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Audi B7 S4 V8 Performance Parts & Upgrades

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LED Overhead Lighting Kit

ES#2215338 - RS4OVERHEAD - 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 For Our 25th Anniversary Sweepstakes!
Sedan & Avant models only

Brand:
ZiZa - Corporate Logo
ES#:
2215338
Mfg#:
RS4OVERHEAD
In Stock
ON SALE! SAVE 10%
$54.99

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

$49.49 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

ECS Wheel Spacer & Bolt Kit - 17.5mm With Ball Seat Bolts

ES#250728 - ECS10158KTWB - ECS Wheel Spacer & Bolt Kit - 17.5mm 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 For Our 25th Anniversary Sweepstakes!
Fits OEM wheels or wheels that require ball seat wheel bolts

Brand:
ECS - Corporate Logo
ES#:
250728
Mfg#:
ECS10158KTWB
In Stock
ON SALE! SAVE 25%
$192.99

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

$144.74 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement

Front Upper Control Arm Bushing Set - Inner

ES#3045165 - SPF3126K - Front Upper Control Arm Bushing Set - Inner - Upgrade to a more engaging driving experience - SuperPro - Audi Volkswagen

Upgrade to a more engaging driving experience

Brand:
SuperPro - Corporate Logo
ES#:
3045165
Mfg#:
SPF3126K
In Stock at Vendor
$139.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

ECS Wheel Spacer & Bolt Kit - 6mm With Ball Seat Bolts

ES#2063856 - ECS10610KTWB - ECS Wheel Spacer & Bolt Kit - 6mm 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 For Our 25th Anniversary 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#:
2063856
Mfg#:
ECS10610KTWB
In Stock
ON SALE!
$144.99

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

$137.74 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement

Front Lower Control Arm Bushing Set - Inner

ES#3045168 - SPF3129K - Front Lower Control Arm Bushing Set - Inner - Upgrade to a more engaging driving experience - SuperPro - Audi Volkswagen

Upgrade to a more engaging driving experience For the curved control arm

Brand:
SuperPro - Corporate Logo
ES#:
3045168
Mfg#:
SPF3129K
In Stock at Vendor
$130.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

HPA Wheel Spacer & Bolt Kit - 10mm

ES#5434034 - HVW-821 - HPA Wheel Spacer & Bolt Kit - 10mm - Push your wheels out for a bold stance with HPAs 10mm Wheel Spacer & Bolt Kit - precision CNC machined hubcentric spacers and extended hardware for a secure, vibration free fit. - HPA Motorsports - Audi Volkswagen

Push your wheels out for a bold stance with HPA’s 10mm Wheel Spacer & Bolt Kit - precision CNC machined hubcentric spacers and extended hardware for a secure, vibration free fit.

Brand:
HPA Motorsports - Corporate Logo
ES#:
5434034
Mfg#:
HVW-821
Ships on Sep 2, 2026
Starting at $130.00 USD
Customize
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Wheel Spacer Kit - 20mm (1 Pair)

ES#3672009 - MS100189 - Wheel Spacer Kit - 20mm (1 Pair) - 20mm spacers to perfectly dial in your stance or clear your big brake kit! - APR - Audi Volkswagen

20mm spacers to perfectly dial in your stance or clear your big brake kit! Call In Or Chat For Best Price! 5X Entries For Our 25th Anniversary Sweepstakes!

Brand:
APR - Corporate Logo
ES#:
3672009
Mfg#:
MS100189
Ships in 5 Business Days
ON SALE! SAVE 10%
$142.99

This product was last offered at the strikethrough price on
07-31-2026

$128.66 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Front & Rear Stainless Steel Brake Line Kit

ES#4046123 - JHM-SBLK1320 - Front & Rear Stainless Steel Brake Line Kit - High-Quality, DOT approved stainless brake lines to replace the factory hoses on your S4 - JH Motorsports - Audi

High-Quality, DOT approved stainless brake lines to replace the factory hoses on your S4

