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Audi A3 Performance Parts & Upgrades

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ECS Wheel Spacer & Bolt Kit - 7mm With Conical Seat Bolts

ES#2568230 - ECS10611KTWBC - ECS Wheel Spacer & Bolt Kit - 7mm 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 10X Entries Into Our F80 M3 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#:
2568230
Mfg#:
ECS10611KTWBC
In Stock
ON SALE! SAVE 29%
$143.99

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

$102.89 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement

ECS Wheel Spacer & Bolt Kit - 3mm With Ball Seat Bolts

ES#250722 - ECS10152KTWB - ECS Wheel Spacer & Bolt Kit - 3mm 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 Into Our F80 M3 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#:
250722
Mfg#:
ECS10152KTWB
Ships on Dec 7, 2026
ON SALE! SAVE 25%
$135.99

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

$101.99 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement

ECS Wheel Spacer & Bolt Kit - 3mm With Black Ball Seat Bolts

ES#2748178 - ECS10152KTWB1KT - ECS Wheel Spacer & Bolt Kit - 3mm With Black 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 Into Our F80 M3 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#:
2748178
Mfg#:
ECS10152KTWB1KT
Ships on Dec 7, 2026
ON SALE! SAVE 25%
$135.99

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

$101.99 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement

APR Turbo Outlet Hose & Pipe - For APR DTR6054

ES#4487729 - MS100215 - APR Turbo Outlet Hose & Pipe - For APR DTR6054 - Replace your failure prone rubber hose, plastic pipe and worm clamps with this upgraded silicone hose, aluminum pipe, and t-bolt clamps - APR - Audi Volkswagen

Replace your failure prone rubber hose, plastic pipe and worm clamps with this upgraded silicone hose, aluminum pipe, and t-bolt clamps Call In Or Chat For Best Price!

Brand:
APR - Corporate Logo
ES#:
4487729
Mfg#:
MS100215
Ships in 5 Business Days
ON SALE! SAVE 10%
$224.99

This product was last offered at the strikethrough price on
09-28-2026

$202.45 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement

VW / Audi E888.3 MPI Wire Harness

ES#4858622 - 201-0021 - VW / Audi E888.3 MPI Wire Harness - The harness adds 4 EV1 style fuel injector connections, 1 low fuel pressure sensor connection, 1 flex fuel sensor connection - Precision Raceworks - Audi Volkswagen

The harness adds 4 EV1 style fuel injector connections, 1 low fuel pressure sensor connection, 1 flex fuel sensor connection

Brand:
Precision Raceworks - Corporate Logo
ES#:
4858622
Mfg#:
201-0021
Ships in 9 Business Days
$199.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

K04 Performance Software (Existing APR Customers) - 1 Program (Or Fully Loaded If Already Equipped)

ES#2776628 - PA100007 - K04 Performance Software (Existing APR Customers) - 1 Program (Or Fully Loaded If Already Equipped) - Required software to properly upgrade to a K04 turbocharger - APR - Audi Volkswagen

Required software to properly upgrade to a K04 turbocharger Call In Or Chat For Best Price!
This upgrade must be performed at ECS Tuning's facility in Ohio.
For vehicles with TSI engines only. Ship your ECU for free, or drive your vehicle to our location

Brand:
APR - Corporate Logo
ES#:
2776628
Mfg#:
PA100007
In Stock
ON SALE! SAVE 20%
$249.99

This product was last offered at the strikethrough price on
09-28-2026

$199.96 USD
This product is lifetime replacement eligible Lifetime Replacement

Performance Software For IS38 Turbo Upgrade

ES#3411787 - 18tis38KT - Performance Software For IS38 Turbo Upgrade - For customers WITH APR Stage 1, moving to the IS38 turbocharger upgrade. - APR - Audi Volkswagen

For customers WITH APR Stage 1, moving to the IS38 turbocharger upgrade. Call In Or Chat For Best Price!
This upgrade must be performed at ECS Tuning's facility in Ohio.

