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Audi A4 Most Popular Parts

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Stage 2 Clutch Kit

ES#2792686 - SA442-2 - Stage 2 Clutch Kit - Features a pure kevlar disc with a steel backing and a torque rating of 498ft/lbs - Spec Clutches - Audi

Features a pure kevlar disc with a steel backing and a torque rating of 498ft/lbs affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms
Replacement clutch kit for the RA4 Stage 2 conversion

Brand:
Spec Clutches - Corporate Logo
ES#:
2792686
Mfg#:
SA442-2
Ships in 4 Business Days
$835.00 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement

Revo Big Brake Kit - Red - (355x32)

The Revo Big Brake Kit comes complete with everything required to upgrade your stopping power. affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms

Brand:
REVO - Corporate Logo
ES#:
4499824
Mfg#:
RA841B200200
Back Ordered
$3339.00 USD
This product is lifetime replacement eligible Lifetime Replacement

Revo Big Brake Kit - Black - (380x32)

The Revo Big Brake Kit comes complete with everything required to upgrade your stopping power. affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms

Brand:
REVO - Corporate Logo
ES#:
4499826
Mfg#:
RA841B200400
Back Ordered
$3339.00 USD
This product is lifetime replacement eligible Lifetime Replacement

19" RSe104 Wheels - Set Of Four

ES#4908286 - 88.104.07nhsgKT - 19" RSe104 Wheels - Set Of Four - 19x8.5 ET45 5x112 57.1CB - Hyper Silver - Neuspeed - Audi Volkswagen

19x8.5 ET45 5x112 57.1CB - Hyper Silver affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms

Brand:
Neuspeed - Corporate Logo
ES#:
4908286
Mfg#:
88.104.07NHSGKT
Ships in 2 Business Days
$1668.99 USD
This product is lifetime replacement eligible Lifetime Replacement

Performance Caliper Guide Bushing Set - Installation Tool

ES#3154107 - 003326ECS03 - Performance Caliper Guide Bushing Set - Installation Tool - Highly recommended for installation of ECS Tuning's bronze caliper guide bushings - ECS - Audi BMW Volkswagen MINI

Highly recommended for installation of ECS Tuning's bronze caliper guide bushings affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms 10X Entries For Our 25th Anniversary Sweepstakes! USE CODE ECS20 IN CART FOR BEST PRICE

Brand:
ECS - Corporate Logo
ES#:
3154107
Mfg#:
003326ECS03
In Stock
$46.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Complete 2.0T Camshaft Replacement Kit - Stage 2

ES#3639465 - 06f198101bKT2 - Complete 2.0T Camshaft Replacement Kit - Stage 2 - Upgraded replacement kit including the high pressure fuel pump - Assembled By ECS - Audi Volkswagen

Upgraded replacement kit including the high pressure fuel pump affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms 10X Entries For Our 25th Anniversary Sweepstakes!
Includes stronger, reusable ARP Cam Tower Bolts

Brand:
Assembled By ECS - Corporate Logo
ES#:
3639465
Mfg#:
06F198101BKT2
In Stock
ON SALE!
$866.99

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

$833.50 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Partial Replacement

Billet Magnetic Drain Plug - Priced Each

ES#4430826 - VWR180004 - Billet Magnetic Drain Plug - Priced Each - Capture harmful particles to protect your 2.0 TSI EA888 Gen3 & 3B engine - Racingline - Audi Volkswagen Porsche

Capture harmful particles to protect your 2.0 TSI EA888 Gen3 & 3B engine affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms

Brand:
Racingline - Corporate Logo
ES#:
4430826
Mfg#:
VWR180004
Ships in 1-2 days
$48.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Front EP24 "Enthusiast Performance" Brake Pad Set (With Sensor)

ES#4739071 - EP24-1322 - Front EP24 "Enthusiast Performance" Brake Pad Set (With Sensor) - This enthusiast-developed high-performance street and light track pad offers an ideal solution for the spirited commuter and weekend autocross driver alike. - ECS - Audi

This enthusiast-developed high-performance street and light track pad offers an ideal solution for the spirited commuter and weekend autocross driver alike. affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms 10X Entries For Our 25th Anniversary Sweepstakes! USE CODE ECS20 IN CART FOR BEST PRICE

Brand:
ECS - Corporate Logo
ES#:
4739071
Mfg#:
EP24-1322
In Stock
$184.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Front EP24 "Enthusiast Performance" Brake Pad Set