Brand:
JH Motorsports - Corporate Logo
ES#:
4046123
Mfg#:
JHM-SBLK1320
Ships in 10 Business Days
$123.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Silicone Inlet Hose

ES#2966730 - 034-112-6013 - Silicone Inlet Hose - Upgraded silicone hose from the MAF sensor to the throttle body - 034Motorsport - Audi

Upgraded silicone hose from the MAF sensor to the throttle body

Brand:
034Motorsport - Corporate Logo
ES#:
2966730
Mfg#:
034-112-6013
In Stock
$120.00 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement

B7 A4/S4/RS4 Master LED Interior Lighting Kit - Red

ES#3137471 - 019396ECS03KT - B7 A4/S4/RS4 Master LED Interior Lighting Kit - Red - Transform your complete interior in minutes with new LED interior bulbs from Ziza - ZiZa - Audi

Transform your complete interior in minutes with new LED interior bulbs from Ziza 10X Entries For Our 25th Anniversary Sweepstakes!
Sedan models only

Brand:
ZiZa - Corporate Logo
ES#:
3137471
Mfg#:
019396ECS03KT
Ships on Nov 30, 2026
ON SALE! SAVE 50%
$117.99

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

$59.00 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement

Front Lower Control Arm Bushing Set - Inner

ES#3045167 - SPF3128K - Front Lower Control Arm Bushing Set - Inner - Upgrade to a more engaging driving experience - SuperPro - Audi Volkswagen

Upgrade to a more engaging driving experience For the straight control arm

Brand:
SuperPro - Corporate Logo
ES#:
3045167
Mfg#:
SPF3128K
In Stock at Vendor
$114.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

JHM Intake Elbow Heater Bypass Kit

ES#4045920 - 42L42vBP - JHM Intake Elbow Heater Bypass Kit - Stop the unnecessary heat soak near your throttle body! - JH Motorsports - Audi

Stop the unnecessary heat soak near your throttle body! Not for vehicles that are driven in cold climates.

Brand:
JH Motorsports - Corporate Logo
ES#:
4045920
Mfg#:
42L42VBP
Ships in 2 Business Days
$14.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

ECS Wheel Spacer & Bolt Kit - 4mm With Black Conical Seat Bolts

ES#2748182 - ECS10153KTWBC1KT - ECS Wheel Spacer & Bolt Kit - 4mm With Black Conical 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 For Our 25th Anniversary 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#:
2748182
Mfg#:
ECS10153KTWBC1KT
Ships on Oct 16, 2026
Auto Notify
ON SALE! SAVE 25%
$138.99

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

$104.24 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement

ECS Wheel Spacer And Bolt Kit - 4mm With Black Ball Seat Bolts

ES#2748180 - ECS10153KTWB1KT - ECS Wheel Spacer And Bolt Kit - 4mm With Black 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 For Our 25th Anniversary 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#:
2748180
Mfg#:
ECS10153KTWB1KT
Ships on Oct 16, 2026
Auto Notify
ON SALE! SAVE 25%
$138.99

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

$104.24 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement

ECS Wheel Spacer And Bolt Kit - 4mm With Ball Seat Bolts

ES#250723 - ECS10153KTWB - ECS Wheel Spacer And Bolt Kit - 4mm 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 For Our 25th Anniversary 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#:
250723
Mfg#:
ECS10153KTWB
Ships on Oct 16, 2026
Auto Notify
ON SALE! SAVE 25%
$138.99

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

$104.24 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement

LED Footwell Lighting Kit - Red

ES#3137679 - 019396ECS03KT6 - LED Footwell Lighting Kit - Red - Complete your LED lighting transformation in your footwells - ZiZa - Audi

Complete your LED lighting transformation in your footwells 10X Entries For Our 25th Anniversary Sweepstakes!

Brand:
ZiZa - Corporate Logo
ES#:
3137679
Mfg#:
019396ECS03KT6
In Stock
ON SALE! SAVE 10%
$37.99

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

$34.19 USD
Free Shipping
on orders $49 and up
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.

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