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Audi A3 Most Popular Parts

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Pressure Control Valve (PCV)

ES#4465428 - 06K103495AG - Pressure Control Valve (PCV) - Also called the "breather valve" or "oil separator" - URO - Audi Volkswagen

Also called the "breather valve" or "oil separator" affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms
We Price Match - Give Us A Call or Chat!

Brand:
URO - Corporate Logo
ES#:
4465428
Mfg#:
06K103495AG
In Stock
$53.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

2.0T Gen3 High Performance Rod Bearing Set - Standard

ES#4136133 - 4B5562H-STD - 2.0T Gen3 High Performance Rod Bearing Set - Standard - Includes upper and lower bearing shells for a complete rod bearing replacement. - ACL - Audi Volkswagen

Includes upper and lower bearing shells for a complete rod bearing replacement. affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms

Brand:
ACL - Corporate Logo
ES#:
4136133
Mfg#:
4B5562H-STD
Ships on Aug 3, 2026
Auto Notify
$50.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

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

ES#2500572 - 1KM698004 - 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 affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms 10X Entries For Our 25th Anniversary Sweepstakes!

For vehicles with 272mm rear brakes only, please see description for more details.

Brand:
ECS - Corporate Logo
ES#:
2500572
Mfg#:
1KM698004
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

Stage 3 Forged Monoblock Brake Upgrade - Blue (380mm)

ES#4583535 - VWR650000-BLU - Stage 3 Forged Monoblock Brake Upgrade - Blue (380mm) - 6 piston calipers featuring two-piece floating high cast carbon discs. - Racingline - Audi Volkswagen

6 piston calipers featuring two-piece floating high cast carbon discs. affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms
Minimum 19" wheel diameter required​.

Brand:
Racingline - Corporate Logo
ES#:
4583535
Mfg#:
VWR650000-BLU
Ships in 3 Business Days
$4678.99 USD
This product is lifetime replacement eligible Lifetime Replacement

Stage 3 Forged Monoblock Brake Upgrade - Red (380mm)

ES#4000140 - VWR650000-RED - Stage 3 Forged Monoblock Brake Upgrade - Red (380mm) - 6 piston calipers featuring two-piece floating high cast carbon discs. - Racingline - Audi Volkswagen

6 piston calipers featuring two-piece floating high cast carbon discs. affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms
Minimum 19" wheel diameter required​.

Brand:
Racingline - Corporate Logo
ES#:
4000140
Mfg#:
VWR650000-RED
Ships in 3 Business Days
$4678.99 USD

Stage 3 Forged Monoblock Brake Upgrade - Anodized (380mm)

ES#4000167 - VWR650000-ANO - Stage 3 Forged Monoblock Brake Upgrade - Anodized (380mm) - 6 piston calipers featuring two-piece floating high cast carbon discs. - Racingline - Audi Volkswagen

6 piston calipers featuring two-piece floating high cast carbon discs. affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms
Minimum 19" wheel diameter required​.

Brand:
Racingline - Corporate Logo
ES#:
4000167
Mfg#:
VWR650000-ANO
Ships in 3 Business Days
$4678.99 USD

Basic Timing Chain Kit

ES#2784782 - 021198508KT1 - Basic Timing Chain Kit - Includes basic components to change your timing chains - Assembled By ECS - Audi Volkswagen

Includes basic components to change your timing chains 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#:
2784782
Mfg#:
021198508KT1
In Stock
ON SALE! SAVE 23%
$318.99

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

$245.94 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement

Stainless Steel Magnetic Drain/Fill Plug - Priced Each

ES#2992215 - 010974ECS01 - Stainless Steel Magnetic Drain/Fill Plug - Priced Each - Capture harmful particles to prevent wear. M10x1x10 - ECS - Audi Volkswagen

Capture harmful particles to prevent wear. M10x1x10 affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms 10X Entries For Our 25th Anniversary Sweepstakes!

