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Audi A3 Most Popular Parts

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Carbon Fiber Intake System

ES#2770849 - CI100033 - Carbon Fiber Intake System - Looks as good as it performs! - APR - Audi Volkswagen

Looks as good as it performs! 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!
CARB certified for sale in all 50 states

Brand:
APR - Corporate Logo
ES#:
2770849
Mfg#:
CI100033
EO#:
d-783-2
Ships on Jun 24, 2026
Auto Notify
11% off MSRP

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

$633.99

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

$562.99 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement

Oil Service Kit - Premium

ES#1848568 - 20TPRMOIL - Oil Service Kit - Premium - Includes Liqui Moly Leichtlauf High Tech oil, Hengst filter, and drain plug - Assembled By ECS - Audi Volkswagen

Includes Liqui Moly Leichtlauf High Tech oil, Hengst filter, and drain plug affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms 10X Entries For Our 25th Anniversary Sweepstakes!
For vehicles with FSI engines only

Brand:
Assembled By ECS - Corporate Logo
ES#:
1848568
Mfg#:
20TPRMOIL
In Stock
ON SALE!
$66.99

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

$66.80 USD
Free Shipping
This product is lifetime replacement eligible Partial Replacement

RS+ Adjustable Solid Rear Sway Bar Upgrade

ES#4883868 - 034-402-1038 - RS+ Adjustable Solid Rear Sway Bar Upgrade - Made from a single piece of high-quality, solid 0.938 thick spring steel for maximum rigidity. - 034Motorsport - Audi Volkswagen

Made from a single piece of high-quality, solid 0.938” thick spring steel for maximum rigidity. affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms

Brand:
034Motorsport - Corporate Logo
ES#:
4883868
Mfg#:
034-402-1038
In Stock
$337.00 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement

Caliper Guide Pin Bolt - Priced Each

ES#4266684 - WHT010085 - Caliper Guide Pin Bolt - Priced Each - Secures caliper to brake carrier. M8x22 - Genuine Volkswagen Audi - Audi Volkswagen

Secures caliper to brake carrier. M8x22 affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms

Brand:
Genuine Volkswagen Audi - Corporate Logo
ES#:
4266684
Mfg#:
WHT010085
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.

$7.50

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

$7.13 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

BigPack VAG 1.8 2.0 TSI (MQB), Black hoses

ES#4676422 - BIG3403S - BigPack VAG 1.8 2.0 TSI (MQB), Black hoses - Upgrades intercooler and charge pipes - DO88 - Audi Volkswagen

Upgrades intercooler and charge pipes affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms

Brand:
DO88 - Corporate Logo
ES#:
4676422
Mfg#:
BIG3403S
Ships in 1 Business Day
$1396.99 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement

MQB Performance Fuel Lines

ES#4447345 - 201-0152 - MQB Performance Fuel Lines - Direct replacement from the fuel pump on the passenger side of the car to an aftermarket MPI system. - Precision Raceworks - Audi Volkswagen

Direct replacement from the fuel pump on the passenger side of the car to an aftermarket MPI system. affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms

Brand:
Precision Raceworks - Corporate Logo
ES#:
4447345
Mfg#:
201-0152
In Stock
$109.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Front RedStuff Performance Brake Pad Set (312mm/288mm)

ES#2816769 - DP32150C - Front RedStuff Performance Brake Pad Set (312mm/288mm) - High performance street pad featuring Kevlar technology. - EBC - Audi Volkswagen
ECS Tuning recommends this product.

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

Brand:
EBC - Corporate Logo
ES#:
2816769
Mfg#:
DP32150C
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.

