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Audi Performance Parts & Upgrades

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Adjustable Damping Performance Coilover System - Audi C7/C7.5

ES#4681263 - 025412ecs01KT - Adjustable Damping Performance Coilover System - Audi C7/C7.5 - Take control of your ride while going low with our sport-tuned coilover system! - ECS - Audi

Take control of your ride while going low with our sport-tuned coilover system! 10X Entries Into Our F80 M3 Sweepstakes

Brand:
ECS - Corporate Logo
ES#:
4681263
Mfg#:
025412ECS01KT
In Stock
ON SALE! SAVE 41%
$1178.99

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

$699.99 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement

Performance Air Intake System

ES#3449437 - CTS-IT-260 - Performance Air Intake System - Add increased horsepower and torque throughout the entire powerband, and an aggressive sound! - CTS - Audi

Add increased horsepower and torque throughout the entire powerband, and an aggressive sound!

Brand:
CTS - Corporate Logo
ES#:
3449437
Mfg#:
CTS-IT-260
In Stock
ON SALE! SAVE 15%
$269.99

This product was last offered at the strikethrough price on
09-29-2026

$229.49 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement

MK7/MK8/8v Adjustable Damping Coilover System - With Installation Kit

ES#4348653 - 003929lb02KT - MK7/MK8/8v Adjustable Damping Coilover System - With Installation Kit - Features 32 way adjustable damping, variable length, zinc-coated shock bodies and performance sway bar end links. Includes all new mounts, bearings and hardware for a comprehensive suspension package. - ECS - Audi Volkswagen

Features 32 way adjustable damping, variable length, zinc-coated shock bodies and performance sway bar end links. Includes all new mounts, bearings and hardware for a comprehensive suspension package. 10X Entries Into Our F80 M3 Sweepstakes

Brand:
ECS - Corporate Logo
ES#:
4348653
Mfg#:
003929LB02KT
In Stock
ON SALE! SAVE 17%
$1499.99

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

$1249.99 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement

Adjustable Damping Performance Coilover System - Audi B6/B7 A4/S4

ES#3624746 - 027966ECS01 - Adjustable Damping Performance Coilover System - Audi B6/B7 A4/S4 - Take control of your ride while going low with our sport-tuned coilover system! - ECS - Audi

Take control of your ride while going low with our sport-tuned coilover system! 10X Entries Into Our F80 M3 Sweepstakes

Brand:
ECS - Corporate Logo
ES#:
3624746
Mfg#:
027966ECS01
In Stock
ON SALE! SAVE 32%
$994.99

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

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

Luft-Technik Intake System - Without Heat Shield

ES#4413978 - 004671LA03-03 - Luft-Technik Intake System - Without Heat Shield - In House Engineered "Air Technology" for maximum performance and stunning aesthetics - ECS - Audi Volkswagen

In House Engineered "Air Technology" for maximum performance and stunning aesthetics 10X Entries Into Our F80 M3 Sweepstakes

Brand:
ECS - Corporate Logo
ES#:
4413978
Mfg#:
004671LA03-03
In Stock
ON SALE!
Starting at $202.53 USD
Customize
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement

MQB Performance Aluminum Radiator

ES#4415630 - 014598LA01 - MQB Performance Aluminum Radiator - Direct-fit upgrade! Featuring a 45% increase in cooling system capacity along with a durable, all aluminum construction - ECS - Audi Volkswagen

Direct-fit upgrade! Featuring a 45% increase in cooling system capacity along with a durable, all aluminum construction 10X Entries Into Our F80 M3 Sweepstakes

Brand:
ECS - Corporate Logo
ES#:
4415630
Mfg#:
014598LA01
In Stock
ON SALE! SAVE 25%
$469.99

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

$352.49 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement

BR Series Coilover Suspension Kit

ES#4070253 - S-31-BR - BR Series Coilover Suspension Kit - Featuring 30 levels of adjustment and performance spring rates and valving that makes the BR Series perfect for both daily drivers and track warriors! - BC Racing - Audi

Featuring 30 levels of adjustment and performance spring rates and valving that makes the BR Series perfect for both daily drivers and track warriors!

