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Audi A3 Performance Parts & Upgrades

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Performance Caliper Guide Bushing Set

ES#2931544 - 003326ecs01-02KT - Performance Caliper Guide Bushing Set - Reduced caliper deflection, enhanced pedal feel, and improved pad wear. An excellent way to improve braking performance. Priced per axle. - ECS - Audi Volkswagen

Reduced caliper deflection, enhanced pedal feel, and improved pad wear. An excellent way to improve braking performance. Priced per axle. 10X Entries Into Our F80 M3 Sweepstakes
Industry leading design for maximum performance with minimal maintenance!

Brand:
ECS - Corporate Logo
ES#:
2931544
Mfg#:
003326ECS01-02KT
In Stock
ON SALE! SAVE 25%
$169.99

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

$127.49 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement

Blow-Off Valve Kit - Black Valve

ES#3085837 - FMDVMK7A1 - Blow-Off Valve Kit - Black Valve - Cure your leaking diverter valve problems for good! - Forge - Audi Volkswagen Porsche

Cure your leaking diverter valve problems for good!

Brand:
Forge - Corporate Logo
ES#:
3085837
Mfg#:
FMDVMK7A1
In Stock
ON SALE! SAVE 10%
$349.84

This product was last offered at the strikethrough price on
09-18-2026

$314.86 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

B8 Performance Plus Shocks & Struts - Set Of Four

ES#5518 - ve3-a819be5-a820 - B8 Performance Plus Shocks & Struts - Set Of Four - Recommended for vehicles with lowering springs - Bilstein - Audi Volkswagen

Recommended for vehicles with lowering springs 10X Entries Into Our F80 M3 Sweepstakes

Brand:
Bilstein - Corporate Logo
ES#:
5518
Mfg#:
VE3-A819BE5-A820
In Stock
$1071.99

This product was last offered at the strikethrough price on
09-10-2026

$890.00 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement

Front Polyurethane Control Arm Bushing Kit - With Hardware

ES#3170107 - 017047ECS02-02KT - Front Polyurethane Control Arm Bushing Kit - With Hardware - Engage the road with precision, confidence and reliability with our ECS Poly Control Arm Bushing Kit! - ECS - Audi Volkswagen

Engage the road with precision, confidence and reliability with our ECS Poly Control Arm Bushing Kit! 10X Entries Into Our F80 M3 Sweepstakes

Brand:
ECS - Corporate Logo
ES#:
3170107
Mfg#:
017047ECS02-02KT
In Stock
ON SALE! SAVE 25%
$236.99

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

$177.74 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement

PRORAM Performance Intake Kit

ES#4667267 - PRK-120-BK - PRORAM Performance Intake Kit - Improved air flow and sound. - Ramair - Audi Volkswagen

Improved air flow and sound.

Brand:
Ramair - Corporate Logo
ES#:
4667267
Mfg#:
PRK-120-BK
Back Ordered
$229.99 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement

Front Bluestuff Performance Brake Pad Set

ES#4213575 - DP52127NDX - Front Bluestuff Performance Brake Pad Set - Intermediate grade trackday pads for aggressive street driving and track use. - EBC - Audi Volkswagen

Intermediate grade trackday pads for aggressive street driving and track use. 2X Entries Into Our F80 M3 Sweepstakes

Brand:
EBC - Corporate Logo
ES#:
4213575
Mfg#:
DP52127NDX
Ships in 7 Business Days
5% off MSRP

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

$221.99

This product was last offered at the strikethrough price on
10-02-2026

$210.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Rear USR Series Sport Slotted Rotors - Pair (310x22)

ES#2072455 - USR7422 - Rear USR Series Sport Slotted Rotors - Pair (310x22) - Upgrade to a Turbo slotted rotor for improved braking - EBC - Audi Volkswagen

Upgrade to a Turbo slotted rotor for improved braking 2X Entries Into Our F80 M3 Sweepstakes

For vehicles from the 2019 model year only

Brand:
EBC - Corporate Logo
ES#:
2072455
Mfg#:
USR7422
In Stock
5% off MSRP

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

$345.99

This product was last offered at the strikethrough price on
10-02-2026

$328.99 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement

3.5" Cold Air Intake

ES#3604243 - CTS-IT-270R-1 - 3.5" Cold Air Intake - Give your car unrestricted air flow - CTS - Audi Volkswagen

Give your car unrestricted air flow For vehicles without secondary air injection only

Brand:
CTS - Corporate Logo
ES#:
3604243
Mfg#:
CTS-IT-270R-1
Ships on Oct 23, 2026
ON SALE! SAVE 15%
$279.99

