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Volkswagen MK4 Performance Parts & Upgrades

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IE Street/Race Intake Camshaft

ES#4361429 - IECVA2-2 - IE Street/Race Intake Camshaft - IE Street/Race Intake Camshaft for 400+ Horsepower Builds! - Integrated Engineering - Audi Volkswagen

IE Street/Race Intake Camshaft for 400+ Horsepower Builds! 5X Entries For Our 25th Anniversary Sweepstakes!

Brand:
Integrated Engineering - Corporate Logo
ES#:
4361429
Mfg#:
IECVA2-2
Ships in 5 Business Days
$349.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Stage 2 Endurance Clutch Kit

ES#3098670 - kr32fhdofeKT - Stage 2 Endurance Clutch Kit - Designed for track use while still streetable. Conservatively rated at 450 ft/lbs. - South Bend Clutch - Volkswagen

Designed for track use while still streetable. Conservatively rated at 450 ft/lbs.

Brand:
South Bend Clutch - Corporate Logo
ES#:
3098670
Mfg#:
KR32FHDOFEKT
Ships in 2 Business Days
$1562.55 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement

Performance Polyurethane Rear Beam Bushing Set

ES#2959782 - PFR85-610x2 - Performance Polyurethane Rear Beam Bushing Set - These bushings create a more planted rear torsion beam, which means better handling - Powerflex - Audi Volkswagen

These bushings create a more planted rear torsion beam, which means better handling

Brand:
Powerflex - Corporate Logo
ES#:
2959782
Mfg#:
PFR85-610X2
In Stock
$101.99 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement

ECS Performance Drivetrain Mount Kit

ES#2951824 - 002465ecs0101KT - ECS Performance Drivetrain Mount Kit - Includes ECS Polyurethane Dogbone Insert Bushings, Engine and Trans Mounts & Installation Hardware - ECS - Audi Volkswagen

Includes ECS Polyurethane Dogbone Insert Bushings, Engine and Trans Mounts & Installation Hardware 10X Entries For Our 25th Anniversary Sweepstakes!
Ideal combination for Race or High Performance Street Vehicles
For vehicles with manual transmission only

Brand:
ECS - Corporate Logo
ES#:
2951824
Mfg#:
002465ECS0101KT
In Stock
$602.99 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement

Front Limited Slip Differential

ES#3006271 - 10309180WK - Front Limited Slip Differential - Put all your power to the ground! - Wavetrac - Volkswagen

Put all your power to the ground! For vehicles with 02J transmissions

Brand:
Wavetrac - Corporate Logo
ES#:
3006271
Mfg#:
10309180WK
Ships in 3 Business Days
$995.00 USD
Free Shipping

MK4 Front And Rear Sway Bar Upgrade Kit

ES#4766019 - 000587la03KT - MK4 Front And Rear Sway Bar Upgrade Kit - Reduce body roll and enhance handling with our complete front & rear sway bar package - ECS - Volkswagen

Reduce body roll and enhance handling with our complete front & rear sway bar package 10X Entries For Our 25th Anniversary Sweepstakes!

Brand:
ECS - Corporate Logo
ES#:
4766019
Mfg#:
000587LA03KT
Ships on Dec 15, 2026
ON SALE! SAVE 10%
$661.99

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

$595.79 USD
This product is lifetime replacement eligible Lifetime Replacement

Exact-Fit Stainless Steel Brake Lines - Front

ES#3521866 - 024658ECS01 - Exact-Fit Stainless Steel Brake Lines - Front - DOT-compliant lines for shorter, more consistent stops - ECS - Volkswagen

DOT-compliant lines for shorter, more consistent stops 10X Entries For Our 25th Anniversary Sweepstakes!

Brand:
ECS - Corporate Logo
ES#:
3521866
Mfg#:
024658ECS01
In Stock
ON SALE!
$128.99

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

$122.54 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

STR.T Shocks & Struts - Set Of Four

ES#260995 - MK4STR.T - STR.T Shocks & Struts - Set Of Four - Performance Shocks & Struts - Koni - Volkswagen

Performance Shocks & Struts

Brand:
Koni - Corporate Logo
ES#:
260995
Mfg#:
MK4STR.T
In Stock
$485.99

This product was last offered at the strikethrough price on
02-10-2026

$484.99 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement

ECS Wheel Spacer And Bolt Kit - 15mm With Black Ball Seat Bolts

ES#2748257 - 30255571ECSWBKT - ECS Wheel Spacer And Bolt Kit - 15mm With Black Ball Seat Bolts - Comes with everything you need to install spacers on two wheels - ECS - Audi Volkswagen

Comes with everything you need to install spacers on two wheels 10X Entries For Our 25th Anniversary Sweepstakes!

