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Audi A4 Performance Parts & Upgrades

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Wheel Spacer & Bolt Kit - 12.5mm with Ball Seat Bolts

ES#2863230 - 002403ECS02AKT - Wheel Spacer & Bolt Kit - 12.5mm with Ball Seat Bolts - Includes everything you need to install spacers on two wheels - ECS - Audi Volkswagen

Includes everything you need to install spacers on two wheels 10X Entries Into Our F80 M3 Sweepstakes

Brand:
ECS - Corporate Logo
ES#:
2863230
Mfg#:
002403ECS02AKT
In Stock
ON SALE! SAVE 25%
$210.99

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

$158.24 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement

Supertech Stainless Intake Valve - 1.8T/2.7T - Set Of 12

ES#4689798 - sptAIVN-1103S-12 - Supertech Stainless Intake Valve - 1.8T/2.7T - Set Of 12 - Stock sized valve head diameter, single groove keeper setup for high RPM use - Supertech - Audi Volkswagen

Stock sized valve head diameter, single groove keeper setup for high RPM use

Brand:
Supertech - Corporate Logo
ES#:
4689798
Mfg#:
SPTAIVN-1103S-12
In Stock at Vendor
20% off MSRP

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

$394.99

This product was last offered at the strikethrough price on
09-20-2026

$315.99 USD
Free Shipping
on orders $49 and up

Rubber Mount Package for AWE Drivetrain Stabilizer (DTS) - Rubber Mounts Only

ES#4043301 - 2210-11016 - Rubber Mount Package for AWE Drivetrain Stabilizer (DTS) - Rubber Mounts Only - Includes the mount and all needed hardware to replace the old mount. - AWE - Audi Volkswagen

Includes the mount and all needed hardware to replace the old mount. 2X Entries Into Our F80 M3 Sweepstakes

Brand:
AWE - Corporate Logo
ES#:
4043301
Mfg#:
2210-11016
In Stock
5% off MSRP

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

$110.99

This product was last offered at the strikethrough price on
09-20-2026

$105.00 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Rear Race Brake Pad Set

ES#3418595 - IS4000-791 - Rear Race Brake Pad Set - Best suited for Time Attack and racing purposes. - iSWEEP - Audi Volkswagen

Best suited for Time Attack and racing purposes.

Brand:
iSWEEP - Corporate Logo
ES#:
3418595
Mfg#:
IS4000-791
Ships in 2 Business Days
$315.00 USD
Free Shipping
on orders $49 and up

Revo OEM+ Air Intake System

Get impressive performance benefits without compromising on the factory look of your engine bay. Does not fit models equipped with a MAF sensor (DBPA or DPAA engine codes) - Please verify prior to order

Brand:
REVO - Corporate Logo
ES#:
4499834
Mfg#:
RA841M200000
Back Ordered
$315.00 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Rear Adjustable Sway Bar (20mm)

ES#2029 - 71368 - Rear Adjustable Sway Bar (20mm) - Upgrade your suspension - H&R - Audi

Upgrade your suspension We Price Match - Give Us A Call or Chat!

Brand:
H&R - Corporate Logo
ES#:
2029
Mfg#:
71368
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.

$349.00

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

$314.99 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement

Diverter Valve Kit - Black

ES#2738366 - FMDVMK7R - Diverter Valve Kit - Black - Cure your leaking valve problems for good! - Forge - Audi Volkswagen Porsche

Cure your leaking valve problems for good!

Brand:
Forge - Corporate Logo
ES#:
2738366
Mfg#:
FMDVMK7R
Ships in 5 Business Days
ON SALE! SAVE 10%
$349.99

This product was last offered at the strikethrough price on
09-18-2026

$314.86 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Sprint Booster V3 Power Converter

ES#4220062 - 77-16408 - Sprint Booster V3 Power Converter - Improve your Audi's throttle response and overall drivability with this Sprint Booster Power Converter. - AFE - Audi

Improve your Audi's throttle response and overall drivability with this Sprint Booster Power Converter.

