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Audi B9 RS5 Quattro 2.9T

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Audi B9 RS5 Quattro 2.9T Performance Parts & Upgrades

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ST Adjustable Lowering Springs

ES#4057286 - 273100BX - ST Adjustable Lowering Springs - Allows individual ride height adjustment at each corner of your vehicle - Make your stock suspension height adjustable, without compromise! - Suspension Techniques - Audi

Allows individual ride height adjustment at each corner of your vehicle - Make your stock suspension height adjustable, without compromise! Fits coupe models without factory Dynamic Ride Control - Average lowering of 0.0-0.8 Front & 0.0-1.0" Rear

Brand:
Suspension Techniques - Corporate Logo
ES#:
4057286
Mfg#:
273100BX
Back Ordered
$1089.00 USD
Free Shipping

KW H.A.S. - Height Adjustable Spring Kit

Retains the use of your factory shocks while providing the ability to adjust ride height from 0.2" to 1.2" Front 0.0" to 1.0" Rear Fits sportback models without factory Dynamic Ride Control

Brand:
KW Suspension - Corporate Logo
ES#:
4025136
Mfg#:
253100CS
Back Ordered
$1134.00 USD
Free Shipping

KW Height Adjustable Spring Systems

Retains the use of your factory shocks while providing the ability to adjust ride ride height. For vehicles with Dynamic Ride Control. Range of lowering is 0.0-0.8" in the front and 0.0-1.0" in the rear.

Brand:
KW Suspension - Corporate Logo
ES#:
4148030
Mfg#:
253100BX
Back Ordered
$1134.00 USD
Free Shipping

340lph High Flow In-Tank Fuel Pump (e85 Compatible)

ES#3691421 - 50-1200 - 340lph High Flow In-Tank Fuel Pump (e85 Compatible) - AEM?s 340LPH E85-Compatible High Flow In-Tank Fuel Pumps feature robust internal construction that is designed to withstand the low lubricity characteristics of ethanol and methanol fuels - AEM Electronics - Audi Volkswagen

AEM?s 340LPH E85-Compatible High Flow In-Tank Fuel Pumps feature robust internal construction that is designed to withstand the low lubricity characteristics of ethanol and methanol fuels This is a general-use high flow fuel pump, not a direct plug-and-play swap in most application

Brand:
AEM Electronics - Corporate Logo
ES#:
3691421
Mfg#:
50-1200
In Stock
11% off MSRP

MSRP stands for Manufacturer's Suggested Retail Price. This is the suggested retail price provided by the manufacturer, supplier or seller.

$175.95

This product was last offered at the strikethrough price on
10-08-2026

$155.95 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement

Remote Vacuum Exhaust Valve Control Kit

ES#4883843 - 004788LA01 - Remote Vacuum Exhaust Valve Control Kit - Control your exhaust valves with the click of a button! Includes a standalone vacuum pump, wiring, vacuum hose, and controllers. - ECS - Audi BMW Volkswagen Mercedes Benz MINI

Control your exhaust valves with the click of a button! Includes a standalone vacuum pump, wiring, vacuum hose, and controllers. 10X Entries Into Our F80 M3 Sweepstakes
10X Entries For Our Spin To Win Sweepstakes!

Brand:
ECS - Corporate Logo
ES#:
4883843
Mfg#:
004788LA01
In Stock
ON SALE! SAVE 10%
$100.99

This product was last offered at the strikethrough price on
06-13-2026

$90.89 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

RBF 600 Racing Brake Fluid - 500mL

ES#261392 - 8069HC - RBF 600 Racing Brake Fluid - 500mL - Boiling point - Dry 312C (594F) / Wet 216C (421F) - Motul - Audi BMW Volkswagen MINI

Boiling point - Dry 312C (594F) / Wet 216C (421F)

Brand:
Motul - Corporate Logo
ES#:
261392
Mfg#:
8069HC
In Stock
10% off MSRP

MSRP stands for Manufacturer's Suggested Retail Price. This is the suggested retail price provided by the manufacturer, supplier or seller.