ES#4739118 - EP24-977 - Front EP24 "Enthusiast Performance" Brake Pad Set - This enthusiast-developed high-performance street and light track pad offers an ideal solution for the spirited commuter and weekend autocross driver alike. - ECS - Audi Volkswagen Porsche

This enthusiast-developed high-performance street and light track pad offers an ideal solution for the spirited commuter and weekend autocross driver alike. affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms 10X Entries For Our 25th Anniversary Sweepstakes! USE CODE ECS20 IN CART FOR BEST PRICE

For use with the Stage 4 Big Brake Kit

Brand:
ECS - Corporate Logo
ES#:
4739118
Mfg#:
EP24-977
In Stock
$184.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

GS2 Heavy Weight Shift Knob - Smooth Black Nappa Leather

ES#3247965 - GS2H - GS2 Heavy Weight Shift Knob - Smooth Black Nappa Leather - Weighing in at approximately 215 grams the added inertial mass makes shifting effort substantially less while speeding up the process at the same time. - Black Forest Industries - Audi Volkswagen

Weighing in at approximately 215 grams the added inertial mass makes shifting effort substantially less while speeding up the process at the same time. affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms

Brand:
Black Forest Industries - Corporate Logo
ES#:
3247965
Mfg#:
GS2H
Ships in 10 Business Days
Auto Notify
$184.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

D2S 6200K Cool Blue Intense "CBI" HID Bulb - Pair

ES#4445770 - 66240CBN - D2S 6200K Cool Blue Intense "CBI" HID Bulb - Pair - Osram Sylvania - Audi BMW Volkswagen Mercedes Benz MINI

affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms

Brand:
Osram Sylvania - Corporate Logo
ES#:
4445770
Mfg#:
66240CBN
In Stock
$174.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Power Steering Pump Kit

ES#4907707 - 4F0422371D - Power Steering Pump Kit - Comes as complete kit with new pump, pulley, return pipe, o-ring, and reservoir. - Atlantic Automotive Engineering - Audi

Comes as complete kit with new pump, pulley, return pipe, o-ring, and reservoir. affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms
For vehicles up through the 2012 model year only

Brand:
Atlantic Automotive Engineering - Corporate Logo
ES#:
4907707
Mfg#:
4F0422371D
In Stock
$301.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Reinforced Silicone Breather Hose Kit

ES#2864540 - 034-101-3004 - Reinforced Silicone Breather Hose Kit - Upgrade from weaker rubber hoses - 034Motorsport - Audi Volkswagen

Upgrade from weaker rubber hoses affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms
From VIN 8E-3-040001 up to VIN 8E-3-500000, splits are in the 2003 model year

Brand:
034Motorsport - Corporate Logo
ES#:
2864540
Mfg#:
034-101-3004
In Stock
$237.00 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement

Stage 3+ Clutch Kit

ES#2918852 - SA783F-2 - Stage 3+ Clutch Kit - Ideal for high torque applications - Rated at 495 ft/lbs - Spec Clutches - Audi

Ideal for high torque applications - Rated at 495 ft/lbs affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms

Brand:
Spec Clutches - Corporate Logo
ES#:
2918852
Mfg#:
SA783F-2
Ships in 3 Business Days
$1105.00 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Wiseco Performance Piston Set

ES#2794029 - WIS18TK563M815 - Wiseco Performance Piston Set - Includes rings, wire locks, and wrist pins - 81.5mm bore, 9:1 CR, 86.4mm stroke (stock) - Wiseco - Audi Volkswagen

Includes rings, wire locks, and wrist pins - 81.5mm bore, 9:1 CR, 86.4mm stroke (stock) affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms
*For use with 20mm wrist pin connecting rods*

Brand:
Wiseco - Corporate Logo
ES#:
2794029
Mfg#:
WIS18TK563M815
In Stock at Vendor
$827.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

ECS Performance Ignition Coils - Set Of Four

ES#5336660 - 056059la09-4KT - ECS Performance Ignition Coils - Set Of Four - Increased energy output over OE coils for a stronger, more consistent spark! - ECS - Audi Volkswagen

Increased energy output over OE coils for a stronger, more consistent spark! affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms 10X Entries For Our 25th Anniversary Sweepstakes! USE CODE ECS20 IN CART FOR BEST PRICE

Brand:
ECS - Corporate Logo
ES#:
5336660
Mfg#:
056059LA09-4KT
Ships in 1 Business Day
$143.99 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement

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