Brand:
APR - Corporate Logo
ES#:
3411787
Mfg#:
18TIS38KT
In Stock
ON SALE! SAVE 20%
$249.99

This product was last offered at the strikethrough price on
09-28-2026

$199.96 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement

HPA 5mm Wheel Spacers - Pair

ES#5434016 - HVW-820 - HPA 5mm Wheel Spacers - Pair - Add a subtle flush look with HPAs 5mm hubcentric Wheel Spacer Pair - precision CNC machined, anodized black, and ready to fit 57.1mm hub vehicles using your OEM bolts. - HPA Motorsports - Audi Volkswagen

Add a subtle flush look with HPA’s 5mm hubcentric Wheel Spacer Pair - precision CNC machined, anodized black, and ready to fit 57.1mm hub vehicles using your OEM bolts. Please measure your hub protrusion to ensure it will still make contact with the center of the wheel. See

Brand:
HPA Motorsports - Corporate Logo
ES#:
5434016
Mfg#:
HVW-820
Ships on Nov 16, 2026
$65.00 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Race Polyurethane Lower Control Arm Bushings - Outer

ES#2650848 - PFR85-509Bx2 - Race Polyurethane Lower Control Arm Bushings - Outer - Helps maintain proper suspension geometry for improved handling and less rear steer feeling - Powerflex Black Series - Audi Volkswagen

Helps maintain proper suspension geometry for improved handling and less �rear steer� feeling

Brand:
Powerflex Black Series - Corporate Logo
ES#:
2650848
Mfg#:
PFR85-509BX2
Ships in 1 Business Day
$64.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Diverter Valve Service Kit

ES#2497430 - FMDVSK FSITV - Diverter Valve Service Kit - Includes all hardware needed to keep valve functioning like new - Forge - Audi Volkswagen

Includes all hardware needed to keep valve functioning like new

Brand:
Forge - Corporate Logo
ES#:
2497430
Mfg#:
FMDVSK FSITV
Back Ordered
$16.00 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Rennline 3-Piece Pedal Set - Automatic Transmission - Black

ES#2840394 - P736390BLACK - Rennline 3-Piece Pedal Set - Automatic Transmission - Black - Black anodized aircraft aluminum gas, brake, and dead pedal set with rubber grips and stainless steel hardware - Rennline - Audi

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

Brand:
Rennline - Corporate Logo
ES#:
2840394
Mfg#:
P736390BLACK
Ships in 5 Business Days
$191.99 USD
Free Shipping
on orders $49 and up

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 For vehicles with 282/286x12 or 260x12 rear rotors

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 IS2000 Brake Pads - Rear

ES#4629744 - IS.2000.791 - ISWEEP IS2000 Brake Pads - Rear - Raises the level of performance compared to the factory OEM. Best for a street/sports user. - iSWEEP - Audi Volkswagen

Raises the level of performance compared to the factory OEM. Best for a street/sports user.

Brand:
iSWEEP - Corporate Logo
ES#:
4629744
Mfg#:
IS.2000.791
Ships in 2 Business Days
$190.00 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Radium Engineering VR6 Fuel Rail

Includes fuel rail and mounting hardware

Brand:
Radium Engineering - Corporate Logo
ES#:
4901430
Mfg#:
20-0879
In Stock at Vendor
$189.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

DRA Series Wheel Spacer - 30mm (Pair)

ES#4753510 - 6055571SW - DRA Series Wheel Spacer - 30mm (Pair) - Fine tune your stance and improve handling - H&R - Audi Volkswagen

Fine tune your stance and improve handling We Price Match - Give Us A Call or Chat!

Brand:
H&R - Corporate Logo
ES#:
4753510
Mfg#:
6055571SW
Ships in 3 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.

$209.99

This product was last offered at the strikethrough price on
07-01-2026

$188.99 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement

Planted Seat Bracket - Driver / Left

ES#4899775 - SB222DR - Planted Seat Bracket - Driver / Left - Standard Fitment - Planted Technology - Audi

Standard Fitment

Brand:
Planted Technology - Corporate Logo
ES#:
4899775
Mfg#:
SB222DR
Ships in 7 Business Days
$185.00 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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Manufacturer names and/or part numbers are used only for identification purposes.

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