (about 560 lb/in) at the rear. Damping is 1-way: a single knob with 32 settings changes rebound and compression together, which keeps tuning quick. The front top mounts are aluminum with rubber bushings. At the rear, the mounts are aluminum with rubber bushings.

Features

  • Monotube dampers, which shed heat well and hold their damping under hard use
  • 32-level damping adjustment, rebound and compression combined on one adjuster
  • Bolt-on install with no modifications, unless the notes below say otherwise
  • Ride height lowers roughly 1 to 2.5 inches below stock (SF Racing's figure) without giving up suspension travel
  • Separate lower-mount (length) adjustment, so height changes don't preload the spring
  • Anodized T6-6061 aluminum top mounts, spring perches and collars for corrosion resistance
  • Zinc-plated shock bodies for rust protection
  • Cold-wound SAE9254 spring steel
  • NOK seals and Italian IP damping oil
  • Built-in dust boots and bump stops

Who it suits

Ideal for street cars that need a sensible drop and some tuning range, without going to track-level stiffness.

Specifications

Part number SF-IF02-08-SP
Vehicle 2014+ Infiniti Q40 Sedan
Chassis V36
Drivetrain RWD
Damper model Sport Series
Damping 1-Way: Rebound and Compression
Damper size (front / rear) 50mm diameter / 50mm diameter
Spring rate (front / rear) 14.5 kg/mm / 10 kg/mm
Design (front / rear) True Coilover / Divorced (Separate shock and spring)
Top mounts (front) Aluminum with Rubber Bushings
Top mounts (rear) Aluminum with Rubber Bushings
View full details

SF Racing coilovers for your Infiniti Q40 Sedan: what to know

Coilovers combine the spring and damper in one adjustable unit. That lets you choose your ride height on the Infiniti Q40 Sedan and, on kits with damping adjustment, tune how firm it feels.

Fitment notes

  • Listed for: 2014+ Infiniti Q40 Sedan RWD (V36).
  • Model years: 2014+. Newer years can change parts mid-generation, so match the exact year.
  • Chassis code V36: you can usually find it in your vehicle documents or by decoding your VIN.
  • Drivetrain: RWD. RWD and AWD versions of the same car often take different parts.
  • Factory adaptive dampers: if your car has electronic or adaptive suspension, check whether the listing covers it or needs a cancellation kit.
  • Specs, lead time and warranty come from SF Racing and can change. The details above this guide are the latest we have.

Not sure it fits? Tell us exactly what you drive and we'll confirm fitment with the supplier first. It's free and saves a return.

Ask about fitment

Parts that usually go with it

  • An alignment. Any change in ride height changes camber and toe. Set your final height first, then align.
  • Camber and toe adjustment. Bigger drops often need adjustable arms or camber plates to align properly. See alignment and camber kits.
  • Wheel and tire clearance. Check clearance at full lock and full compression, especially with wider wheels. Our ride height and wheel fitment calculator shows how much drop and offset change you are planning.
  • The right spring rate. Compare the rates listed here with what our spring rate calculator suggests for your car's weight and use.

More for your car: Infiniti Coilovers & Suspension · All Coilovers

Questions about Infiniti Q40 Sedan coilovers

Will this fit my Infiniti Q40 Sedan?
It is listed for the 2014+ Infiniti Q40 Sedan RWD (V36). Check your year, model, drivetrain and chassis code against the product title. If anything is different, contact us and we will confirm fitment with the supplier before you order.
Do I need an alignment after installing coilovers?
Yes. Changing ride height changes camber and toe. Set your final height, let the suspension settle, then get the car aligned.
How low can I go?
It depends on the adjustment range the brand lists, your wheels and tires, and how you use the car. Most cars that are driven hard work best with a modest drop that leaves enough suspension travel.
Where do specs and warranty details come from?
From SF Racing. We sell parts from several brands and suppliers, and each one sets its own specs, lead times and warranty terms. The product details above are the latest we have.