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Audi A4 Performance Parts & Upgrades

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ES#4668240 - 8E0615601M-XS - Rear V5 Drilled & Slotted Brake Rotors - Set (288x12)
 - Precision manufactured for consistent stopping power during high performance driving. Featuring a matte black zinc coating for corrosion protection. - ECS - Audi

Precision manufactured for consistent stopping power during high performance driving. Featuring a matte black zinc coating for corrosion protection. 10X Entries Into Our F80 M3 Sweepstakes USE CODE ECS20 IN CART FOR BEST PRICE

Brand:
ECS - Corporate Logo
ES#:
4668240
Mfg#:
8E0615601M-XS
Ships in 5 Business Days
$297.99 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement
ES#1832064 - FMDVSPLTRC - Splitter Valve - Polished - Recirculation & blow off valve all in one for customers that want both styles - Forge - Audi Volkswagen

Recirculation & blow off valve all in one for customers that want both styles

Brand:
Forge - Corporate Logo
ES#:
1832064
Mfg#:
FMDVSPLTRC
Back Ordered
$287.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement
ES#4149584 - 4255668 - DRA Series Wheel Spacers - 21mm - Pair - Fine tune your stance and improve handling - H&R - Audi

Fine tune your stance and improve handling We Price Match - Give Us A Call or Chat!

Brand:
H&R - Corporate Logo
ES#:
4149584
Mfg#:
4255668
Ships in 3 Business Days
10% off MSRP

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

$159.99

This product was last offered at the strikethrough price on
07-01-2026

$143.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement
ES#3183685 - MRS-AU-1911 - Front Lower Curved Control Arm - Pair - Upgraded lower curved control arm pair - Megan Racing - Audi

Upgraded lower curved control arm pair Fits models from production date 11/3/2009 (M14 Ball Joints)

Brand:
Megan Racing - Corporate Logo
ES#:
3183685
Mfg#:
MRS-AU-1911
In Stock
$286.00 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement
ES#3175263 - 251123 - Performance Stainless 2.5" Downpipe  - High flow, stainless downpipe kit to be used with 2.5" aftermarket exhaust - Techtonics Tuning - Audi

High flow, stainless downpipe kit to be used with 2.5" aftermarket exhaust Fits FWD 5-speed transmission models only - To be used with 2.5" aftermarket exhaust system

Brand:
Techtonics Tuning - Corporate Logo
ES#:
3175263
Mfg#:
251123
Ships on Dec 1, 2026
$286.00 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement
ES#3175268 - 251125R - Performance Stainless 2.5" Downpipe  - High flow, stainless downpipe kit to be used with factory exhaust - Techtonics Tuning - Audi

High flow, stainless downpipe kit to be used with factory exhaust Fits quattro 5-speed transmission models only - To be used with factory exhaust

Brand:
Techtonics Tuning - Corporate Logo
ES#:
3175268
Mfg#:
251125R
Ships on Dec 1, 2026
$286.00 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement
ES#3175279 - 251130R - Performance Stainless 2.5" Downpipe  - High flow, stainless downpipe kit to be used with factory exhaust - Techtonics Tuning - Audi

High flow, stainless downpipe kit to be used with factory exhaust Fits quattro 6-speed transmission models only - To be used with factory exhaust

Brand:
Techtonics Tuning - Corporate Logo
ES#:
3175279
Mfg#:
251130R
Ships on Dec 1, 2026
$286.00 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement
ES#3175266 - 251124R - Performance Stainless 2.5" Downpipe  - High flow, stainless downpipe kit to be used with factory exhaust - Techtonics Tuning - Audi

High flow, stainless downpipe kit to be used with factory exhaust Fits automatic transmission models only - To be used with factory exhaust system

