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Audi A3 Performance Parts & Upgrades

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Polyurethane Trailing Arm Bushings - Set

ES#3419772 - 017697ECS01-03 - Polyurethane Trailing Arm Bushings - Set - Engage the road with precision, confidence and reliability with our ECS Poly Trailing Arm Bushings! - ECS - Audi Volkswagen

Engage the road with precision, confidence and reliability with our ECS Poly Trailing Arm Bushings! affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms 10X Entries For Our 25th Anniversary Sweepstakes!

Brand:
ECS - Corporate Logo
ES#:
3419772
Mfg#:
017697ECS01-03
In Stock
ON SALE! SAVE 20%
$93.99

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

$75.19 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Stage 4 Extreme Clutch Kit

ES#3098697 - kfsifssxKT - Stage 4 Extreme Clutch Kit - Designed for extreme power that needs to be put to the wheels. Conservatively rated at 600+ ft/lbs. - South Bend Clutch - Audi Volkswagen

Designed for extreme power that needs to be put to the wheels. Conservatively rated at 600+ ft/lbs. affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms

Brand:
South Bend Clutch - Corporate Logo
ES#:
3098697
Mfg#:
KFSIFSSXKT
Ships in 2 Business Days
$1953.99 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement

F23T Hybrid Turbocharger

ES#2834701 - F23T-FSI - F23T Hybrid Turbocharger - F23T hybrid turbo upgrade for a direct bolt on kit - FrankenTurbo - Audi Volkswagen

F23T hybrid turbo upgrade for a direct bolt on kit affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms
For vehicles with FSI engines only

Brand:
FrankenTurbo - Corporate Logo
ES#:
2834701
Mfg#:
F23T-FSI
Ships in 3 Business Days
$1949.00 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement

F23T Hybrid Turbocharger - Ceramic Coated

ES#3177570 - F23T-CERAMIC-FSI - F23T Hybrid Turbocharger - Ceramic Coated - F23T hybrid turbo upgrade for a direct bolt on kit - FrankenTurbo - Audi Volkswagen

F23T hybrid turbo upgrade for a direct bolt on kit affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms
For vehicles with FSI engines only

Brand:
FrankenTurbo - Corporate Logo
ES#:
3177570
Mfg#:
F23T-CERAMIC-FSI
Ships on Jun 25, 2026
$1949.00 USD
This product is lifetime replacement eligible Lifetime Replacement

P-Flo Air Intake Kit - Black

ES#2827037 - 65.10.47 - P-Flo Air Intake Kit - Black - More power and aggressive intake sound - Neuspeed - Audi Volkswagen

More power and aggressive intake sound affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms
CARB certified for sale in all 50 states
For vehicles with Secondary Air Injection only

Brand:
Neuspeed - Corporate Logo
ES#:
2827037
Mfg#:
65.10.47
EO#:
D-236-25
Ships in 1 Business Day
$388.55 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement

Stainless Steel Brake Lines - Front

ES#3224986 - 950.33015 - Stainless Steel Brake Lines - Front - Front set of DOT-compliant lines for an improved pedal feel - StopTech - Audi Volkswagen

Front set of DOT-compliant lines for an improved pedal feel affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms

Brand:
StopTech - Corporate Logo
ES#:
3224986
Mfg#:
950.33015
In Stock
$83.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

RacingLine Adjustable Rear Sway Bar End Links

ES#4475826 - VWR520000 - RacingLine Adjustable Rear Sway Bar End Links - Race-proven design to replace the failure-prone OEM links - Racingline - Audi Volkswagen

Race-proven design to replace the failure-prone OEM links affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms

Brand:
Racingline - Corporate Logo
ES#:
4475826
Mfg#:
VWR520000
Ships in 1 Business Day
$240.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Stage 3 Endurance Clutch Kit

ES#3098682 - kfsifsstzKT - Stage 3 Endurance Clutch Kit - Designed for dedicated track cars. Conservatively rated at 485ft/lbs. - South Bend Clutch - Audi Volkswagen

Designed for dedicated track cars. Conservatively rated at 485ft/lbs. affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms

Brand:
South Bend Clutch - Corporate Logo
ES#:
3098682
Mfg#:
KFSIFSSTZKT
Ships in 2 Business Days
$1920.99 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement

Flex Fuel Upgrade For PTFE Lines

ES#4447352 - 201-0154 - Flex Fuel Upgrade For PTFE Lines - Modular add on for ES4447345 - Precision Raceworks - Audi Volkswagen

Modular add on for ES4447345 affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms

Brand:
Precision Raceworks - Corporate Logo
ES#:
4447352
Mfg#:
201-0154
In Stock
$59.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

APR Charge Pipe System - Throttle Body

ES#4352455 - MS100194 - APR Charge Pipe System - Throttle Body - Replace your failure prone plastic pipe and worm clamps with this upgraded aluminum pipe and t-bolt clamps - APR - Audi Volkswagen

Replace your failure prone plastic pipe and worm clamps with this upgraded aluminum pipe and t-bolt clamps Call In Or Chat For Best Price! affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms 5X Entries For Our 25th Anniversary Sweepstakes!

Brand:
APR - Corporate Logo
ES#:
4352455
Mfg#:
MS100194
In Stock
11% off MSRP

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

$195.99

This product was last offered at the strikethrough price on
06-08-2026

$173.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

8v A3 Quattro Valved Catback Exhaust System & Luft-Technik Intake System - With Aluminum Heat Shield

ES#4751094 - 015517LAEBKT - 8v A3 Quattro Valved Catback Exhaust System & Luft-Technik Intake System - With Aluminum Heat Shield - Enhance the sound and performance of your A3 with our ECS Tuning Valved Catback and a FREE Luft-Technik Intake System - Enthusiast Bundles - Audi

Enhance the sound and performance of your A3 with our ECS Tuning Valved Catback and a FREE Luft-Technik Intake System 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#:
4751094
Mfg#:
015517LAEBKT
Ships on Oct 29, 2026
Auto Notify
ON SALE! SAVE 18%
$2304.71

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

$1899.99 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement

KW V1 Series Coilover Kit

ES#2091951 - 10210040 - KW V1 Series Coilover Kit - Variant 1 coilovers offer the best balance between sporty driving and comfort - KW Suspension - Audi Volkswagen

Variant 1 coilovers offer the best balance between sporty driving and comfort affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms
Height adjustable from 1.4 to 2.6" (front) and 1.4" to 2.6" (rear)

Brand:
KW Suspension - Corporate Logo
ES#:
2091951
Mfg#:
10210040
Back Ordered
$1884.00 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement

KW V1 Series Coilover Kit - Fixed Dampening

ES#2792852 - 1021000m - KW V1 Series Coilover Kit - Fixed Dampening - Variant 1 coilovers offer the best balance between sporty driving and comfort - KW Suspension - Audi

Variant 1 coilovers offer the best balance between sporty driving and comfort affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms
Height adjustable from 1.2" to 2.4" (front) and 1.2" to 2.1" (rear)

Brand:
KW Suspension - Corporate Logo
ES#:
2792852
Mfg#:
1021000M
Back Ordered
$1884.00 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement

KW V1 Series Coilover Kit - Fixed Dampening

Variant 1 coilovers offer the best balance between sporty driving and comfort affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms
For models without magnetic ride control. Height adjustable from 0.9" to 2.1" (front) and 0.9" to 2.1" (rear)

Brand:
KW Suspension - Corporate Logo
ES#:
2102330
Mfg#:
10280029
Back Ordered
$1884.00 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement

Ball Seat Stud Conversion Kit

ES#2806943 - 001467ECS01KT4 - Ball 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#:
2806943
Mfg#:
001467ECS01KT4
In Stock
ON SALE!
$197.99

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

$188.09 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement

VTT MQB Cast V2 "GC" Turbo Upgrade - 76mm - Ball Bearing

ES#4830802 - VTT-MQB-GC-76-BB - VTT MQB Cast V2 "GC" Turbo Upgrade - 76mm - Ball Bearing - 76mm compressor wheel, good for over 600whp with proper fuel, upgrades, and tuning! - Vargas Turbo Technologies - Audi Volkswagen

76mm compressor wheel, good for over 600whp with proper fuel, upgrades, and tuning! affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms

Brand:
Vargas Turbo Technologies - Corporate Logo
ES#:
4830802
Mfg#:
VTT-MQB-GC-76-BB
In Stock
Limited Qty Sale
$1999.99

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

$1879.99 USD
Free Shipping

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