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SF Racing

SF Racing Track Coilovers for 2012-2015 Audi RS 4 Quattro AWD (B8/8K)

SF Racing Track Coilovers for 2012-2015 Audi RS 4 Quattro AWD (B8/8K)

Regular price $1,095.00 USD
Regular price $1,200.00 USD Sale price $1,095.00 USD
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  • Tracking emailed when it ships
  • Free fitment check before you order

Listed for: 2012-2015 Audi RS 4 Quattro AWD (B8/8K)AWDFitment notes & questions

SF Racing's Track Coilovers for the 2012-2015 Audi RS 4 Quattro (B8/8K) use firmer, track-focused valving for drivers who want sharper response and more control, while staying usable on the street. This version is listed for AWD models.

2012-2015 Audi RS 4 Quattro setup details

The front uses true coilovers, while the rear stays divorced (separate spring and shock), matching how the car is built from the factory. Damper bodies are 50mm front and 46mm rear. It comes with 10 kg/mm (about 560 lb/in) springs up front and 8 kg/mm (about 448 lb/in) at the rear. Damping is 1-way: a single knob with 32 settings changes rebound and compression together, which keeps tuning quick.

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
  • Zinc-plated shock bodies for rust protection
  • Cold-wound SAE9254 spring steel
  • NOK seals and Italian IP damping oil (20W)
  • 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
  • Separate lower-mount (length) adjustment, so height changes don't preload the spring
  • T6-6061 aluminum hardware (top mounts, perches and collars), anodized against corrosion

Who it suits

A good fit for dual-duty cars that commute during the week and hit the track on weekends.

Specifications

Part number SF-AU03-16-TR
Vehicle 2012-2015 Audi RS 4 Quattro
Chassis B8/8K
Drivetrain AWD
Damper model Track Series
Damping 1-Way: Rebound and Compression
Damper size (front / rear) 50mm diameter / 46mm diameter
Spring rate (front / rear) 10 kg/mm / 8 kg/mm
Design (front / rear) True Coilover / Divorced (Separate shock and spring)
Top mounts (front) Not Applicable
Top mounts (rear) Not Applicable
View full details

Before you order: Audi RS 4 Quattro fitment and setup

This SF Racing kit replaces the factory springs and shocks on the 2012-2015 Audi RS 4 Quattro AWD with a height-adjustable coilover at each corner, so you set the ride height instead of living with a fixed drop.

Fitment notes

  • Listed for: 2012-2015 Audi RS 4 Quattro AWD (B8/8K).
  • Model years: 2012-2015. Check your car's year falls inside this range.
  • Chassis code B8/8K: parts for other chassis codes of the same model usually won't fit.
  • 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? Send us your year, make, model, trim and drivetrain and we'll check with the supplier before you order.

Ask about fitment

Plan the whole job

  • 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: Audi A4 / S4 B8/8K Coilovers & Suspension · Audi Coilovers & Suspension · All Coilovers

Questions about Audi RS 4 Quattro coilovers

Will this fit my Audi RS 4 Quattro?
It is listed for the 2012-2015 Audi RS 4 Quattro AWD (B8/8K). 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.