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Volkswagen MK4 Performance Parts & Upgrades

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K04 Turbocharger - 001

ES#1844006 - 06a145705hp - K04 Turbocharger - 001 - Great bolt on performance upgrade, can be used with or without specific programming - BorgWarner - Audi Volkswagen

Great bolt on performance upgrade, can be used with or without specific programming

Brand:
BorgWarner - Corporate Logo
ES#:
1844006
Mfg#:
06A145705HP
Ships in 1 day
$2283.99

This product was last offered at the strikethrough price on
05-11-2026

$2043.97 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement

Adjustable Front Sway Bar End Links - Pair

ES#3188106 - 018045ECS01 - Adjustable Front Sway Bar End Links - Pair - A must have for lowered suspensions! Adjustable from stock to 1.25" to increase sway bar to axle clearance. - ECS - Volkswagen

A must have for lowered suspensions! Adjustable from stock to 1.25" to increase sway bar to axle clearance. 10X Entries Into Our F80 M3 Sweepstakes

Brand:
ECS - Corporate Logo
ES#:
3188106
Mfg#:
018045ECS01
In Stock
ON SALE! SAVE 15%
$143.99

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

$122.39 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement

Magnetic Oil Drain Plug

ES#3187653 - 001196ECS01-01 - Magnetic Oil Drain Plug - Capture harmful particles to prevent wear. M14x1.5. Includes washer. - ECS - Audi Volkswagen MINI Porsche

Capture harmful particles to prevent wear. M14x1.5. Includes washer. 10X Entries Into Our F80 M3 Sweepstakes

Brand:
ECS - Corporate Logo
ES#:
3187653
Mfg#:
001196ECS01-01
Ships in 10 Business Days
ON SALE! SAVE 25%
$28.99

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

$21.74 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Billet Diverter Valve - Polished

ES#3183558 - 034-145-5000-ALU - Billet Diverter Valve - Polished - High-performance spring and piston design is both durable and a performer! - 034Motorsport - Audi Volkswagen

High-performance spring and piston design is both durable and a performer! 2X Entries Into Our F80 M3 Sweepstakes

Brand:
034Motorsport - Corporate Logo
ES#:
3183558
Mfg#:
034-145-5000-ALU
In Stock
$128.00 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement

MK4 Jetta Performance Catback Exhaust System

ES#4338302 - 013940LA03-01 - MK4 Jetta Performance Catback Exhaust System - In-house engineered for VW MK4 enthusiasts! Featuring T304 SS Tig-welded 2.5" tubing, a center resonator and a straight-through perforated core muffler - ECS - Volkswagen

In-house engineered for VW MK4 enthusiasts! Featuring T304 SS Tig-welded 2.5" tubing, a center resonator and a straight-through perforated core muffler 10X Entries Into Our F80 M3 Sweepstakes

Brand:
ECS - Corporate Logo
ES#:
4338302
Mfg#:
013940LA03-01
In Stock
ON SALE!
Starting at $549.71 USD
Customize
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement

Solo-Werks S1 Coilovers

ES#2777207 - S1VW004 - Solo-Werks S1 Coilovers - Lowering front: 1.2"-2.0", rear: 1.2"-2.0" - Solo-Werks - Audi Volkswagen

Lowering front: 1.2"-2.0", rear: 1.2"-2.0" For sedan model only

Brand:
Solo-Werks - Corporate Logo
ES#:
2777207
Mfg#:
S1VW004
In Stock
$549.00 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement

550cc Fuel Injectors - Set Of Four

ES#1899400 - injb550 - 550cc Fuel Injectors - Set Of Four - Compatible with BT software applications. Includes injector plug adapters - Bosch - Audi Volkswagen MINI

Compatible with BT software applications. Includes injector plug adapters We Price Match - Give Us A Call or Chat!