$179.39

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

$170.42 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement

ARM Motorsports Intake

ES#4405054 - MQBINTAKE - ARM Motorsports Intake - Increase your power output across the entire RPM range - ARM Motorsports - Audi Volkswagen

Increase your power output across the entire RPM range affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms

Brand:
ARM Motorsports - Corporate Logo
ES#:
4405054
Mfg#:
MQBINTAKE
Back Ordered
Auto Notify
$297.00 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement

034Motorsport Assembled High-Pressure Fuel Pump & Vacuum Pump Upgrade Kit

ES#5376377 - 034-106-6066 - 034Motorsport Assembled High-Pressure Fuel Pump & Vacuum Pump Upgrade Kit - Provides everything you need to get your car up to speed with higher fueling capacity for ethanol, pump gas, and turbo upgrades! - 034Motorsport - Audi Volkswagen

Provides everything you need to get your car up to speed with higher fueling capacity for ethanol, pump gas, and turbo upgrades! affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms

Brand:
034Motorsport - Corporate Logo
ES#:
5376377
Mfg#:
034-106-6066
Ships in 2 Business Days
$920.00 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement

8100 X-Clean Engine Oil (5w-40) - 5 Liter

ES#1928404 - 3374650233888 - 8100 X-Clean Engine Oil (5w-40) - 5 Liter - 100% Synthetic engine oil specially designed around the demands of direct fuel injection engines. - Motul - Audi BMW Volkswagen

100% Synthetic engine oil specially designed around the demands of direct fuel injection engines. affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms

Brand:
Motul - Corporate Logo
ES#:
1928404
Mfg#:
3374650233888
In Stock
$58.99 USD
Free Shipping
on orders $49 and up

Assembled Euro Sport Street Camber Kit With Strut Mounts

ES#4491301 - 18700K-KIT - Assembled Euro Sport Street Camber Kit With Strut Mounts - Assembled Euro Sport Street Camber Kit for the VW and Audi MQB chassis with new factory OE Strut Mounts. - Euro Sport Acc - Audi Volkswagen

Assembled Euro Sport Street Camber Kit for the VW and Audi MQB chassis with new factory OE Strut Mounts. affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms

Brand:
Euro Sport Acc - Corporate Logo
ES#:
4491301
Mfg#:
18700K-KIT
In Stock
$329.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Oil Separator/PCV Valve

ES#4213747 - 06K103495BL - Oil Separator/PCV Valve - Also called the "breather valve" or "oil separator" - Rein - 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:
Rein - Corporate Logo
ES#:
4213747
Mfg#:
06K103495BL
Back Ordered
Auto Notify
$124.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Rear Wheel Bearing Service Kit (30mm ID)

ES#3187892 - 1k0598611kt3KT - Rear Wheel Bearing Service Kit (30mm ID) - Necessary components for a complete rear wheel bearing replacement for both sides - Assembled By ECS - Audi Volkswagen

Necessary components for a complete rear wheel bearing replacement for both sides 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#:
3187892
Mfg#:
1K0598611KT3KT
Ships in 10 Business Days
Auto Notify
ON SALE! SAVE 23%
$266.52

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

$206.19 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement

Intake Manifold

ES#4172162 - 06L133201FP - Intake Manifold - Complete intake manifold with incorporated flapper motor - Genuine Volkswagen Audi - Audi Volkswagen

Complete intake manifold with incorporated flapper motor affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms

Brand:
Genuine Volkswagen Audi - Corporate Logo
ES#:
4172162
Mfg#:
06L133201FP
Ships in 1-2 days
7% off MSRP

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

$799.99

This product was last offered at the strikethrough price on
02-26-2026

$745.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

StreetSport Engine/Transmission Mount Pair

ES#4159071 - 034-509-5034 - StreetSport Engine/Transmission Mount Pair - These mounts are designed with performance in mind, manufactured from billet aluminum and high-durometer rubber, making them virtually indestructible. - 034Motorsport - Audi Volkswagen

These mounts are designed with performance in mind, manufactured from billet aluminum and high-durometer rubber, making them virtually indestructible. affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms

Brand:
034Motorsport - Corporate Logo
ES#:
4159071
Mfg#:
034-509-5034
In Stock
$1025.00 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement

Intake Manifold Flap Position Sensor

ES#2639867 - 06K907386D - Intake Manifold Flap Position Sensor - Relays the position of the manifold flap to the ECU - Genuine Volkswagen Audi - Audi Volkswagen

Relays the position of the manifold flap to the ECU affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms

Brand:
Genuine Volkswagen Audi - Corporate Logo
ES#:
2639867
Mfg#:
06K907386D
In Stock
9% off MSRP

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

$109.98

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

$99.97 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement

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