Fits OEM wheels only or wheels that use OEM ball seat.

Brand:
ECS - Corporate Logo
ES#:
2748257
Mfg#:
30255571ECSWBKT
In Stock
ON SALE! SAVE 25%
$167.99

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

$125.99 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement

Front Limited Slip Differential

ES#2836970 - 10309191WK - Front Limited Slip Differential - Put all your power to the ground! - Wavetrac - Audi Volkswagen

Put all your power to the ground!

Brand:
Wavetrac - Corporate Logo
ES#:
2836970
Mfg#:
10309191WK
Ships in 3 Business Days
$1445.00 USD

Strut Tower Brace - Polished Aluminum

ES#5339542 - 053944la01-03KT - Strut Tower Brace - Polished Aluminum - Increase torsional rigidity by reducing strut tower deflection. Featuring lightweight aluminum construction and stainless steel mounting hardware! - ECS - Volkswagen

Increase torsional rigidity by reducing strut tower deflection. Featuring lightweight aluminum construction and stainless steel mounting hardware! 10X Entries For Our 25th Anniversary Sweepstakes!

Brand:
ECS - Corporate Logo
ES#:
5339542
Mfg#:
053944LA01-03KT
In Stock
ON SALE! SAVE 25%
$109.99

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

$82.49 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement

Luft-Technik Intake System - Wrinkle Red

ES#2804334 - 000593ECS0103AKT - Luft-Technik Intake System - Wrinkle Red - 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#:
2804334
Mfg#:
000593ECS0103AKT
In Stock
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

Exact-Fit Stainless Steel Brake Lines - Mid

ES#3522143 - 024659ECS01 - Exact-Fit Stainless Steel Brake Lines - Mid - DOT-compliant lines for shorter, more consistent stops - ECS - Audi Volkswagen

DOT-compliant lines for shorter, more consistent stops 10X Entries For Our 25th Anniversary Sweepstakes!

Brand:
ECS - Corporate Logo
ES#:
3522143
Mfg#:
024659ECS01
In Stock
ON SALE! SAVE 15%
$100.99

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

$85.84 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

1.8T Performance Ignition Service Kit

ES#5338628 - 056059LA084ISKT - 1.8T Performance Ignition Service Kit - Featuring ECS Performance Ignition Coils & OEM NGK platinum-core spark plugs for increased spark energy! - ECS - Audi Volkswagen

Featuring ECS Performance Ignition Coils & OEM NGK platinum-core spark plugs for increased spark energy! 10X Entries For Our 25th Anniversary Sweepstakes!
For Vehicles with Engine Codes AWD or AWW (Bolt-In Style Ignition Coils)

Brand:
ECS - Corporate Logo
ES#:
5338628
Mfg#:
056059LA084ISKT
In Stock
ON SALE! SAVE 15%
$220.99

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

$187.35 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Sway Bar Kit

ES#5038 - 70725.71725.2628 - Sway Bar Kit - Complete bolt on sway bar kit. - H&R - Volkswagen

Complete bolt on sway bar kit. 10X Entries For Our 25th Anniversary Sweepstakes!
We Price Match - Give Us A Call or Chat! 26mm front bar & 28mm rear bar

Brand:
H&R - Corporate Logo
ES#:
5038
Mfg#:
70725.71725.2628
Ships on Aug 27, 2026
$1038.00

This product was last offered at the strikethrough price on
07-01-2026

$934.99 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement

Front High Performance Street Compound Brake Pad Set

ES#2855691 - 1XA571M4 - Front High Performance Street Compound Brake Pad Set - Replacement FM1000 brake pads - Brembo - Audi Volkswagen

Replacement FM1000 brake pads 2X Entries For Our 25th Anniversary Sweepstakes!
For 6 piston calipers

Brand:
Brembo - Corporate Logo
ES#:
2855691
Mfg#:
1XA571M4
Ships in 4 Business Days
$465.00 USD
Free Shipping
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.

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