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Volkswagen MK4 Performance Parts & Upgrades

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Billet Rear Subframe Bushing Set

ES#3447983 - 034-601-0003 - Billet Rear Subframe Bushing Set - Hold suspension geometry under severe cornering forces! - 034Motorsport - Audi Volkswagen

Hold suspension geometry under severe cornering forces! affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms

Brand:
034Motorsport - Corporate Logo
ES#:
3447983
Mfg#:
034-601-0003
In Stock
$136.00 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement

2.0T Coil Pack Conversion Kit - Stage 2

ES#2713421 - 002598ECS04AKT - 2.0T Coil Pack Conversion Kit - Stage 2 - Includes wrinkle black conversion plate -w- red 2.0T coils and silver hold down kit - Assembled By ECS - Audi Volkswagen

Includes wrinkle black conversion plate -w- red 2.0T coils and silver hold down kit 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#:
2713421
Mfg#:
002598ECS04AKT
In Stock
ON SALE!
$279.99

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

$271.59 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement

Supertech Stainless Intake Valve - 1.8T/2.7T - Priced Each

ES#3647467 - ST-AIVN-1103S - Supertech Stainless Intake Valve - 1.8T/2.7T - Priced Each - Stock sized valve head diameter, single groove keeper setup for high RPM use - Supertech - Audi Volkswagen

Stock sized valve head diameter, single groove keeper setup for high RPM use affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms
*Valves priced individually - For 1.8T - qty 12 needed / For 2.7T - qty 18 needed - Please see long description for additional valve seal/keeper informa

Brand:
Supertech - Corporate Logo
ES#:
3647467
Mfg#:
ST-AIVN-1103S
Back Ordered
$29.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Stage 1 - With FlashZilla V3

ES#2951973 - ve-tdi-001KT - Stage 1 - With FlashZilla V3 - Average gain of 20 horsepower and 34 lb-ft of torque. For engine code ALH (up to 2003) - Tunezilla - Volkswagen

Average gain of 20 horsepower and 34 lb-ft of torque. For engine code ALH (up to 2003) affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms
For vehicles from the 2000 model year only. Vehicles older than 2000 require ECU removal and physical chip swapping and are not OBD2-flashable.

Brand:
Tunezilla - Corporate Logo
ES#:
2951973
Mfg#:
VE-TDI-001KT
Ships in 7 Business Days
$539.00 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement

008 Premium Diverter Valve - Black - 3 Way adjustable Vacuum Port

ES#3214561 - FMDV008PA - 008 Premium Diverter Valve - Black - 3 Way adjustable Vacuum Port - Smaller, tougher and tuneable - Now with 3-way adjustable, 90-degree vacuum port - Forge - Audi Volkswagen Porsche

Smaller, tougher and tuneable - Now with 3-way adjustable, 90-degree vacuum port affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms

Brand:
Forge - Corporate Logo
ES#:
3214561
Mfg#:
FMDV008PA
Back Ordered
$268.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Street Polyurethane Front Control Arm Bushings - Front Position

ES#2651014 - PFF85-201X2 - Street Polyurethane Front Control Arm Bushings - Front Position - Improves handling and control, upgrade to a more engaging driving experience - Powerflex - Audi Volkswagen

Improves handling and control, upgrade to a more engaging driving experience affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms

Brand:
Powerflex - Corporate Logo
ES#:
2651014
Mfg#:
PFF85-201X2
In Stock
$66.99 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement

ECS Wheel Spacer & Bolt Kit - 5mm With Black Conical Seat Bolts

ES#2748243 - ECS10241KTWBKT1 - ECS Wheel Spacer & Bolt Kit - 5mm With Black Conical Seat Bolts - Complete kit for two wheels, comes with everything you need to install spacers on your aftermarket wheels - ECS - Audi Volkswagen

Complete kit for two wheels, comes with everything you need to install spacers on your aftermarket wheels affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms 10X Entries For Our 25th Anniversary Sweepstakes!

