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Audi B8/B8.5 S5 Quattro 3.0T Cabriolet

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Audi B8/B8.5 S5 Quattro 3.0T Cabriolet Performance Parts & Upgrades

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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 3, 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

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 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%
$201.99

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

$181.79 USD
Free Shipping
This product is lifetime replacement eligible Partial Replacement

Billet HPFP Fuel Pump Cover - Black

ES#4620213 - JHM-079127025-07 - Billet HPFP Fuel Pump Cover - Black - Easily enhance the look of your engine bay with these Billet HPFP Covers - JH Motorsports - Audi

Easily enhance the look of your engine bay with these Billet HPFP Covers

Brand:
JH Motorsports - Corporate Logo
ES#:
4620213
Mfg#:
JHM-079127025-07
Ships in 5 Business Days
$59.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Stainless Front Brake Lines for BBK

ES#4046120 - S4S5-BBK - Stainless Front Brake Lines for BBK - Made specifically for 19Z Cayenne Caliper retrofits! - JH Motorsports - Audi

Made specifically for 19Z Cayenne Caliper retrofits! For vehicles using Porsche Cayenne 19Z calipers

Brand:
JH Motorsports - Corporate Logo
ES#:
4046120
Mfg#:
S4S5-BBK
Ships in 3 Business Days
$59.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Wheel Spacer Kit - 6mm (1 Pair)

ES#3570118 - MS100163 - Wheel Spacer Kit - 6mm (1 Pair) - 6mm spacers to perfectly dial in your stance or clear your big brake kit! - APR - Audi

6mm 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#:
3570118
Mfg#:
MS100163
Ships in 6 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.

$97.99

This product was last offered at the strikethrough price on
07-23-2026

$87.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Supercharger Pulley Upgrade Kit - Without Belt

ES#3523389 - CTS-HW-0133BELT - Supercharger Pulley Upgrade Kit - Without Belt - Software & installation kit not included in this upgrade kit - CTS - Audi Porsche

Software & installation kit not included in this upgrade kit *To be used with CTS 3.0T Crank Pulley Upgrade Kit - 3.0 TFSI Performance Software is sold separately and

Brand:
CTS - Corporate Logo
ES#:
3523389
Mfg#:
CTS-HW-0133BELT
Special Order: No Guaranteed ETA
$159.99 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement

Silicone Supercharger Inlet Hose

ES#3149389 - 034-112-6005 - Silicone Supercharger Inlet Hose - Smooth insides for higher flow and life long durability - 034Motorsport - Audi

Smooth insides for higher flow and life long durability

Brand:
034Motorsport - Corporate Logo
ES#:
3149389
Mfg#:
034-112-6005
Ships in 3 Business Days
$158.00 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement

Rear Performance Ceramic Brake Pad Set

ES#2092635 - HB642Z.658 - Rear Performance Ceramic Brake Pad Set - Ceramic composite developed to meet the low dust & noise requirements - Hawk - Audi

Ceramic composite developed to meet the low dust & noise requirements

Brand:
Hawk - Corporate Logo
ES#:
2092635
Mfg#:
HB642Z.658
Ships on Aug 12, 2026
$156.99 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement

Software Update

Upgrade existing stage 1 and stage 2 software to V2 & V3 Call In Or Chat For Best Price! 5X Entries For Our 25th Anniversary Sweepstakes!
This upgrade must be performed at ECS Tuning's facility in Ohio.
For existing Stage 1 or Stage 2 customers with an ECU upgrade installed before 5/14/2015. Vehicle must be brought to ECS Tuning for programming.

Brand:
APR - Corporate Logo
ES#:
2918505
Mfg#:
30TFSIUPDATEKT
In Stock
$150.00 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement

ISWEEP Rear Brake Pads - B9 A4/S4/A5/S5/RS5/SQ5

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#:
5433712
Mfg#:
IS.XXX.1555
In Stock at Vendor
Starting at $150.00 USD
Customize
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement

HPA Wheel Spacer & Bolt Kit - 20mm

ES#5434347 - HVW-833 - HPA Wheel Spacer & Bolt Kit - 20mm - Push your wheels out for a bold stance with HPAs 20mm Wheel Spacer & Bolt Kit - precision CNC machined hubcentric spacers and extended hardware for a secure, vibration free fit. - HPA Motorsports - Audi BMW Porsche

Push your wheels out for a bold stance with HPA’s 20mm Wheel Spacer & Bolt Kit - precision CNC machined hubcentric spacers and extended hardware for a secure, vibration free fit.

Brand:
HPA Motorsports - Corporate Logo
ES#:
5434347
Mfg#:
HVW-833
Ships on Aug 14, 2026
Starting at $150.00 USD
Customize
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Wheel Spacer & Bolt Kit - 17.5mm With Conical Seat Bolts

ES#2568316 - 6-ECS-023 - Wheel Spacer & Bolt Kit - 17.5mm With Conical Seat Bolts - Complete kit for two wheels, comes with everything you need to install spacers on your aftermarket wheels - ECS - Audi

Complete kit for two wheels, comes with everything you need to install spacers on your aftermarket wheels 10X Entries For Our 25th Anniversary Sweepstakes!
Fits most aftermarket wheels that use conical seat wheel bolts

Brand:
ECS - Corporate Logo
ES#:
2568316
Mfg#:
6-ECS-023
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

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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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