Brand:
AFE - Corporate Logo
ES#:
4220062
Mfg#:
77-16408
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.

$392.99

This product was last offered at the strikethrough price on
09-20-2026

$314.00 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Power Pulley Kit

5 - 7 horsepower gain

Brand:
Neuspeed - Corporate Logo
ES#:
3085848
Mfg#:
62.02.68
Ships in 2 Business Days
$309.00 USD

Front Greenstuff Performance Brake Pad Set

ES#4031329 - DP22290 - Front Greenstuff Performance Brake Pad Set - Designed as a mildly upgraded pad, great for an afternoon of sporty driving. - EBC - Audi

Designed as a mildly upgraded pad, great for an afternoon of sporty driving. 2X Entries Into Our F80 M3 Sweepstakes

Brand:
EBC - Corporate Logo
ES#:
4031329
Mfg#:
DP22290
Ships in 1 Business Day
5% off MSRP

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

$324.99

This product was last offered at the strikethrough price on
09-20-2026

$307.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Front Talon Cross Drilled & Slotted Brake Rotors - Pair (321x30)

ES#3571172 - HTC4766 - Front Talon Cross Drilled & Slotted Brake Rotors - Pair (321x30) - An all new cross drilled and slotted upgrade for your vehicle - Offering performance, durability, and quality in one package! - Hawk - Audi

An all new cross drilled and slotted upgrade for your vehicle - Offering performance, durability, and quality in one package!

Brand:
Hawk - Corporate Logo
ES#:
3571172
Mfg#:
HTC4766
Special Order: No Guaranteed ETA
ON SALE! SAVE 10%
$341.99

This product was last offered at the strikethrough price on
09-14-2026

$307.43 USD
This product is lifetime replacement eligible Lifetime Replacement

Revo OEM+ Air Intake System

ES#4499835 - RA841M200100 - Revo OEM+ Air Intake System - Get impressive performance benefits without compromising on the factory look of your engine bay. - REVO - Audi

Get impressive performance benefits without compromising on the factory look of your engine bay. For vehicles with MAF sensor only.

Brand:
REVO - Corporate Logo
ES#:
4499835
Mfg#:
RA841M200100
Back Ordered
$306.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Front Talon Brake Rotors - Pair (320x30)

ES#3571229 - HTC4852 - Front Talon Brake Rotors - Pair (320x30) - An all new cross drilled and slotted upgrade for your vehicle - Offering performance, durability, and quality in one package! - Hawk - Audi

An all new cross drilled and slotted upgrade for your vehicle - Offering performance, durability, and quality in one package!

Brand:
Hawk - Corporate Logo
ES#:
3571229
Mfg#:
HTC4852
Special Order: No Guaranteed ETA
ON SALE! SAVE 10%
$337.99

This product was last offered at the strikethrough price on
09-14-2026

$303.83 USD
This product is lifetime replacement eligible Lifetime Replacement

ECS Wheel Spacer And Bolt Kit - 8mm With Ball Seat Bolts

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
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
ON SALE! SAVE 25%
$134.99

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

$101.24 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement

Rear V5 Drilled & Slotted Brake Rotors - Set (255x12)

ES#4668234 - 8E0615601Q-XS - Rear V5 Drilled & Slotted Brake Rotors - Set (255x12) - 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

Please measure stock rotors for 255mm diameter

Brand:
ECS - Corporate Logo
ES#:
4668234
Mfg#:
8E0615601Q-XS
Ships in 5 Business Days
ON SALE!
$311.99

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

$302.62 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement

Rear V5 Drilled & Slotted Brake Rotors - Set (245x10)

ES#4668237 - 8E0615601P-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

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

Please measure stock rotors for 245mm diameter

Brand:
ECS - Corporate Logo
ES#:
4668237
Mfg#:
8E0615601P-XS
Ships in 5 Business Days
ON SALE!
$309.99

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

$300.68 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.

Let us help you find the parts that fit your Audi

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