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Audi B7 S4 V8 Performance Parts & Upgrades

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Rear Sway Bar - 24mm

ES#2738790 - 71257-2kt - Rear Sway Bar - 24mm - H&R 24mm sway bar with brackets - Assembled By ECS - Audi

H&R 24mm sway bar with brackets affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms 10X Entries For Our 25th Anniversary Sweepstakes!

Brand:
Assembled By ECS - Corporate Logo
ES#:
2738790
Mfg#:
71257-2KT
Ships in 5 Business Days
$403.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Front Upper Strut Mount - Pair

The rubber damper replacement is made from high strength 7075 Aluminum and finished with a black anodized coating for corrosion resistance. affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms

Brand:
JXB Performance - Corporate Logo
ES#:
4685303
Mfg#:
B6001A1
Ships in 4 Business Days
$399.99 USD
Free Shipping

Audi B6/B7 A4/S4 Adjustable Short Throw Shifter & Shift Knob

ES#4751244 - 009198ECS01EB2KT - Audi B6/B7 A4/S4 Adjustable Short Throw Shifter & Shift Knob - Find your perfect setting with 3 steps of throw reduction - Enthusiast Bundles - Audi

Find your perfect setting with 3 steps of throw reduction Don't See A Bundle You Want - Give Us A Call Or Chat - We Will Make One! affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms

Brand:
Enthusiast Bundles - Corporate Logo
ES#:
4751244
Mfg#:
009198ECS01EB2KT
Ships in 7 Business Days
ON SALE! SAVE 18%
$486.97

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

$399.99 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement

Front Talon Brake Rotors - Pair (345x30)

ES#3571220 - HTC4838 - Front Talon Brake Rotors - Pair (345x30) - 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! affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms

Brand:
Hawk - Corporate Logo
ES#:
3571220
Mfg#:
HTC4838
Special Order: No Guaranteed ETA
20% off MSRP

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

$495.99

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

$396.99 USD
This product is lifetime replacement eligible Lifetime Replacement

P3 Gauge - Audi A4/S4/RS4 B7

ES#4070708 - L3P3AB7X - P3 Gauge - Audi A4/S4/RS4 B7 - Powerful plug-and-play multifunction display - P3 Gauges - Audi

Powerful plug-and-play multifunction display affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms
For left hand drive sedan/avant models only

Brand:
P3 Gauges - Corporate Logo
ES#:
4070708
Mfg#:
L3P3AB7X
Ships in 4 Business Days
$389.00 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Conical Seat Stud Conversion Kit

ES#2806944 - 001467ECS01KT5 - Conical Seat Stud Conversion Kit - Make wheel changes faster and easier - ECS - Audi Volkswagen

Make wheel changes faster and easier affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms 10X Entries For Our 25th Anniversary Sweepstakes!
Includes 2 different length studs for up to 10mm spacers for 2 wheels and 20mm spacers for 2 wheels.

Brand:
ECS - Corporate Logo
ES#:
2806944
Mfg#:
001467ECS01KT5
Back Ordered
Auto Notify
ON SALE! SAVE 10%
$197.99

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

$178.19 USD
Free Shipping
This product is lifetime replacement eligible Partial Replacement

Front EP24 "Enthusiast Performance" Brake Pad Set

ES#4739092 - EP24-1663 - Front EP24 "Enthusiast Performance" Brake Pad Set - This enthusiast-developed high-performance street and light track pad offers an ideal solution for the spirited commuter and weekend autocross driver alike. - ECS - Audi

This enthusiast-developed high-performance street and light track pad offers an ideal solution for the spirited commuter and weekend autocross driver alike. affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms 10X Entries For Our 25th Anniversary Sweepstakes!

For use with the Stage 2 Big Brake Kit

Brand:
ECS - Corporate Logo
ES#:
4739092
Mfg#:
EP24-1663
In Stock
ON SALE! SAVE 30%
$126.99

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

$88.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

ECS Wheel Spacers - 7mm (Pair)

ES#2063853 - 002403ECS01A07KT - ECS Wheel Spacers - 7mm (Pair) - Exclusively built for your 57.1mm centerbore VW/Audi - ECS - Audi Volkswagen

Exclusively built for your 57.1mm centerbore VW/Audi affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms 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#:
2063853
Mfg#:
002403ECS01A07KT
In Stock
ON SALE! SAVE 30%
$100.99

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

$70.69 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement

High Intensity LED Kit - City Lights

ES#252273 - ZZAMK5CLK-5 - High Intensity LED Kit - City Lights - Amazing upgrade for your city light, go from yellow to HID colored white in minutes - ZiZa - Audi

Amazing upgrade for your city light, go from yellow to HID colored white in minutes affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms 10X Entries For Our 25th Anniversary Sweepstakes!

