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

Menu

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

No Vehicle selected
Please select your vehicle below.

    • 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
affirm financing terms & conditions
garage-red
Your Vehicle Please tap 'Select' to pick a vehicle
Your Vehicle Please tap 'Select' to pick a vehicle
Select

Audi Performance Parts & Upgrades

Sort By
Filter By
Return to Top

Rear Bushing Differential Mount Insert Kit

ES#2992520 - 008288ECS02 - Rear Bushing Differential Mount Insert Kit - Decrease differential slop for better drivetrain response! - ECS - Audi Porsche

Decrease differential slop for better drivetrain response! affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms 10X Entries For Our 25th Anniversary Sweepstakes!

Brand:
ECS - Corporate Logo
ES#:
2992520
Mfg#:
008288ECS02
In Stock
ON SALE! SAVE 25%
$115.99

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

$86.99 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement

Audi 8Y RS3 Rear Diffuser - Carbon Fiber

ES#4636508 - 048084LA01-01 - Audi 8Y RS3 Rear Diffuser - Carbon Fiber - Add some aggressive styling to your 8Y RS3! - ECS - Audi

Add some aggressive styling to your 8Y RS3! affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms 10X Entries For Our 25th Anniversary Sweepstakes!
For vehicles up through the 2024 model year only (Pre-Facelift)

Brand:
ECS - Corporate Logo
ES#:
4636508
Mfg#:
048084LA01-01
In Stock
ON SALE! SAVE 20%
$849.99

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

$679.99 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement

Autotech High Volume Fuel Pump Kit

ES#4829926 - 10-127-113K - Autotech High Volume Fuel Pump Kit - EA839 precision-machined internals - Autotech - Audi Porsche

EA839 precision-machined internals affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms

Brand:
Autotech - Corporate Logo
ES#:
4829926
Mfg#:
10-127-113K
In Stock
$339.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

CTS Turbo Dual 3" Intake Kit

ES#4045663 - CTS-IT-938 - CTS Turbo Dual 3" Intake Kit - Massive 6 velocity stack air filter with an inverted cone design - Provides peak power gains ranging from 10-20HP - CTS - Audi

Massive 6″ velocity stack air filter with an inverted cone design - Provides peak power gains ranging from 10-20HP affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms

Brand:
CTS - Corporate Logo
ES#:
4045663
Mfg#:
CTS-IT-938
In Stock
ON SALE! SAVE 15%
$399.99

This product was last offered at the strikethrough price on
06-08-2026

$339.99 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement

Stage 2 IE Performance ECU Tune With POWERlink Cable

ES#3579489 - iesocct2 - Stage 2 IE Performance ECU Tune With POWERlink Cable - Average gain of 66 horsepower and 87 lb-ft of torque on 91 Octane - Integrated Engineering - Audi Volkswagen

Average gain of 66 horsepower and 87 lb-ft of torque on 91 Octane affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms 5X Entries For Our 25th Anniversary Sweepstakes!
Perform tune in minutes from the comfort of your own driveway! Only available for purchase in the United States and Canada.

Brand:
Integrated Engineering - Corporate Logo
ES#:
3579489
Mfg#:
IESOCCT2
In Stock
$678.99 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement

Billet Tunnel Brace - Black - Audi B8/Porsche Macan

ES#3569140 - 023780ECS01-01 - Billet Tunnel Brace - Black - Audi B8/Porsche Macan - Replace your small and weak stamped brace with heavy-duty billet aluminum! - ECS - Audi Porsche

Replace your small and weak stamped brace with heavy-duty billet aluminum! affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms 10X Entries For Our 25th Anniversary Sweepstakes!

Brand:
ECS - Corporate Logo
ES#:
3569140
Mfg#:
023780ECS01-01
In Stock
ON SALE! SAVE 25%
$170.99

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

$128.24 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

034Motorsport Catch Can Kit

ES#4475474 - 034-101-1017 - 034Motorsport Catch Can Kit - Keep your intake tract clean and carbon free - 034Motorsport - Audi

Keep your intake tract clean and carbon free affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms
For vehicles with metal intake manifold (Flex Fuel)
For vehicles with metal intake manifold (Flex Fuel)

Brand:
034Motorsport - Corporate Logo
ES#:
4475474
Mfg#:
034-101-1017
In Stock
$674.00 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement

Air Suspension Lowering Link Kit - Stage 2

ES#4445648 - 012740LA02 - Air Suspension Lowering Link Kit - Stage 2 - Stage 2: 26mm / 1 (drop) - The only parts you need to lower your C7 or D4! - ECS - Audi

Stage 2: 26mm / 1” (drop) - The only parts you need to lower your C7 or D4! affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms 10X Entries For Our 25th Anniversary Sweepstakes!