Used as the drain/fill plugs on front bevel box, rear differential and fill plug on Haldex

Brand:
ECS - Corporate Logo
ES#:
2992215
Mfg#:
010974ECS01
In Stock
ON SALE! SAVE 25%
$35.99

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

$26.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Dynamic+ Camber Mounts - Pair

ES#3492656 - 034-601-1013 - Dynamic+ Camber Mounts - Pair - Engineered to significantly improve handling performance on your VW or Audi - 034Motorsport - Audi Volkswagen

Engineered to significantly improve handling performance on your VW or Audi affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms

Brand:
034Motorsport - Corporate Logo
ES#:
3492656
Mfg#:
034-601-1013
In Stock
$424.00 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement

Front Lower Control Arm - Left

ES#4810014 - WA302L - Front Lower Control Arm - Left - Restore your ride quality! - Whiteline - Audi Volkswagen

Restore your ride quality! affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms

Brand:
Whiteline - Corporate Logo
ES#:
4810014
Mfg#:
WA302L
In Stock
ON SALE! SAVE 20%
$105.99

This product was last offered at the strikethrough price on
06-01-2026

$84.70 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

COBB Flex Fuel Upgrade Kit

ES#4759401 - 3V2650 - COBB Flex Fuel Upgrade Kit - Includes an ethanol content sensor with bracket, bespoke wiring harness, a fuse tap harness, quick connect fuel fittings, and an ECU pin locator template and pin tool - CobbTuning - Audi Volkswagen

Includes an ethanol content sensor with bracket, bespoke wiring harness, a fuse tap harness, quick connect fuel fittings, and an ECU pin locator template and pin tool affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms

Brand:
CobbTuning - Corporate Logo
ES#:
4759401
Mfg#:
3V2650
In Stock
$245.00 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

22.2mm Solid Rear Sway Bar Upgrade - Adjustable

ES#3098425 - 0344021006 - 22.2mm Solid Rear Sway Bar Upgrade - Adjustable - 2-way adjustable solid performance bar - 034Motorsport - Audi Volkswagen

2-way adjustable solid performance bar affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms

Brand:
034Motorsport - Corporate Logo
ES#:
3098425
Mfg#:
0344021006
In Stock
$332.00 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement

Front RedStuff Performance Brake Pad Set

ES#520655 - DP3997C - Front RedStuff Performance Brake Pad Set - A high-performance street pad featuring Kevlar technology - EBC - Audi Volkswagen Porsche

A high-performance street pad featuring Kevlar technology affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms

For use with the Stage 3 Big Brake Kit

Brand:
EBC - Corporate Logo
ES#:
520655
Mfg#:
DP3997C
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.

$304.99

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

$289.99 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement

Performance Kevlar Reinforced Accessory Belt 06J260849D

ES#4661027 - 6PK1120 - Performance Kevlar Reinforced Accessory Belt 06J260849D - Our Red Kevlar accessory Belts are both an aesthetic improvement and a performance alternative to a traditional belt. - ECS - Audi Volkswagen
ECS Tuning recommends this product.

Our Red Kevlar accessory Belts are both an aesthetic improvement and a performance alternative to a traditional belt. affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms 10X Entries For Our 25th Anniversary Sweepstakes!

For vehicles with TSI engines only

Brand:
ECS - Corporate Logo
ES#:
4661027
Mfg#:
6PK1120
In Stock
$33.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

ECS Tuning Stage 3 Performance Clutch Kit with Street Weight Forged Steel Flywheel (25.45bs)

ES#4818042 - 002721LA02-07KT - ECS Tuning Stage 3 Performance Clutch Kit with Street Weight Forged Steel Flywheel (25.45bs) - The best value for K04 / K04 Hybrid or bolt-on turbo power levels! Capable of holding 450 Ft/Lbs of crank torque - ECS - Audi Volkswagen

The best value for K04 / K04 Hybrid or bolt-on turbo power levels! Capable of holding 450 Ft/Lbs of crank torque affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms 10X Entries For Our 25th Anniversary Sweepstakes!

Brand:
ECS - Corporate Logo
ES#:
4818042
Mfg#:
002721LA02-07KT
Ships on Dec 4, 2026
Auto Notify
ON SALE!
$1215.99

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

$1155.19 USD
This product is lifetime replacement eligible Lifetime Replacement

APR Lug Bolts (Set of 10) - 40mm

ES#3570137 - MS100176 - APR Lug Bolts (Set of 10) - 40mm - Black zinc coated 40mm ball set wheel bolts to be used with 12mm wheel spacers - APR - Audi Volkswagen

Black zinc coated 40mm ball set wheel bolts to be used with 12mm wheel spacers 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#:
3570137
Mfg#:
MS100176
In Stock
12% off MSRP

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

$63.95

This product was last offered at the strikethrough price on
05-08-2026

$56.35 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement

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