Brand:
BC Racing - Corporate Logo
ES#:
4070253
Mfg#:
S-31-BR
In Stock
$1215.00

This product was last offered at the strikethrough price on
07-29-2026

$1195.00 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement

S34 SuperDuper Insuction Bundle

ES#4736393 - 034-108-5049 - S34 SuperDuper Insuction Bundle - Delivers improved power, sound, and acceleration to Audi B9/B9.5 SQ5 owners within a clean, cost-effective package. - 034Motorsport - Audi

Delivers improved power, sound, and acceleration to Audi B9/B9.5 SQ5 owners within a clean, cost-effective package. 2X Entries Into Our F80 M3 Sweepstakes

Brand:
034Motorsport - Corporate Logo
ES#:
4736393
Mfg#:
034-108-5049
In Stock
$615.00 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement

ECS Tuning B8 2.0T Stage 2 Performance Clutch Kit With Lightweight Flywheel (17.8lbs)

ES#4817914 - 048484la01KT - ECS Tuning B8 2.0T Stage 2 Performance Clutch Kit With Lightweight Flywheel (17.8lbs) - The best value for Heavy Duty OE Replacement and Stage 2 Power Levels! Capable of holding 400Ft/Lbs of crank torque. - ECS - Audi

The best value for Heavy Duty OE Replacement and Stage 2 Power Levels! Capable of holding 400Ft/Lbs of crank torque. 10X Entries Into Our F80 M3 Sweepstakes

Brand:
ECS - Corporate Logo
ES#:
4817914
Mfg#:
048484LA01KT
In Stock
ON SALE! SAVE 25%
$2039.99

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

$1529.99 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement

Audi B8.5 S4 / A4 S-Line Facelift Front Lip - Gloss Black

ES#4164657 - 028806ecs01KT - Audi B8.5 S4 / A4 S-Line Facelift Front Lip - Gloss Black - Upgrade your exterior styling! - ECS - Audi

Upgrade your exterior styling! 10X Entries Into Our F80 M3 Sweepstakes

For vehicles from the 2013 model year (Facelift)

Brand:
ECS - Corporate Logo
ES#:
4164657
Mfg#:
028806ECS01KT
In Stock
ON SALE! SAVE 36%
$388.99

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

$249.99 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement

Luft-Technik Intake System - Audi B7 A4 2.0T

ES#3023195 - 013859ECS01 - Luft-Technik Intake System - Audi B7 A4 2.0T - Engineered for increased engine performance with show quality looks - ECS - Audi

Engineered for increased engine performance with show quality looks 10X Entries Into Our F80 M3 Sweepstakes

Brand:
ECS - Corporate Logo
ES#:
3023195
Mfg#:
013859ECS01
In Stock
ON SALE! SAVE 28%
$520.99

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

$374.95 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement

CTS K04 Turbocharger - Transverse

ES#4005863 - CTS-TR-1050 - CTS K04 Turbocharger - Transverse - CTS-spec K04 CHRA with billet compressor wheel and heavy-duty thrust bearings. - CTS - Audi Volkswagen

CTS-spec K04 CHRA with billet compressor wheel and heavy-duty thrust bearings. For vehicles with FSI or TSI engines
For vehicles with CCTA/CBFA or BPY engine code only.

Brand:
CTS - Corporate Logo
ES#:
4005863
Mfg#:
CTS-TR-1050
Ships in 7 Business Days
ON SALE! SAVE 10%
$1499.99

This product was last offered at the strikethrough price on
09-29-2026

$1349.99 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement

IS38 OEM+ Turbo Upgrade Kit

ES#4039572 - 06K145722HKT2 - IS38 OEM+ Turbo Upgrade Kit - Includes ECS Golf R / S3 IS38 turbocharger and all required installation hardware. - Assembled By ECS - Audi Volkswagen

Includes ECS Golf R / S3 IS38 turbocharger and all required installation hardware. 10X Entries Into Our F80 M3 Sweepstakes

Brand:
Assembled By ECS - Corporate Logo
ES#:
4039572
Mfg#:
06K145722HKT2
Ships on Nov 10, 2026
ON SALE! SAVE 20%
$1344.99

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

$1075.44 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement

Front And Rear Two-Piece Brake Service Kit

ES#4818727 - 034-301-2010KT - Front And Rear Two-Piece Brake Service Kit - Featuring 034 2-Piece Floating rotors and EBC RedStuff Performance pads - Assembled By ECS - Audi

Featuring 034 2-Piece Floating rotors and EBC RedStuff Performance pads 10X Entries Into Our F80 M3 Sweepstakes

Brand:
Assembled By ECS - Corporate Logo
ES#:
4818727
Mfg#:
034-301-2010KT
In Stock
$2872.99 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

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