This product was last offered at the strikethrough price on
09-29-2026

$237.99 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement

25.4mm Performance Solid Rear Sway Bar

ES#3603709 - 0344021003 - 25.4mm Performance Solid Rear Sway Bar - Solid, adjustable and lubricated performance rear bar - 034Motorsport - Audi Volkswagen

Solid, adjustable and lubricated performance rear bar 2X Entries Into Our F80 M3 Sweepstakes

Brand:
034Motorsport - Corporate Logo
ES#:
3603709
Mfg#:
0344021003
In Stock
$327.00 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement

Billet Aluminum Tunnel Brace Kit - Front & Rear - Red Anodized

ES#4620270 - 018914LA01-02KT - Billet Aluminum Tunnel Brace Kit - Front & Rear - Red Anodized - Replace your OEM stamped steel tunnel braces with our heavy-duty solid aluminum tunnel brace set! - ECS - Audi Volkswagen

Replace your OEM stamped steel tunnel braces with our heavy-duty solid aluminum tunnel brace set! 10X Entries Into Our F80 M3 Sweepstakes

Brand:
ECS - Corporate Logo
ES#:
4620270
Mfg#:
018914LA01-02KT
In Stock
ON SALE! SAVE 25%
$257.99

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

$193.49 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement

Ball Seat Stud Conversion Kit

ES#2804052 - 001467ECS01KT1 - Ball Seat Stud Conversion Kit - Make wheel changes faster and easier - ECS - Audi Volkswagen

Make wheel changes faster and easier 10X Entries Into Our F80 M3 Sweepstakes
For use with ball seat wheels and up to 20mm spacers only

Brand:
ECS - Corporate Logo
ES#:
2804052
Mfg#:
001467ECS01KT1
In Stock
ON SALE! SAVE 11%
$201.99

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

$179.99 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement

ECS Tuning 2.0T FSI Clutch Kit - Build-Your-Own Performance Kit

ES#4069504 - 004258ECS04 - ECS Tuning 2.0T FSI Clutch Kit - Build-Your-Own Performance Kit - Select options to build your ideal clutch package! Choose Stage 2, 3 or 4 clutch kit. Choose your throwout bearing, rear main seal and more. - ECS - Audi Volkswagen

Select options to build your ideal clutch package! Choose Stage 2, 3 or 4 clutch kit. Choose your throwout bearing, rear main seal and more. 10X Entries Into Our F80 M3 Sweepstakes

For vehicles with FSI engines only

Brand:
ECS - Corporate Logo
ES#:
4069504
Mfg#:
004258ECS04
In Stock
ON SALE!
Starting at $921.48 USD
Customize
Free Shipping
This product is lifetime replacement eligible Partial Replacement

Harmonic Damper Crankshaft Pulley

ES#2784490 - 551221 - Harmonic Damper Crankshaft Pulley - Provides broad range control of destructive crankshaft torsional vibration for optimum horsepower and durability - Fluidampr - Audi Volkswagen Porsche

Provides broad range control of destructive crankshaft torsional vibration for optimum horsepower and durability

Brand:
Fluidampr - Corporate Logo
ES#:
2784490
Mfg#:
551221
Back Ordered
$517.99 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement

Rear V5 Drilled & Slotted Brake Rotors - Set (310x22)

ES#4668302 - 5Q0615601E-XS - Rear V5 Drilled & Slotted Brake Rotors - Set (310x22) - Precision manufactured for consistent stopping power during high performance driving. Featuring a matte black zinc coating for corrosion protection. - ECS - Audi Volkswagen

Precision manufactured for consistent stopping power during high performance driving. Featuring a matte black zinc coating for corrosion protection. 10X Entries Into Our F80 M3 Sweepstakes

For vehicles from the 2019 model year only

Brand:
ECS - Corporate Logo
ES#:
4668302
Mfg#:
5Q0615601E-XS
In Stock
ON SALE!
$327.99

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

$302.08 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement

Front & Rear Exact-Fit Stainless Steel Brake Lines - Kit

ES#5974 - 1KM698000 - Front & Rear Exact-Fit Stainless Steel Brake Lines - Kit - Complete set of DOT-compliant lines for an improved pedal feel - ECS - Audi Volkswagen

Complete set of DOT-compliant lines for an improved pedal feel 10X Entries Into Our F80 M3 Sweepstakes

Brand:
ECS - Corporate Logo
ES#:
5974
Mfg#:
1KM698000
In Stock
ON SALE!
$223.99

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

$212.79 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.

Let us help you find the parts that fit your Audi

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