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Audi A4 Performance Parts & Upgrades

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BFI Wheel Spacers - 10mm (Pair)

ES#3022097 - SP105100112G - BFI Wheel Spacers - 10mm (Pair) - Exclusively built for your 57.1mm centerbore VW/Audi - Black Forest Industries - Audi Volkswagen

Exclusively built for your 57.1mm centerbore VW/Audi

Brand:
Black Forest Industries - Corporate Logo
ES#:
3022097
Mfg#:
SP105100112G
Back Ordered
$64.99 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement

Street Shield Hardware Kit

Replacement hardware kit for your ECS Street Shield 10X Entries For Our 25th Anniversary Sweepstakes!

Brand:
Assembled By ECS - Corporate Logo
ES#:
5482175
Mfg#:
8D0805960KT
In Stock
$192.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Front Sport Strut - Priced Each

ES#2576302 - 82401185SPORT - Front Sport Strut - Priced Each - Adjustable shocks designed to be used with aggressive lowering springs - Koni - Audi

Adjustable shocks designed to be used with aggressive lowering springs

Brand:
Koni - Corporate Logo
ES#:
2576302
Mfg#:
82401185SPORT
Ships in 5 Business Days
ON SALE! SAVE 20%
$241.99

This product was last offered at the strikethrough price on
03-02-2026

$192.88 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement

Audi B8/B8.5 A4 Left Side Engine Bay Cover - Matte Black

ES#4335427 - 007662la01KT - Audi B8/B8.5 A4 Left Side Engine Bay Cover - Matte Black - Cover up unsightly under hood components with style! - ECS - Audi

Cover up unsightly under hood components with style! 10X Entries For Our 25th Anniversary Sweepstakes!

Brand:
ECS - Corporate Logo
ES#:
4335427
Mfg#:
007662LA01KT
Ships on Aug 24, 2026
Auto Notify
ON SALE! SAVE 25%
$127.99

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

$95.99 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement

X34 Carbon Fiber Air Scoop - Standard Intercooler Size

ES#4159458 - 034-108-Z068 - X34 Carbon Fiber Air Scoop - Standard Intercooler Size - Increase airflow for your 2.0T or 3.0T equipped B9 A4/S4/Allroad with the 034Motorsport X34 Carbon Fiber Intake Air Scoop! - 034Motorsport - Audi

Increase airflow for your 2.0T or 3.0T equipped B9 A4/S4/Allroad with the 034Motorsport X34 Carbon Fiber Intake Air Scoop! Will not fit vehicles with the active grille shutter system, such as B9.5 A4 and allroad.

Brand:
034Motorsport - Corporate Logo
ES#:
4159458
Mfg#:
034-108-Z068
Ships in 2 Business Days
$190.00 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement

Rear Street/Sport Brake Pad Set

ES#3418487 - IS2000-791 - Rear Street/Sport Brake Pad Set - Better braking performance under all driving conditions - iSWEEP - Audi Volkswagen

Better braking performance under all driving conditions

Brand:
iSWEEP - Corporate Logo
ES#:
3418487
Mfg#:
IS2000-791
Ships in 2 Business Days
$190.00 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

ISWEEP Front Brake Pads - B9 Audi A4/A5

ES#5433693 - IS.XXX.R1554 - ISWEEP Front Brake Pads - B9 Audi A4/A5 - From low-dust daily driving to full race endurance, iSWEEP brake pads deliver precision-tuned compounds that give you the exact bite, control, and fade resistance your driving demands. - iSWEEP - Audi

From low-dust daily driving to full race endurance, iSWEEP brake pads deliver precision-tuned compounds that give you the exact bite, control, and fade resistance your driving demands.

Brand:
iSWEEP - Corporate Logo
ES#:
5433693
Mfg#:
IS.XXX.R1554
Ships in 2 Business Days
Starting at $190.00 USD
Customize
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Performance Snub Mount - Black Series

ES#4871802 - PFF3-220BLK - Performance Snub Mount - Black Series - Put your power to the ground! - Powerflex Black Series - Audi Volkswagen

Put your power to the ground!

Brand:
Powerflex Black Series - Corporate Logo
ES#:
4871802
Mfg#:
PFF3-220BLK
Ships in 1 Business Day
$37.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Lowering Springs

ES#4833876 - MR-LS-AA517 - Lowering Springs - Average of 20mm (.7inches) lowering front and rear - Megan Racing - Audi

Average of 20mm (.7inches) lowering front and rear Trimming of bumpstops required.

Brand:
Megan Racing - Corporate Logo
ES#:
4833876
Mfg#:
MR-LS-AA517
Ships in 4 Business Days
$189.00 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Billet Drop-In Fuel Pump Adapter Kit - Bosch 60mm

ES#3194921 - 034-106-6018 - Billet Drop-In Fuel Pump Adapter Kit - Bosch 60mm - Billet Aluminum Drop-In Fuel Pump Mounting Bracket for Audi Applications! - 034Motorsport - Audi

Billet Aluminum Drop-In Fuel Pump Mounting Bracket for Audi Applications!

Brand:
034Motorsport - Corporate Logo
ES#:
3194921
Mfg#:
034-106-6018
Ships in 2 Business Days
$188.00 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement

Front Lower & Upper Polyurethane Control Arm Bushing Kit

ES#3177872 - 019210ecs01-01KT - Front Lower & Upper Polyurethane Control Arm Bushing Kit - Engage the road with precision, confidence and reliability with our ECS Poly Control Arm Bushings! - ECS - Audi Volkswagen

Engage the road with precision, confidence and reliability with our ECS Poly Control Arm Bushings! 10X Entries For Our 25th Anniversary Sweepstakes!

Up to VIN 8D-W-012335, split is in the 1999 model year with steel strut mount

Brand:
ECS - Corporate Logo
ES#:
3177872
Mfg#:
019210ECS01-01KT
In Stock
ON SALE! SAVE 20%
$234.99

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

$187.99 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement

rear HP Plus Performance Brake Pad Set

ES#853 - HB364N.642 - rear HP Plus Performance Brake Pad Set - A compound can take the heat at the track and get you home safely - Hawk - Audi Volkswagen

A compound can take the heat at the track and get you home safely

Brand:
Hawk - Corporate Logo
ES#:
853
Mfg#:
HB364N.642
Ships on Aug 14, 2026
$187.99 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement

Rennline 4-Piece Pedal Set - Manual Transmission - Black

Black anodized aircraft aluminum gas, brake, clutch, and dead pedal set with rubber grips and stainless steel hardware

Brand:
Rennline - Corporate Logo
ES#:
2840402
Mfg#:
P746090BLACK
Ships in 5 Business Days
$187.00 USD
Free Shipping
on orders $49 and up

ECS Wheel Spacers - 8mm (Pair)

ES#2785217 - 002411ecs04a08KT - ECS Wheel Spacers - 8mm (Pair) - Add some flair to your Audi with our new wheel-centric spacers - ECS - Audi

Add some flair to your Audi with our new wheel-centric spacers 10X Entries For Our 25th Anniversary Sweepstakes!
Designed to be used with OE wheels only

Brand:
ECS - Corporate Logo
ES#:
2785217
Mfg#:
002411ECS04A08KT
Ships on Dec 7, 2026
ON SALE!
$95.99

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

$93.11 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement

More About Performance Parts & Upgrades

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

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