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Volkswagen MK4 Performance Parts & Upgrades

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Stage 1 Clutch Kit - Lightweight 228mm Single Mass Flywheel (20.5lbs.)

ES#250303 - 06a198002 - Stage 1 Clutch Kit - Lightweight 228mm Single Mass Flywheel (20.5lbs.) - Great for daily driven, and mildly tuned cars holding up to 250 ft-lbs - ECS - Audi Volkswagen

Great for daily driven, and mildly tuned cars holding up to 250 ft-lbs affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms 10X Entries For Our 25th Anniversary Sweepstakes!

Brand:
ECS - Corporate Logo
ES#:
250303
Mfg#:
06A198002
Ships on Jul 17, 2026
Auto Notify
ON SALE!
$713.99

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

$692.57 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement

ECS Wheel Spacer & Bolt Kit - 10mm With Black Conical Seat Bolts

ES#2748254 - ECS20255571WBKT1 - ECS Wheel Spacer & Bolt Kit - 10mm 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#:
2748254
Mfg#:
ECS20255571WBKT1
In Stock
ON SALE! SAVE 25%
$144.99

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

$108.74 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement

Rear X-Brace Stress Bar

ES#2917741 - 18025 - Rear X-Brace Stress Bar - Mounts behind rear seats to reduce chassis flex - Euro Sport Acc - Volkswagen

Mounts behind rear seats to reduce chassis flex affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms

Brand:
Euro Sport Acc - Corporate Logo
ES#:
2917741
Mfg#:
18025
In Stock
$229.99 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement

ECS Billet 24v Aluminum Water Pipe - Black

ES#2848080 - 003285ECS0101 - ECS Billet 24v Aluminum Water Pipe - Black - Designed to be the last water pipe you'll need to replace - ECS - Audi Volkswagen

Designed to be the last water pipe you'll need to replace affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms 10X Entries For Our 25th Anniversary Sweepstakes!

Brand:
ECS - Corporate Logo
ES#:
2848080
Mfg#:
003285ECS0101
In Stock
$135.99 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement

ECS Heavy Duty Rubber Strut Mount Kit - With Upper Spring Perches

ES#3662163 - 1J0412331CKT2 - ECS Heavy Duty Rubber Strut Mount Kit - With Upper Spring Perches - Upgrade to a better strut mount without sacrificing comfort! Improve longevity and ride control all at once. Includes ECS strut mounts, bearings, upper spring perches and hardware. - Assembled By ECS - Audi Volkswagen

Upgrade to a better strut mount without sacrificing comfort! Improve longevity and ride control all at once. Includes ECS strut mounts, bearings, upper spring perches and hardware. 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#:
3662163
Mfg#:
1J0412331CKT2
In Stock
ON SALE! SAVE 26%
$134.68

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

$99.21 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Single Mass Flywheel - (19 Lb)

ES#2725098 - SBCF0503 - Single Mass Flywheel - (19 Lb) - Upgrade your flywheel to handle higher horsepower/torque - South Bend Clutch - Audi Volkswagen

Upgrade your flywheel to handle higher horsepower/torque affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms

Brand:
South Bend Clutch - Corporate Logo
ES#:
2725098
Mfg#:
SBCF0503
Ships in 1 Business Day
$618.99 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement

Sport Spring Set

ES#676 - 29526-2 - Sport Spring Set - Average lowering front: 1.5" rear: 1.4" - H&R - Volkswagen

Average lowering front: 1.5" rear: 1.4" affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms 10X Entries For Our 25th Anniversary Sweepstakes!
We Price Match - Give Us A Call or Chat!
For sedan models only

Brand:
H&R - Corporate Logo
ES#:
676
Mfg#:
29526-2
In Stock
41% off MSRP

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

$399.00

This product was last offered at the strikethrough price on
02-01-2026

$234.69 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement

M14 Wheel Stud Kit - Black - Set Of 20

ES#4487785 - VAG-STUD-KIT-20 - M14 Wheel Stud Kit - Black - Set Of 20 - M14x1.5x75mm with conical nuts - Vargas Turbo Technologies - Audi Volkswagen

M14x1.5x75mm with conical nuts affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms 2X Entries For Our 25th Anniversary Sweepstakes!