Brand:
Techtonics Tuning - Corporate Logo
ES#:
3175266
Mfg#:
251124R
Ships on Dec 1, 2026
$286.00 USD
This product is lifetime replacement eligible Lifetime Replacement
ES#3199952 - EMD-B9Q-RSB - EMMOTION Rear Sway Bar - 22.2mm - Reduce body roll with this new sway bar from Emmanuele Design - Emmanuele Design - Audi

Reduce body roll with this new sway bar from Emmanuele Design

Brand:
Emmanuele Design - Corporate Logo
ES#:
3199952
Mfg#:
EMD-B9Q-RSB
In Stock
Limited Qty Sale
$285.00

This product was last offered at the strikethrough price on
11-06-2026

$255.00 USD
ES#3253497 - SKG70-BUB00 - High Tech Sport Springs - Set - The ultimate spring for the enthusiast seeking lower stance while maintaining high ride quality! - Tein - Audi

The ultimate spring for the enthusiast seeking lower stance while maintaining high ride quality! Fits sedan models only - Average lowering of 1.7" front, 1.8" rear

Brand:
Tein - Corporate Logo
ES#:
3253497
Mfg#:
SKG70-BUB00
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.

$355.00

This product was last offered at the strikethrough price on
11-06-2026

$284.00 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement
ES#2063855 - ECS10612KTWB -  ECS Wheel Spacer And Bolt Kit - 8mm With Ball Seat Bolts - Comes with everything you need to install spacers on two wheels - ECS - Audi Volkswagen

Comes with everything you need to install spacers on two wheels 10X Entries Into Our F80 M3 Sweepstakes USE CODE ECS20 IN CART FOR BEST PRICE
Please measure your hub protrusion to ensure it will still make contact with the center of the wheel. See

Brand:
ECS - Corporate Logo
ES#:
2063855
Mfg#:
ECS10612KTWB
In Stock
$134.99 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement
ES#2210296 - B8S4OVERHEAD - LED Overhead Lighting Kit - Transform your dome lamp lighting with these new LED bulbs from Ziza - ZiZa - Audi

Transform your dome lamp lighting with these new LED bulbs from Ziza 10X Entries Into Our F80 M3 Sweepstakes
Sedan models only

Brand:
ZiZa - Corporate Logo
ES#:
2210296
Mfg#:
B8S4OVERHEAD
In Stock
$62.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement
ES#4668257 - 8D0615601A-XS - Rear V5 Drilled & Slotted Brake Rotors - Set (245x10) - Precision manufactured for consistent stopping power during high performance driving. Featuring a matte black zinc coating for corrosion protection. - ECS - Audi Volkswagen

Precision manufactured for consistent stopping power during high performance driving. Featuring a matte black zinc coating for corrosion protection. 10X Entries Into Our F80 M3 Sweepstakes USE CODE ECS20 IN CART FOR BEST PRICE

Brand:
ECS - Corporate Logo
ES#:
4668257
Mfg#:
8D0615601A-XS
Ships in 5 Business Days
$313.99 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement
ES#4843177 - 034-3ZZ-0007 - 034Motorsport Titanium Brake Pad Shim Kit For RS+ Big Brake Package - Designed to reduce heat transfer between your brake pads and calipers, preventing brake fluid from overheating and fade during intense use. - 034Motorsport - Audi

Designed to reduce heat transfer between your brake pads and calipers, preventing brake fluid from overheating and fade during intense use. 2X Entries Into Our F80 M3 Sweepstakes
For vehicles with 034Motorsport RS+ Big Brake Package only.

Brand:
034Motorsport - Corporate Logo
ES#:
4843177
Mfg#:
034-3ZZ-0007
Ships in 2 Business Days
$141.00 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement
ES#3508685 - Data-Cable-E - BMS Data Cable - Unleash your JB's full potential! - Burger Motorsports - Audi Volkswagen

Unleash your JB's full potential! For use with JB1 only

Brand:
Burger Motorsports - Corporate Logo
ES#:
3508685
Mfg#:
DATA-CABLE-E
Ships in 1 Business Day
$40.00 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

More About Performance Parts & Upgrades

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