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Audi Performance Parts & Upgrades

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Performance Front & Rear Sway Bar Kit

ES#3536874 - 72257-2 - Performance Front & Rear Sway Bar Kit - Includes front adjustable (32mm) and rear (24mm) adjustable sway bars with required bushings - H&R - Audi

Includes front adjustable (32mm) and rear (24mm) adjustable sway bars with required bushings We Price Match - Give Us A Call or Chat! Fits sedan models only

Brand:
H&R - Corporate Logo
ES#:
3536874
Mfg#:
72257-2
Ships in 4 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.

$908.00

This product was last offered at the strikethrough price on
10-01-2026

$817.99 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement

Rennline 15mm Wheel Spacers - Black (Pair)

ES#4755584 - LS23.15MM - Rennline 15mm Wheel Spacers - Black (Pair) - Improve the look of your vehicle with spacers - Rennline - Audi Porsche

Improve the look of your vehicle with spacers

Brand:
Rennline - Corporate Logo
ES#:
4755584
Mfg#:
LS23.15MM
In Stock
$136.00 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

RaceChip RS + App

ES#4694836 - 923572 - RaceChip RS + App - Get up to +41HP and +68lb-ft through a safe and easy to use tuning module from RaceChip - Race Chip - Audi

Get up to +41HP and +68lb-ft through a safe and easy to use tuning module from RaceChip

Brand:
Race Chip - Corporate Logo
ES#:
4694836
Mfg#:
923572
Ships in 6 Business Days
$408.00 USD
Free Shipping

Rennline 10mm Wheel Spacers - Black (Pair)

ES#4755582 - LS23.10MM - Rennline 10mm Wheel Spacers - Black (Pair) - Improve the look of your vehicle with spacers - Rennline - Audi Porsche

Improve the look of your vehicle with spacers

Brand:
Rennline - Corporate Logo
ES#:
4755582
Mfg#:
LS23.10MM
Ships in 6 Business Days
$136.00 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Performance Kevlar Reinforced Accessory Belt

ES#3677909 - 06A260849C - Performance Kevlar Reinforced Accessory Belt - Our Kevlar accessory Belts are both an aesthetic improvement and a performance alternative to a traditional belt. - ECS - Audi Volkswagen
ECS Tuning recommends this product.

Our Kevlar accessory Belts are both an aesthetic improvement and a performance alternative to a traditional belt. 10X Entries Into Our F80 M3 Sweepstakes USE CODE ECS20 IN CART FOR BEST PRICE

Brand:
ECS - Corporate Logo
ES#:
3677909
Mfg#:
06A260849C
Ships on Dec 22, 2026
$50.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Carbon Fiber Engine Cover Kit

ES#3509780 - 016308ECS01-04KT - Carbon Fiber Engine Cover Kit - Add a flash of style and elegance under your hood with an ECS Tuning Carbon Fiber Engine Cover - ECS - Audi

Add a flash of style and elegance under your hood with an ECS Tuning Carbon Fiber Engine Cover 10X Entries Into Our F80 M3 Sweepstakes USE CODE ECS20 IN CART FOR BEST PRICE

Brand:
ECS - Corporate Logo
ES#:
3509780
Mfg#:
016308ECS01-04KT
Ships in 1-2 days
$454.80

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

$452.92 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement

P-Flo Air Intake Kit - Black

ES#2827037 - 65.10.47 - P-Flo Air Intake Kit - Black - More power and aggressive intake sound - Neuspeed - Audi Volkswagen

More power and aggressive intake sound CARB certified for sale in all 50 states
For vehicles with Secondary Air Injection only

Brand:
Neuspeed - Corporate Logo
ES#:
2827037
Mfg#:
65.10.47
EO#:
D-236-25
Ships in 3 Business Days
$429.00

This product was last offered at the strikethrough price on
09-22-2026

$407.55 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement

Unitronic Performance Software - With UniCONNECT+ Cable

ES#4464761 - 4.2-4V-FSI-UC - Unitronic Performance Software - With UniCONNECT+ Cable - Choose the stage that meets your power goals! - Unitronic - Audi Volkswagen

Choose the stage that meets your power goals! This tune can be performed at home with the included UniCONNECT+ cable. Only available for purchase in th
For vehicles from the 2007 model year only.

