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Volkswagen MK4 Performance Parts & Upgrades

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KW Street Comfort Coilovers

ES#2102356 - 18010005 - KW Street Comfort Coilovers - Street Comfort coilovers offer sport handling with adjustable ride height - KW Suspension - Audi Volkswagen

Street Comfort coilovers offer sport handling with adjustable ride height Offers sport handling with maximum comfort and adjustable rebound dampening

Brand:
KW Suspension - Corporate Logo
ES#:
2102356
Mfg#:
18010005
Back Ordered
$1854.00 USD
Free Shipping

Billet Aluminum 1.8T Fuel Injector Cup - Priced Each

ES#4899976 - 045960LA01-01 - Billet Aluminum 1.8T Fuel Injector Cup - Priced Each - Upgrade to heavy-duty billet aluminum construction for maximum durability! - ECS - Audi Volkswagen

Upgrade to heavy-duty billet aluminum construction for maximum durability! 10X Entries For Our 25th Anniversary Sweepstakes!
10X Entries For Our Spin To Win Sweepstakes!
For Vehicles with Engine Codes AWD, AWP, and AWW.

Brand:
ECS - Corporate Logo
ES#:
4899976
Mfg#:
045960LA01-01
In Stock
ON SALE! SAVE 16%
$20.99

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

$17.59 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Cat-Back Exhaust System

ES#1892664 - 15669 - Cat-Back Exhaust System - Fully polished 2.25" system - Magnaflow - Volkswagen

Fully polished 2.25" system

Brand:
Magnaflow - Corporate Logo
ES#:
1892664
Mfg#:
15669
In Stock at Vendor
$913.00 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement

Cat-Back Exhaust System

ES#1892649 - 15745 - Cat-Back Exhaust System - Fully polished 2.25" system - Magnaflow - Volkswagen

Fully polished 2.25" system For vehicles featuring a "dual tip cut out" rear valance

Brand:
Magnaflow - Corporate Logo
ES#:
1892649
Mfg#:
15745
Back Ordered
$913.00 USD
This product is lifetime replacement eligible Lifetime Replacement

BFI V2 Stage 1 Engine Mount

ES#4138971 - EBFI77M5401 - BFI V2 Stage 1 Engine Mount - Keep your engine planted and transfer as much power to the ground as possible - Black Forest Industries - Audi Volkswagen

Keep your engine planted and transfer as much power to the ground as possible

Brand:
Black Forest Industries - Corporate Logo
ES#:
4138971
Mfg#:
EBFI77M5401
Ships on Sep 11, 2026
$299.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

ECS Tuning Baffled Oil Catch Can System

ES#3187868 - 019138ecs01-01KT - ECS Tuning Baffled Oil Catch Can System - Everything needed to keep your intake tract clean and oil free! - ECS - Volkswagen

Everything needed to keep your intake tract clean and oil free! 10X Entries For Our 25th Anniversary Sweepstakes!

Brand:
ECS - Corporate Logo
ES#:
3187868
Mfg#:
019138ECS01-01KT
Ships on Nov 2, 2026
ON SALE! SAVE 15%
$350.99

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

$298.34 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement

VW MK4 Front Control Arm Monoball Bushing Set - Rear Position

ES#4352766 - 008113LA01 - VW MK4 Front Control Arm Monoball Bushing Set - Rear Position - Eliminate deflection caused by the stock rubber bushings for improved cornering ability, accel and decel response - ECS - Audi Volkswagen

Eliminate deflection caused by the stock rubber bushings for improved cornering ability, accel and decel response 10X Entries For Our 25th Anniversary Sweepstakes!

Brand:
ECS - Corporate Logo
ES#:
4352766
Mfg#:
008113LA01
In Stock
ON SALE! SAVE 15%
$293.99

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

$250.56 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement

Luft-Technik Intake System - Includes Turbo Inlet Hose - Wrinkle Black

ES#2855160 - 000593ECS1102AKT - Luft-Technik Intake System - Includes Turbo Inlet Hose - Wrinkle Black - Engineered for extreme performance and show quality looks! - ECS - Volkswagen

Engineered for extreme performance and show quality looks! 10X Entries For Our 25th Anniversary Sweepstakes!

Brand:
ECS - Corporate Logo
ES#:
2855160
Mfg#:
000593ECS1102AKT
Ships on Oct 9, 2026
Auto Notify
ON SALE! SAVE 25%
$464.99

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

$348.74 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement

2.5" Cat-Back Exhaust System - Resonated

ES#2828105 - SSXVW053 - 2.5" Cat-Back Exhaust System - Resonated - Get that Exhaust tone you've been looking for! - Milltek Sport - Volkswagen

Get that Exhaust tone you've been looking for! For vehicles featuring a "dual tip cut out" rear valance

Brand:
Milltek Sport - Corporate Logo
ES#:
2828105
Mfg#:
SSXVW053
Ships on Aug 25, 2026
$854.93 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement

Lightweight Underdrive Pulley Set - Black Anodized

ES#420 - MK44CPK - Lightweight Underdrive Pulley Set - Black Anodized - Includes a new alternator, power steering and crank pulley that allows you to use a stock belt. - ECS - Audi Volkswagen

Includes a new alternator, power steering and crank pulley that allows you to use a stock belt. 10X Entries For Our 25th Anniversary Sweepstakes!
Vehicles with clutched alternator pulley require hardware kit - ES271279 for installation

Brand:
ECS - Corporate Logo
ES#:
420
Mfg#:
MK44CPK
In Stock
ON SALE! SAVE 20%
$304.99

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

$243.99 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement

Stage 1 Clutch Kit - Without Flywheel

ES#2568218 - SV871 - Stage 1 Clutch Kit - Without Flywheel - Max Torque 350ft. lbs. - Spec Clutches - Volkswagen

Max Torque 350ft. lbs.

Brand:
Spec Clutches - Corporate Logo
ES#:
2568218
Mfg#:
SV871
Ships in 4 Business Days
$569.00 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement

BFI V2 Stage 2 Engine Mount

ES#4138972 - EBFI77M5402 - BFI V2 Stage 2 Engine Mount - Keep your engine planted and transfer as much power to the ground as possible - Black Forest Industries - Audi Volkswagen

Keep your engine planted and transfer as much power to the ground as possible

Brand:
Black Forest Industries - Corporate Logo
ES#:
4138972
Mfg#:
EBFI77M5402
Ships on Aug 28, 2026
Auto Notify
$283.99 USD
Free Shipping
on orders $49 and up
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 Volkswagen

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