Fits most aftermarket wheels that use conical seat wheel bolts

Brand:
ECS - Corporate Logo
ES#:
2748243
Mfg#:
ECS10241KTWBKT1
In Stock
ON SALE!
$140.99

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

$133.94 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement

2.0T Coil Pack Conversion Kit - Stage 2

ES#2713427 - 002598ECS06AKT - 2.0T Coil Pack Conversion Kit - Stage 2 - Includes wrinkle black conversion plate -w- black 2.0T coils and black hold down kit - Assembled By ECS - Audi Volkswagen

Includes wrinkle black conversion plate -w- black 2.0T coils and black hold down kit 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#:
2713427
Mfg#:
002598ECS06AKT
Ships on Jul 14, 2026
Auto Notify
ON SALE!
$269.99

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

$267.71 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement

Polyurethane Strut Mount Bushing Set - Heritage

ES#4871671 - PFF85-430H - Polyurethane Strut Mount Bushing Set - Heritage - A dark grey color that mimics the OEM rubber bushings to satisfy the purest of purists. - Powerflex - Audi Volkswagen

A dark grey color that mimics the OEM rubber bushings to satisfy the purest of purists. affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms

Brand:
Powerflex - Corporate Logo
ES#:
4871671
Mfg#:
PFF85-430H
In Stock
$75.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

MK4 Polyurethane Front Subframe Bushing Kit - With Complete Subframe Hardware

ES#4316758 - 021081ECS02KT - MK4 Polyurethane Front Subframe Bushing Kit - With Complete Subframe Hardware - Includes ECS Poly. Subframe Bushings and all recommended hardware to be replaced during subframe removal - Assembled By ECS - Volkswagen

Includes ECS Poly. Subframe Bushings and all recommended hardware to be replaced during subframe removal affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms 10X Entries For Our 25th Anniversary Sweepstakes!
Does not include axle bolts for 6-speed manual vehicles (ES2563945)

Brand:
Assembled By ECS - Corporate Logo
ES#:
4316758
Mfg#:
021081ECS02KT
In Stock
ON SALE! SAVE 19%
$327.93

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

$265.88 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement

Race Clutch Kit

ES#3438050 - VR1-HDR6 - Race Clutch Kit - Handles up to 440 lb-ft of torque - ACT - Audi Volkswagen

Handles up to 440 lb-ft of torque affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms

Brand:
ACT - Corporate Logo
ES#:
3438050
Mfg#:
VR1-HDR6
Ships in 6 Business Days
$531.00 USD
This product is lifetime replacement eligible Lifetime Replacement

Cross Drilled UV Coated Brake Rotors - Pair (256x22)

ES#4492812 - 8n06156011KT - Cross Drilled UV Coated Brake Rotors - Pair (256x22) - Features Brembo's special UV paint treatment that guarantees superior corrosion resistance. - Brembo - Audi Volkswagen

Features Brembo's special UV paint treatment that guarantees superior corrosion resistance. affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms 2X Entries For Our 25th Anniversary Sweepstakes!

Brand:
Brembo - Corporate Logo
ES#:
4492812
Mfg#:
8N06156011KT
Ships on Jul 10, 2026
$247.99

This product was last offered at the strikethrough price on
01-21-2026

$176.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Lightweight Steel Flywheel

ES#2830873 - FW017SF - Lightweight Steel Flywheel - Does not include securing hardware - Clutch Masters - Audi Volkswagen

Does not include securing hardware affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms

Brand:
Clutch Masters - Corporate Logo
ES#:
2830873
Mfg#:
FW017SF
Ships in 7 Business Days
15% off MSRP

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

$621.99

This product was last offered at the strikethrough price on
06-20-2026

$528.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Boost Hose Kit - Blue Hoses

ES#1832520 - FMKT006B - Boost Hose Kit - Blue Hoses - A complete hose kit for your intercooler - Forge - Audi Volkswagen

A complete hose kit for your intercooler affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms
For vehicles with AWD or AWW engine codes only

Brand:
Forge - Corporate Logo
ES#:
1832520
Mfg#:
FMKT006B
Ships in 7 Business Days
$174.99 USD
Free Shipping
on orders $49 and up

Supertech Inconel Exhaust Valve Kit

ES#3647522 - ST-AEVI-1103SKT - Supertech Inconel Exhaust Valve Kit - Stock sized valve head diameter, single groove keeper setup for high RPM use - Includes Supertech valves, single groove keepers and IE valve seals - Assembled By ECS - Audi Volkswagen

Stock sized valve head diameter, single groove keeper setup for high RPM use - Includes Supertech valves, single groove keepers and IE valve seals 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#:
3647522
Mfg#:
ST-AEVI-1103SKT
Back Ordered
$519.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Euro Sport Spark Plug Wires - Red

ES#3202818 - 56201R - Euro Sport Spark Plug Wires - Red - Refresh your ignition system with these high performance spark plug wires. - Euro Sport Acc - Volkswagen

Refresh your ignition system with these high performance spark plug wires. affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms
For vehicles with AZG or AVH engine code only

Brand:
Euro Sport Acc - Corporate Logo
ES#:
3202818
Mfg#:
56201R
Ships in 3 Business Days
$129.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

More About Performance Parts & Upgrades

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