Brand:
Bosch - Corporate Logo
ES#:
1899400
Mfg#:
INJB550
Ships in 4 Business Days
$437.99

This product was last offered at the strikethrough price on
07-06-2026

$363.99 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement

MK4 Golf/GTI Performance Catback Exhaust System

ES#4338301 - 013940LA02-01 - MK4 Golf/GTI Performance Catback Exhaust System - In-house engineered for VW MK4 enthusiasts! Featuring T304 SS Tig-welded 2.5" tubing, a center resonator and a straight-through perforated core muffler - ECS - Volkswagen

In-house engineered for VW MK4 enthusiasts! Featuring T304 SS Tig-welded 2.5" tubing, a center resonator and a straight-through perforated core muffler 10X Entries Into Our F80 M3 Sweepstakes

Brand:
ECS - Corporate Logo
ES#:
4338301
Mfg#:
013940LA02-01
In Stock
ON SALE!
Starting at $546.21 USD
Customize
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement

VW MK4 Pre-Assembled Front Control Arms - With Polyurethane Bushings & Install Hardware

ES#2839073 - 003099ECS01KT2 - VW MK4 Pre-Assembled Front Control Arms - With Polyurethane Bushings & Install Hardware - Featuring polyurethane bushings for increased feeling and response. Ready to install. - Assembled By ECS - Volkswagen

Featuring polyurethane bushings for increased feeling and response. Ready to install. 10X Entries Into Our F80 M3 Sweepstakes

Brand:
Assembled By ECS - Corporate Logo
ES#:
2839073
Mfg#:
003099ECS01KT2
In Stock
ON SALE!
$330.99

This product was last offered at the strikethrough price on
05-12-2026

$316.97 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement

Adjustable Clutch Pedal Stop

ES#3247980 - 018733ECS01 - Adjustable Clutch Pedal Stop - Revolutionize your driving experience with our in-house designed Adjustable Clutch Pedal Stop! - ECS - Audi Volkswagen

Revolutionize your driving experience with our in-house designed Adjustable Clutch Pedal Stop! 10X Entries Into Our F80 M3 Sweepstakes

Brand:
ECS - Corporate Logo
ES#:
3247980
Mfg#:
018733ECS01
In Stock
ON SALE! SAVE 25%
$40.99

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

$30.74 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

EFR 7670 Single Turbo Kit - FT-470

ES#3247341 - FT-470-EFR-MK4 - EFR 7670 Single Turbo Kit - FT-470 - Performance gains of up to 470 hp 500 ft-lbs @ 19-21psi - HPA Motorsports - Volkswagen

Performance gains of up to 470 hp 500 ft-lbs @ 19-21psi Built-to-order kit, expect 8-10 weeks for shipping. ECU must be shipped to HPA for software installation.

Brand:
HPA Motorsports - Corporate Logo
ES#:
3247341
Mfg#:
FT-470-EFR-MK4
Ships on Nov 25, 2026
$14449.00 USD
Free Shipping
on orders $49 and up

Bilstein B16 PSS9 Suspension System

ES#2984069 - 48-080422 - Bilstein B16 PSS9 Suspension System - Height adjustable suspension system offering adjustable compression and rebound to dial in for competition, comfort, or anywhere in between. World-famous Bilstein quality with a limited lifetime warranty! - Bilstein - Audi Volkswagen

Height adjustable suspension system offering adjustable compression and rebound to dial in for competition, comfort, or anywhere in between. World-famous Bilstein quality with a limited lifetime warranty! 10X Entries Into Our F80 M3 Sweepstakes
2X Entries For Our Spin To Win Sweepstakes!

Brand:
Bilstein - Corporate Logo
ES#:
2984069
Mfg#:
48-080422
In Stock
$1999.00 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement

Front Cross-Drilled & Slotted 2-Piece Brake Rotors - Pair (334x32)

ES#2713047 - 001423ECS01AKT - Front Cross-Drilled & Slotted 2-Piece Brake Rotors - Pair (334x32) - Save weight by bolting on these 2-piece rotors at 15% less weight than factory! - ECS - Audi Volkswagen

Save weight by bolting on these 2-piece rotors at 15% less weight than factory! 10X Entries Into Our F80 M3 Sweepstakes

Brand:
ECS - Corporate Logo
ES#:
2713047
Mfg#:
001423ECS01AKT
In Stock
ON SALE!
$810.99

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

$770.44 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement

Steel Skid Plate Kit

ES#9763 - 1j0698930 - Steel Skid Plate Kit - Eliminate your inferior plastic belly pan - Assembled By ECS - Volkswagen

Eliminate your inferior plastic belly pan 10X Entries Into Our F80 M3 Sweepstakes

Brand:
Assembled By ECS - Corporate Logo
ES#:
9763
Mfg#:
1J0698930
Back Ordered
ON SALE!
$254.99

This product was last offered at the strikethrough price on
10-28-2026

$247.34 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement

More About Performance Parts & Upgrades

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