Lock down your Audi's drivetrain and eliminate rear-end slop during hard launches with this premium billet aluminum differential bushing kit.
affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms
Audi B8 RS5 4.2L Most Popular Parts
- Braking
- Car Care
- Climate Control
- Drivetrain
- Engine
- Exhaust
- Exterior
- General Purpose
- Interior
- Lighting
- Maintenance
- Novelty & Gifts
- Performance
- Software / Tunes
- Steering
- Suspension
- Tools
- Wheels
Precision-machined billet aluminum rear subframe inserts that eliminate unwanted chassis flex and sharpen the handling of your B8 or C7 platform Audi.
affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms
Eliminate sloppy rear-end movement and maximize launch control on your Audi B8 or C7 with this complete premium billet aluminum subframe and differential insert kit.
affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms
A direct-replacement sealed monoball bushing that replaces the factory rubber to eliminate forward front lower control arm deflection.
affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms
A direct-replacement spherical monoball kit for B9 Audi thrust arms that replaces the factory rubber bushings to eliminate unwanted suspension deflection.
affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms
18"X9.5" ET22 66.6CB 5x112 Matte Hyper Silver
affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms
19"X9.5" ET45 66.6CB 5x112 Gunmetal
affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms
19"X9.5" ET45 66.6CB 5x112 Gunmetal
affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms
Monitors coolant temperature for fan control & gauge readings
affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms
This product was last offered at the strikethrough price on
05-07-2026
Keep your engine running smooth.
affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms
This product was last offered at the strikethrough price on
06-07-2026
20"x10", ET30, 66.56CB, 5x112 - Carbon Graphite Finish (Concave Profile)
affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms
21"x9" ET21 66.6CB 5x112 Patina Bronze
affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms
20"x11", ET27, 66.56CB, 5x112 - Carbon Graphite Finish
affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms
The APR Stage 1 ECU Upgrade is the first step towards making more power! This simple upgrade requires no engine hardware modifications and produces 455-466 HP with 329-335 FT-LBS of torque.
Call In Or Chat For Best Price! affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms 5X Entries For Our 25th Anniversary Sweepstakes!
This upgrade must be performed at ECS Tuning's facility in Ohio.
Connects the right intake hose and manifold to the Brake Servo vacuum pump hose
affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms
MSRP stands for Manufacturer's Suggested Retail Price. This is the suggested retail price provided by the manufacturer, supplier or seller.
This product was last offered at the strikethrough price on
06-20-2026
Secures the heater core ports onto the bulkhead
affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms