Shop Our Clearance Sale - Up To 80% Off FREE SHIPPING on Orders $49+ *exclusions apply

Menu

Call Us330-331-2003 ChatLive Chat Text Us!
0 Shopping Cart
Your Vehicle Clear

Audi B9 RS5 Quattro 2.9T

    • Audi
    • BMW
    • Mercedes Benz
    • MINI
    • Porsche
    • Volkswagen

Saved Vehicles

My Vehicles
You currently have no stored vehicles.

Recent Vehicles

Recent Vehicles Manage Vehicles

You currently have no recent vehicles.

We'll automatically keep fully selected vehicles here for your convenience.

Call Us330-331-2003 ChatLive Chat Text Us!
Track My Order View Order History Submit a Return Contact Us Wholesale Information Lifetime Replacement Returns and Warranty Information
0
Call Us330-331-2003 ChatLive Chat Text Us!
Track My Order View Order History Submit a Return Contact Us Wholesale Information Lifetime Replacement Returns and Warranty Information
Cancel
0
Sales & Specials
Enter Your Vehicle
garage-red
Your Vehicle Audi B9 RS5 Quattro 2.9T
Your Vehicle Audi B9 RS5 Quattro 2.9T
Change Clear

Audi B9 RS5 Quattro 2.9T Performance Parts & Upgrades

Sort By
Filter By
Return to Top

MACH Force-Xp 304 Stainless Steel Axle-Back Exhaust System - Carbon Fiber Tips

ES#4213477 - 49-36427-C - MACH Force-Xp 304 Stainless Steel Axle-Back Exhaust System - Carbon Fiber Tips - Mach Force stainless steel exhaust with quad 3.5" carbon fiber tips - AFE - Audi

Mach Force stainless steel exhaust with quad 3.5" carbon fiber tips

Brand:
AFE - Corporate Logo
ES#:
4213477
Mfg#:
49-36427-C
Back Ordered
20% off MSRP

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

$3613.99

This product was last offered at the strikethrough price on
05-27-2026

$2891.00 USD
This product is lifetime replacement eligible Lifetime Replacement

MACH Force-Xp 304 Stainless Steel Axle-Back Exhaust System - Polished Tips

ES#4213476 - 49-36427-P - MACH Force-Xp 304 Stainless Steel Axle-Back Exhaust System - Polished Tips - Mach Force stainless steel exhaust with quad 3.5" polished tips - AFE - Audi

Mach Force stainless steel exhaust with quad 3.5" polished tips

Brand:
AFE - Corporate Logo
ES#:
4213476
Mfg#:
49-36427-P
Back Ordered
20% off MSRP

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

$3361.99

This product was last offered at the strikethrough price on
05-27-2026

$2689.00 USD
This product is lifetime replacement eligible Lifetime Replacement

MACH Force-Xp 304 Stainless Steel Axle-Back Exhaust System - Black Tips

ES#4213478 - 49-36427-B - MACH Force-Xp 304 Stainless Steel Axle-Back Exhaust System - Black Tips - Mach Force stainless steel exhaust with quad 3.5" black tips - AFE - Audi

Mach Force stainless steel exhaust with quad 3.5" black tips

Brand:
AFE - Corporate Logo
ES#:
4213478
Mfg#:
49-36427-B
Back Ordered
20% off MSRP

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

$3613.99

This product was last offered at the strikethrough price on
05-27-2026

$2891.00 USD
This product is lifetime replacement eligible Lifetime Replacement

Pure800 Turbochargers For Audi B9 RS5

ES#5375240 - PT-29T800-C - Pure800 Turbochargers For Audi B9 RS5 - Features larger billet machined compressor wheels and larger and higher-flowing turbine wheels. Supports over 700 horsepower paired with an iE engine and transmission tune. - Integrated Engineering - Audi

Features larger billet machined compressor wheels and larger and higher-flowing turbine wheels. Supports over 700 horsepower paired with an iE engine and transmission tune.

Brand:
Integrated Engineering - Corporate Logo
ES#:
5375240
Mfg#:
PT-29T800-C
Back Ordered
$3995.00 USD

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

Complete Universal Turner Baffled Oil Catch Can Kit - 10oz

ES#3458268 - 022798tms01-09KT - Complete Universal Turner Baffled Oil Catch Can Kit - 10oz - A 4 chamber, baffled oil catch can complete with a universal mount and drain system! - Turner Motorsport - Audi BMW Volkswagen Mercedes Benz MINI Porsche
ECS Tuning recommends this product.

A 4 chamber, baffled oil catch can complete with a universal mount and drain system!

Brand:
Turner Motorsport - Corporate Logo
ES#:
3458268
Mfg#:
022798TMS01-09KT
In Stock
ON SALE! SAVE 15%
$305.99

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

$260.09 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement

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
08-22-2026

$155.95 USD
Free Shipping
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
08-22-2026

$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.

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

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 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

More About Performance Parts & Upgrades

All the performance upgrade options from the best brands in the business to help build your dreams. Our performance parts catalog is the largest anywhere and constantly growing to keep your build on track.

ECS Tuning is not affiliated with any automobile manufacturers.
Manufacturer names and/or part numbers are used only for identification purposes.

Terms of Use Privacy Policy ECS Tuning is part of Enthusiast Auto Holdings