Brand:
Unitronic - Corporate Logo
ES#:
4464761
Mfg#:
4.2-4V-FSI-UC
In Stock
Starting at $814.99 USD
Customize
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement

Cat-Back Exhaust System - Non-Resonated

ES#2828101 - SSXVW046 - Cat-Back Exhaust System - Non-Resonated - 2.75" stainless steel with twin 76.2mm polished tips - Milltek Sport - Audi

2.75" stainless steel with twin 76.2mm polished tips

Brand:
Milltek Sport - Corporate Logo
ES#:
2828101
Mfg#:
SSXVW046
Ships on Nov 30, 2026
$814.99 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement

Stage 2 Daily Clutch Kit

ES#3148253 - k70287hdosmfKT1 - Stage 2 Daily Clutch Kit - Designed for the daily-driven, weekend track warrior. Conservatively rated at 400ft/lbs. - South Bend Clutch - Audi Volkswagen

Designed for the daily-driven, weekend track warrior. Conservatively rated at 400ft/lbs. For use with South Bend single mass flywheel

Brand:
South Bend Clutch - Corporate Logo
ES#:
3148253
Mfg#:
K70287HDOSMFKT1
In Stock
$813.99 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement

Ferrea Valve Spring/Retainer Kit

ES#2794059 - FERFSISRKIT - Ferrea Valve Spring/Retainer Kit - Valve springs and retainers are a MUST for high revving engines! - Ferrea - Audi Volkswagen

Valve springs and retainers are a MUST for high revving engines!

Brand:
Ferrea - Corporate Logo
ES#:
2794059
Mfg#:
FERFSISRKIT
Back Ordered
$813.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Rocker Panel Side Blade Kit

ES#2712948 - 8K0854932AGRUKT - Rocker Panel Side Blade Kit - Add a unique look plus rocker protection - Genuine Volkswagen Audi - Audi

Add a unique look plus rocker protection For standard models

Brand:
Genuine Volkswagen Audi - Corporate Logo
ES#:
2712948
Mfg#:
8K0854932AGRUKT
Ships on Apr 30, 2027
$811.99 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement

Lightweight Underdrive Crank Pulley Kit - Black

ES#6138 - 06F198001BLK - Lightweight Underdrive Crank Pulley Kit - Black - Bolt on way to reclaim lost horsepower - ECS - Audi Volkswagen

Bolt on way to reclaim lost horsepower 10X Entries Into Our F80 M3 Sweepstakes USE CODE ECS20 IN CART FOR BEST PRICE

For vehicles with FSI engines only

Brand:
ECS - Corporate Logo
ES#:
6138
Mfg#:
06F198001BLK
In Stock
$202.99 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement

ECS Wheel Spacer & Bolt Kit - 10mm With Ball Seat Bolts

ES#8825 - ECS20255571WBK - ECS Wheel Spacer & Bolt Kit - 10mm 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

Fits OEM wheels, or wheels that use OEM ball seat wheel bolts

Brand:
ECS - Corporate Logo
ES#:
8825
Mfg#:
ECS20255571WBK
In Stock
$144.99 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement

Adjustable Rear Sway Bar Upgrade

ES#4017856 - EMD 8V RS RSB - Adjustable Rear Sway Bar Upgrade - Designed to function with the OEM front sway bar to rid your Audi of the factory under-steer - The three settings offer a stiffness increase from 56% to 113%! - Emmanuele Design - Audi

Designed to function with the OEM front sway bar to rid your Audi of the factory under-steer - The three settings offer a stiffness increase from 56% to 113%!

Brand:
Emmanuele Design - Corporate Logo
ES#:
4017856
Mfg#:
EMD 8V RS RSB
Ships on Nov 24, 2026
$270.00 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

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Manufacturer names and/or part numbers are used only for identification purposes.

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