Brand:
Vargas Turbo Technologies - Corporate Logo
ES#:
4487785
Mfg#:
VAG-STUD-KIT-20
Ships in 3 Business Days
$137.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

380cc Fuel Injectors - Set Of Four

ES#2594193 - BOS380CC4 - 380cc Fuel Injectors - Set Of Four - Larger capacity fuel injector for performance uses. - Bosch - Audi Volkswagen

Larger capacity fuel injector for performance uses. affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms 2X Entries For Our 25th Anniversary Sweepstakes!
We Price Match - Give Us A Call or Chat!

Brand:
Bosch - Corporate Logo
ES#:
2594193
Mfg#:
BOS380CC4
In Stock
$279.99 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement

MK4 Golf/GTI/Jetta Adjustable Damping Coilover System - With Installation Kit

ES#4348795 - 003946LB02KT - MK4 Golf/GTI/Jetta Adjustable Damping Coilover System - With Installation Kit - Features 32 way adjustable damping, variable length, zinc-coated shock bodies and performance sway bar end links. Includes all new mounts, bearings and hardware for a comprehensive suspension package. - ECS - Volkswagen

Features 32 way adjustable damping, variable length, zinc-coated shock bodies and performance sway bar end links. Includes all new mounts, bearings and hardware for a comprehensive suspension package. affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms 10X Entries For Our 25th Anniversary Sweepstakes!
Available height adjustment range of (26" FTG - 24.5" FTG)

Brand:
ECS - Corporate Logo
ES#:
4348795
Mfg#:
003946LB02KT
In Stock
ON SALE! SAVE 21%
$1113.99

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

$879.99 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement

Luft-Technik Intake System - Wrinkle Black

ES#2804333 - 000593ECS0102AKT - Luft-Technik Intake System - Wrinkle Black - Engineered for extreme performance and show quality looks! - ECS - Volkswagen

Engineered for extreme performance and show quality looks! affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms 10X Entries For Our 25th Anniversary Sweepstakes!

Brand:
ECS - Corporate Logo
ES#:
2804333
Mfg#:
000593ECS0102AKT
Ships in 10 Business Days
Auto Notify
ON SALE! SAVE 25%
$255.99

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

$191.99 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement

VC-50 Water Methanol Controller / Boost Gauge (1-50 PSI)

ES#3579892 - 60500 - VC-50 Water Methanol Controller / Boost Gauge (1-50 PSI) - All in one boost gauge and water meth. controller - SnowPerformance - BMW Volkswagen MINI

All in one boost gauge and water meth. controller affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms

Brand:
SnowPerformance - Corporate Logo
ES#:
3579892
Mfg#:
60500
In Stock at Vendor
$312.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Forge "Quick Shift" Short shift Kit

ES#1832573 - FMVWQS - Forge "Quick Shift" Short shift Kit - Lever style quick shifter to obtain optimum shift times - Forge - Audi Volkswagen

Lever style quick shifter to obtain optimum shift times affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms

Brand:
Forge - Corporate Logo
ES#:
1832573
Mfg#:
FMVWQS
In Stock
$165.88 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

High Performance Aluminum Radiator

ES#2975917 - 7025 - High Performance Aluminum Radiator - 2-row, high-flow, radiator - CSF - Audi Volkswagen

2-row, high-flow, radiator affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms 2X Entries For Our 25th Anniversary Sweepstakes!

Brand:
CSF - Corporate Logo
ES#:
2975917
Mfg#:
7025
Ships on Aug 19, 2026
Auto Notify
$375.00 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement

More About Performance Parts & Upgrades

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