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SF Racing

SF Racing Sport Coilovers for 2010-2013 Infiniti M37x Sedan AWD (Y51)

SF Racing Sport Coilovers for 2010-2013 Infiniti M37x Sedan AWD (Y51)

Regular price $995.00 USD
Regular price $1,100.00 USD Sale price $995.00 USD
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Listed for: 2010-2013 Infiniti M37x Sedan AWD (Y51)AWDFitment notes & questions

Built for daily-driven cars, this SF Racing Sport kit replaces the factory struts and springs on the 2010-2013 Infiniti M37x Sedan (Y51) with height-adjustable coilovers and single-knob damping adjustment. This version is listed for AWD models.

2010-2013 Infiniti M37x Sedan setup details

Front and rear are both true coilovers, which keeps ride height adjustment simple and precise at each corner. Damper bodies are 50mm front and rear. It comes with 12 kg/mm (about 672 lb/in) springs up front and 5.3 kg/mm (about 297 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.

Features

  • Monotube dampers, which shed heat well and hold their damping under hard use
  • 32 damping settings on a single knob that sets rebound and compression together
  • NOK seals and Italian IP damping oil
  • Built-in dust boots and bump stops
  • 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
  • Independent lower mount adjustment keeps spring preload and damper travel where they should be when you change height
  • T6-6061 aluminum hardware (top mounts, perches and collars), anodized against corrosion
  • Zinc-plated shock bodies for rust protection
  • Cold-wound SAE9254 spring steel

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-IF01-12-SP
Vehicle 2010-2013 Infiniti M37x Sedan
Chassis Y51
Drivetrain AWD
Damper model Sport Series
Damping 1-Way: Rebound and Compression
Damper size (front / rear) 50mm diameter / 50mm diameter
Spring rate (front / rear) 12 kg/mm / 5.3 kg/mm
Design (front / rear) True Coilover / True Coilover
Top mounts (front) Aluminum with Rubber Bushings
Top mounts (rear) Not Applicable
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SF Racing coilovers for your Infiniti M37x Sedan: what to know

If you want more control over stance and handling than lowering springs give you on a Infiniti M37x Sedan, a coilover kit like this SF Racing set is the usual next step.

Fitment notes

  • Listed for: 2010-2013 Infiniti M37x Sedan AWD (Y51).
  • Model years: 2010-2013. Check your car's year falls inside this range.
  • Chassis code Y51: you can usually find it in your vehicle documents or by decoding your VIN.
  • Drivetrain: AWD. AWD and 4WD versions often use different suspension parts from 2WD versions of the same car.
  • 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? Message us your car's details and we'll double-check fitment with the supplier before you buy.

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 Q70 / M37 Y51 Coilovers & Suspension · Infiniti Coilovers & Suspension · All Coilovers

Questions about Infiniti M37x Sedan coilovers

Will this fit my Infiniti M37x Sedan?
It is listed for the 2010-2013 Infiniti M37x Sedan AWD (Y51). 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.