Brand:
ECS - Corporate Logo
ES#:
4445648
Mfg#:
012740LA02
In Stock
ON SALE! SAVE 25%
$118.99

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

$89.24 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement

Density Line Front Lower Control Arm Kit

ES#3199971 - 034-401-1044 - Density Line Front Lower Control Arm Kit - Includes new lower control arms with Density Line control arm bushings, M12 ball joints, and hardware - 034Motorsport - Audi

Includes new lower control arms with Density Line control arm bushings, M12 ball joints, and hardware affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms
Fits models up to production date 11/2/2009 (M12 Ball Joints)

Brand:
034Motorsport - Corporate Logo
ES#:
3199971
Mfg#:
034-401-1044
Ships in 2 Business Days
$617.00 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement

AWE Touring Edition Exhaust System - Audi C7.5 A6 3.0T

ES#4727482 - AWEC75A630 - AWE Touring Edition Exhaust System - Audi C7.5 A6 3.0T - Provides an aggressive, signature soundtrack that will react to every increase and decrease in throttle input, unlocking an entirely new driving experience. - AWE - Audi

Provides an aggressive, signature soundtrack that will react to every increase and decrease in throttle input, unlocking an entirely new driving experience. affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms
For vehicles from the 2016 model year only (Facelift)

Brand:
AWE - Corporate Logo
ES#:
4727482
Mfg#:
AWEC75A630
In Stock at Vendor
Starting at $2465.00 USD
Customize
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement

AWE Touring Edition Exhaust System - Audi C7 A6 3.0T

ES#4727412 - AWEC7A630 - AWE Touring Edition Exhaust System - Audi C7 A6 3.0T - Specially engineered for the A6 featuring 102mm slash cut tips and AWE's 180 Technology to eliminate drone. - AWE - Audi

Specially engineered for the A6 featuring 102mm slash cut tips and AWE's 180 Technologyâ„¢ to eliminate drone. affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms
For vehicles up through the 2015 model year only (Pre-Facelift)

Brand:
AWE - Corporate Logo
ES#:
4727412
Mfg#:
AWEC7A630
Ships on Jul 10, 2026
Starting at $2465.00 USD
Customize
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement

Adjustable Damping Performance Coilover System - Audi B8/B8.5 & Thrust Arm Monoball Upgrade (M14 Ball Joints)

ES#4751074 - 025412ECS01EB2KT - Adjustable Damping Performance Coilover System - Audi B8/B8.5 & Thrust Arm Monoball Upgrade (M14 Ball Joints) - Take control of your ride while going low with our sport-tuned coilover system! - Enthusiast Bundles - Audi

Take control of your ride while going low with our sport-tuned coilover system! Don't See A Bundle You Want - Give Us A Call Or Chat - We Will Make One! affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms

Brand:
Enthusiast Bundles - Corporate Logo
ES#:
4751074
Mfg#:
025412ECS01EB2KT
In Stock
ON SALE! SAVE 22%
$1887.31

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

$1478.77 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement

2.0T FSI High Flow Turbo Outlet Pipe Kit

ES#4368713 - 023480ecs01KT - 2.0T FSI High Flow Turbo Outlet Pipe Kit - Improve airflow and reduce restrictions with our High Flow Turbo Outlet Pipe Kit - ECS - Audi Volkswagen

Improve airflow and reduce restrictions with our High Flow Turbo Outlet Pipe Kit affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms 10X Entries For Our 25th Anniversary Sweepstakes!

For vehicles with FSI engine only

Brand:
ECS - Corporate Logo
ES#:
4368713
Mfg#:
023480ECS01KT
Ships in 10 Business Days
Auto Notify
ON SALE! SAVE 25%
$265.99

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

$199.49 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement

Front 2-Piece Brake Rotors - Pair (350x34)

ES#4429973 - 034-301-1008 - Front 2-Piece Brake Rotors - Pair (350x34) - 034Motorsport 350mmx34mm 2-Piece Floating Front Brake Rotor Upgrade Kit - 034Motorsport - Audi

034Motorsport 350mmx34mm 2-Piece Floating Front Brake Rotor Upgrade Kit affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms

Brand:
034Motorsport - Corporate Logo
ES#:
4429973
Mfg#:
034-301-1008
In Stock
$1050.00 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement

Audi B5 S4/A4 Trunk Spoiler - Gloss Black

ES#4159609 - 007721LA01 - Audi B5 S4/A4 Trunk Spoiler - Gloss Black - Add some aggressive styling to your Audi! - ECS - Audi

Add some aggressive styling to your Audi! affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms 10X Entries For Our 25th Anniversary Sweepstakes!

Brand:
ECS - Corporate Logo
ES#:
4159609
Mfg#:
007721LA01
In Stock
ON SALE! SAVE 20%
$223.99

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

$179.19 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

ECS Wheel Spacer Kit - 15mm

ES#2725434 - 001366ECS15KT1 - ECS Wheel Spacer Kit - 15mm - Includes one pair of wheel spacers with lug bolts - ECS - Audi Volkswagen Porsche

Includes one pair of wheel spacers with lug bolts affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms 10X Entries For Our 25th Anniversary Sweepstakes!

Brand:
ECS - Corporate Logo
ES#:
2725434
Mfg#:
001366ECS15KT1
In Stock
ON SALE!
$183.99

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

$174.79 USD
Free Shipping
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.

Other Audi Performance Parts & Upgrades

Let us help you find the parts that fit your Audi

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