Brand:
ZiZa - Corporate Logo
ES#:
252273
Mfg#:
ZZAMK5CLK-5
In Stock
ON SALE! SAVE 10%
$25.99

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

$23.39 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

M14 Titanium Wheel Stud Kit - Burnt - Set Of 20

ES#4487741 - TISTUD20145BURN - M14 Titanium Wheel Stud Kit - Burnt - Set Of 20 - M14x1.5x75mm with conical nuts - Vargas Turbo Technologies - Audi Volkswagen

M14x1.5x75mm with conical nuts affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms

Brand:
Vargas Turbo Technologies - Corporate Logo
ES#:
4487741
Mfg#:
TISTUD20145BURN
Ships in 10 Business Days
$335.99 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement

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

ES#2863232 - 002403ECS02aKT2 - Wheel Spacer & Bolt Kit - 12.5mm with 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 affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms 10X Entries For Our 25th Anniversary Sweepstakes!

Brand:
ECS - Corporate Logo
ES#:
2863232
Mfg#:
002403ECS02AKT2
In Stock
ON SALE! SAVE 40%
$185.99

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

$111.99 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement

DR Series Wheel Spacers - 10mm (Pair) - Version 1

ES#1874144 - 2055571A - DR Series Wheel Spacers - 10mm (Pair) - Version 1 - Fine tune your stance and improve handling - H&R - Audi Volkswagen

Fine tune your stance and improve handling affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms 10X Entries For Our 25th Anniversary Sweepstakes!
We Price Match - Give Us A Call or Chat!

Brand:
H&R - Corporate Logo
ES#:
1874144
Mfg#:
2055571A
Ships in 3 Business Days
$109.99 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement

034 Motorsport 12.5mm Wheel Spacer - Pair

ES#4751518 - 034-604-7009 - 034 Motorsport 12.5mm Wheel Spacer - Pair - 12.5mm Wheel Spacer Pair is designed to fit most Audi & Volkswagen vehicles with a 57.1mm center bore and 5x112mm wheel bolt patterns. - 034Motorsport - Audi Volkswagen

12.5mm Wheel Spacer Pair is designed to fit most Audi & Volkswagen vehicles with a 57.1mm center bore and 5x112mm wheel bolt patterns. affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms

Brand:
034Motorsport - Corporate Logo
ES#:
4751518
Mfg#:
034-604-7009
Ships in 2 Business Days
$108.00 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement

Front Lower Control Arm Bushing Set - Inner - Race

ES#2651754 - PFF3-202Bx2 - Front Lower Control Arm Bushing Set - Inner - Race - Improves handling and control - Upgrade to a more engaging driving experience - Powerflex Black Series - Audi Volkswagen

Improves handling and control - Upgrade to a more engaging driving experience affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms
For the curved control arm

Brand:
Powerflex Black Series - Corporate Logo
ES#:
2651754
Mfg#:
PFF3-202BX2
Ships in 1 Business Day
$160.99 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement

Rennline Heel/Toe Throttle Extension - Black

ES#2840459 - PE75HBLACK - Rennline Heel/Toe Throttle Extension - Black - Pedal extensions to customize your driving experience - Rennline - Audi Volkswagen

Pedal extensions to customize your driving experience affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms

Brand:
Rennline - Corporate Logo
ES#:
2840459
Mfg#:
PE75HBLACK
Ships in 4 Business Days
$53.00 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

ECS Wheel Spacer & Bolt Kit - 5mm With Ball Seat Bolts

ES#250724 - ECS10154KTWB - ECS Wheel Spacer & Bolt Kit - 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 affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms 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#:
250724
Mfg#:
ECS10154KTWB
In Stock
ON SALE! SAVE 25%
$137.99

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

$103.49 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.

ECS Tuning is not affiliated with any automobile manufacturers.
Manufacturer names and/or part numbers are used only for identification purposes.

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