$26.20

This product was last offered at the strikethrough price on
10-08-2026

$23.58 USD
Free Shipping
on orders $49 and up

Universal ECS Tuning Baffled Oil Catch Can Kit (8oz)

ES#4040043 - 003779ecs05-01KT - Universal ECS Tuning Baffled Oil Catch Can Kit (8oz) - Capture harmful oil vapors and keep your intake tract clean. Includes our universal catch can, brackets, fittings and drain kit. Everything you need except plumbing to your engine. - ECS - Audi Volkswagen

Capture harmful oil vapors and keep your intake tract clean. Includes our universal catch can, brackets, fittings and drain kit. Everything you need except plumbing to your engine. 10X Entries Into Our F80 M3 Sweepstakes

Brand:
ECS - Corporate Logo
ES#:
4040043
Mfg#:
003779ECS05-01KT
In Stock
ON SALE! SAVE 15%
$417.99

This product was last offered at the strikethrough price on
06-13-2026

$355.29 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement

AEM X-Series Wideband UEGO AFR Sensor Controller Gauge

ES#3499783 - 30-0300 - AEM X-Series Wideband UEGO AFR Sensor Controller Gauge - X-Digital Technology - 8.50:1 to 18:1 AFR Scale - AEM Electronics - Audi BMW Volkswagen Mercedes Benz MINI Porsche

X-Digital Technology - 8.50:1 to 18:1 AFR Scale

Brand:
AEM Electronics - Corporate Logo
ES#:
3499783
Mfg#:
30-0300
In Stock
11% off MSRP

MSRP stands for Manufacturer's Suggested Retail Price. This is the suggested retail price provided by the manufacturer, supplier or seller.

$259.99

This product was last offered at the strikethrough price on
10-08-2026

$230.99 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement

Wheel Spacer Fitment Kit

ES#2784343 - 001202ECS03A - Wheel Spacer Fitment Kit - Designed to test fit different size wheel spacers on almost any European car. - ECS - Audi BMW Volkswagen Mercedes Benz MINI Porsche

Designed to test fit different size wheel spacers on almost any European car. 10X Entries Into Our F80 M3 Sweepstakes

Brand:
ECS - Corporate Logo
ES#:
2784343
Mfg#:
001202ECS03A
In Stock
ON SALE!
$183.99

This product was last offered at the strikethrough price on
05-02-2026

$178.47 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Brake Fluid DOT 4 - 500ml

ES#4375842 - 20154 - Brake Fluid DOT 4 - 500ml - High quality DOT 4 brake fluid designed for modern braking systems - Liqui-Moly - Audi BMW Volkswagen MINI

High quality DOT 4 brake fluid designed for modern braking systems 10X Entries Into Our F80 M3 Sweepstakes
We Price Match - Give Us A Call or Chat!

Brand:
Liqui-Moly - Corporate Logo
ES#:
4375842
Mfg#:
20154
In Stock
31% off MSRP

MSRP stands for Manufacturer's Suggested Retail Price. This is the suggested retail price provided by the manufacturer, supplier or seller.

$12.99

This product was last offered at the strikethrough price on
10-08-2026

$8.95 USD
Free Shipping
on orders $49 and up

Dragy GPS Performance Meter - DRG70 V2

ES#3514852 - DRAGY-GPS - Dragy GPS Performance Meter - DRG70 V2 - Track your 0-60, 1/4 mile, and more! - Dragy - Audi BMW Volkswagen Mercedes Benz MINI Porsche

Track your 0-60, 1/4 mile, and more!

Brand:
Dragy - Corporate Logo
ES#:
3514852
Mfg#:
DRAGY-GPS
In Stock
31% off MSRP

MSRP stands for Manufacturer's Suggested Retail Price. This is the suggested retail price provided by the manufacturer, supplier or seller.

$229.00

This product was last offered at the strikethrough price on
10-08-2026

$159.00 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Walbro Universal 450lph In-Tank Fuel Pump Low Pressure

ES#3241084 - F90000274 - Walbro Universal 450lph In-Tank Fuel Pump Low Pressure - Great for when more fuel is needed in a custom fueling application - Walbro - Audi Volkswagen

Great for when more fuel is needed in a custom fueling application This is a general-use high flow fuel pump, not a direct plug-and-play swap in most application

Brand:
Walbro - Corporate Logo
ES#:
3241084
Mfg#:
F90000274
In Stock
$137.99 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement

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