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Volkswagen MK4 Performance Parts & Upgrades

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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. 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#:
2839073
Mfg#:
003099ECS01KT2
In Stock
ON SALE! SAVE 18%
$385.99

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

$315.50 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement
ES#3447968 - 034-509-5007-SD - Street Density Motor Mount Kit - Kit includes Engine, transmission, and dogbone mount with 60 Durometer street density rubber - 034Motorsport - Audi Volkswagen

Kit includes Engine, transmission, and dogbone mount with 60 Durometer street density rubber affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms
For vehicles with manual transmission only

Brand:
034Motorsport - Corporate Logo
ES#:
3447968
Mfg#:
034-509-5007-SD
In Stock
$436.00 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement
ES#4368636 - 005816ECS -  ECS Tuning 1.8T 6-Speed Clutch Kit - Build-Your-Own Performance Kit - Select options to build your ideal clutch package! Choose Stage 2, 3 or 4 clutch kit. Choose your throwout bearing, rear main seal and more. - ECS - Audi Volkswagen

Select options to build your ideal clutch package! Choose Stage 2, 3 or 4 clutch kit. Choose your throwout bearing, rear main seal and more. affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms 10X Entries For Our 25th Anniversary Sweepstakes!

Brand:
ECS - Corporate Logo
ES#:
4368636
Mfg#:
005816ECS
In Stock
ON SALE!
Starting at $782.79 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement
ES#1938 - 47-124851 - Bilstein B14 PSS Suspension System - Height adjustable suspension system with performance valving and application specific, progressive rate coil springs. World-famous Bilstein quality with a limited lifetime warranty! - Bilstein - Volkswagen

Height adjustable suspension system with performance valving and application specific, progressive rate coil springs. World-famous Bilstein quality with a limited lifetime warranty! affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms 2X Entries For Our 25th Anniversary Sweepstakes!
Height adjustable from 0.5" to 2.0" (front) and 0.25" to 1.75" (rear). Fits sedan and wagon models.

Brand:
Bilstein - Corporate Logo
ES#:
1938
Mfg#:
47-124851
In Stock at Vendor
31% off MSRP

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

$1906.00

This product was last offered at the strikethrough price on
06-19-2026

$1319.00 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement
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. affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms 10X Entries For Our 25th Anniversary Sweepstakes!

Brand:
ECS - Corporate Logo
ES#:
3187653
Mfg#:
001196ECS01-01
In Stock
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
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 affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms

Brand:
BorgWarner - Corporate Logo
ES#:
1844006
Mfg#:
06A145705HP
In Stock
$2422.99

This product was last offered at the strikethrough price on
02-20-2026

$1976.99 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement
ES#4369794 - 003946LB02 - MK4 Golf/GTI/Jetta Adjustable Damping "Super Low" Coilover System - Features 32 way adjustable damping, variable length, zinc-coated shock bodies and performance sway bar end links - ECS - Volkswagen

Features 32 way adjustable damping, variable length, zinc-coated shock bodies and performance sway bar end links affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms 10X Entries For Our 25th Anniversary Sweepstakes!
Available height adjustment range of (25.25" FTG - 23.25" FTG)

Brand:
ECS - Corporate Logo
ES#:
4369794
Mfg#:
003946LB02
In Stock
ON SALE! SAVE 29%
$1028.99

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

$729.99 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement
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! affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms 10X Entries For Our 25th Anniversary 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
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. affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms 10X Entries For Our 25th Anniversary 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
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! affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms 10X Entries For Our 25th Anniversary 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
ES#3521646 - H-02-BR - BR Series Coilover Suspension Kit - Featuring 30 levels of adjustment and performance spring rates and valving - BC Racing - Volkswagen

Featuring 30 levels of adjustment and performance spring rates and valving affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms

Brand:
BC Racing - Corporate Logo
ES#:
3521646
Mfg#:
H-02-BR
In Stock
$1195.00 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement
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 affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms
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
Special Order: No Guaranteed ETA
$14449.00 USD
Free Shipping
on orders $49 and up
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! affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms 2X Entries For Our 25th Anniversary 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
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! affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms

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
ES#4001248 - FMDV008R - 008 Premium Diverter Valve - *Limited Edition* Red*  - Smaller, tougher and tuneable! *Limited edition red finish* - Forge - Audi Volkswagen Porsche

Smaller, tougher and tuneable! *Limited edition red finish* affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms
Limited Editions ONLY at ECS Tuning : Limited Stock so Act Fast

Brand:
Forge - Corporate Logo
ES#:
4001248
Mfg#:
FMDV008R
Ships in 4 Business Days
$180.00 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement
ES#2794740 - IERHVA1RD - Forged rifle drilled H-Beam Connecting Rods - 144x20mm forged H-beam rods from Integrated Engineering. - Integrated Engineering - Audi Volkswagen

144x20mm forged H-beam rods from Integrated Engineering. affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms 5X Entries For Our 25th Anniversary Sweepstakes!
*To be used with aftermarket pistons with 20mm wrist pins*

Brand:
Integrated Engineering - Corporate Logo
ES#:
2794740
Mfg#:
IERHVA1RD
In Stock
$629.99 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement

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