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Volkswagen MK4 Performance Parts & Upgrades

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H&R Sport Spring & Bilstein Sport Shocks Combo

ES#685 - 29526-2BSC - H&R Sport Spring & Bilstein Sport Shocks Combo - Perfect combination of handing & ride quality. - Assembled By ECS - Volkswagen

Perfect combination of handing & ride quality. 10X Entries Into Our F80 M3 Sweepstakes
Average drop 1.5" (front) and 1.5" (rear). Sedan Models Only.

Brand:
Assembled By ECS - Corporate Logo
ES#:
685
Mfg#:
29526-2BSC
In Stock
$1205.00

This product was last offered at the strikethrough price on
10-01-2026

$1145.99 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement

Front EP24 "Enthusiast Performance" Brake Pad Set

ES#4739118 - EP24-977 - Front EP24 "Enthusiast Performance" Brake Pad Set - This enthusiast-developed high-performance street and light track pad offers an ideal solution for the spirited commuter and weekend autocross driver alike. - ECS - Audi Volkswagen Porsche

This enthusiast-developed high-performance street and light track pad offers an ideal solution for the spirited commuter and weekend autocross driver alike. 10X Entries Into Our F80 M3 Sweepstakes

For use with the Stage 5 Big Brake Kit

Brand:
ECS - Corporate Logo
ES#:
4739118
Mfg#:
EP24-977
In Stock
ON SALE! SAVE 20%
$184.99

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

$147.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Stage 2 Endurance Clutch Kit

ES#3098796 - 0319fhdofeKT - Stage 2 Endurance Clutch Kit - Designed for track use while still streetable. Conservatively rated at 350ft/lbs - South Bend Clutch - Audi Volkswagen

Designed for track use while still streetable. Conservatively rated at 350ft/lbs Includes flywheel

Brand:
South Bend Clutch - Corporate Logo
ES#:
3098796
Mfg#:
0319FHDOFEKT
Ships in 1 Business Day
$846.99 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement

MK4 Jetta (1999.5 - 2003) Trunk Spoiler - Gloss Black

ES#4474118 - 014030LA01-01 - MK4 Jetta (1999.5 - 2003) Trunk Spoiler - Gloss Black - Add OE+ styling with our In-House Engineered Gloss Black Rear Trunk Spoiler! - ECS - Volkswagen

Add OE+ styling with our In-House Engineered Gloss Black Rear Trunk Spoiler! 10X Entries Into Our F80 M3 Sweepstakes

Fits vehicles up to the 2003 model year only

Brand:
ECS - Corporate Logo
ES#:
4474118
Mfg#:
014030LA01-01
In Stock
ON SALE!
$120.99 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement

RSS Club Sport Coilover Kit - Fixed Damping

ES#5528 - rss1525-2 - RSS Club Sport Coilover Kit - Fixed Damping - Fine tune your appearance and handling with H&R's Premium Performance Coil Overs - H&R - Volkswagen

Fine tune your appearance and handling with H&R's Premium Performance Coil Overs We Price Match - Give Us A Call or Chat!
Height Adjustable from 1.5" to 2.3" (front) and 1.2" to 2.2" (rear)

Brand:
H&R - Corporate Logo
ES#:
5528
Mfg#:
RSS1525-2
In Stock
10% off MSRP

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

$1880.00

This product was last offered at the strikethrough price on
06-30-2026

$1692.00 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement

ECS Wheel Spacer And Bolt Kit - 20mm With Black Ball Seat Bolts

ES#2748261 - ECS40255571WBKT - ECS Wheel Spacer And Bolt Kit - 20mm 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 Into Our F80 M3 Sweepstakes

Fits OEM wheels, or wheels that use OEM ball seat wheel bolts

Brand:
ECS - Corporate Logo
ES#:
2748261
Mfg#:
ECS40255571WBKT
In Stock
ON SALE! SAVE 25%
$179.99

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

$134.99 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement

1.8T Performance Ignition Service Kit

ES#5338584 - 056059LA094ISKT - 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 Into Our F80 M3 Sweepstakes

Brand:
ECS - Corporate Logo
ES#:
5338584
Mfg#:
056059LA094ISKT
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
This product is lifetime replacement eligible Lifetime Replacement

Helical Limited Slip Differential

ES#2795205 - MF-TRS-05GTI4 - Helical Limited Slip Differential - Get the traction you need and avoid excess wheel spin - Team MFactory - Volkswagen

Get the traction you need and avoid excess wheel spin

Brand:
Team MFactory - Corporate Logo
ES#:
2795205
Mfg#:
MF-TRS-05GTI4
Ships in 6 Business Days
$839.99 USD
Free Shipping

Performance Front Control Arm Kit - Level 1

ES#2828909 - 004040ECS01KT2 - Performance Front Control Arm Kit - Level 1 - Featuring polyurethane bushings for increased feeling and response, ready to install - ECS - Audi Volkswagen

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

Brand:
ECS - Corporate Logo
ES#:
2828909
Mfg#:
004040ECS01KT2
Back Ordered
ON SALE!
$431.99

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

$410.39 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement

MK4 Polyurethane Front Subframe Bushing Kit

ES#3988159 - 021081ecs01KT - MK4 Polyurethane Front Subframe Bushing Kit - Replace your worn, clunking subframe bushings with our ECS 80A durometer Poly. Bushings for enhanced grip and comfort - ECS - Volkswagen

Replace your worn, clunking subframe bushings with our ECS 80A durometer Poly. Bushings for enhanced grip and comfort 10X Entries Into Our F80 M3 Sweepstakes

Brand:
ECS - Corporate Logo
ES#:
3988159
Mfg#:
021081ECS01KT
In Stock
ON SALE!
$131.99

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

$125.39 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement

ECS Heavy Duty Rubber Strut Mount Kit

ES#3090386 - 1J0412331CKT1 - ECS Heavy Duty Rubber Strut Mount Kit - Upgrade to a better strut mount without sacrificing comfort! Improve longevity and ride control all at once. Includes ECS strut mounts, bearings 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 and hardware. 10X Entries Into Our F80 M3 Sweepstakes

Brand:
Assembled By ECS - Corporate Logo
ES#:
3090386
Mfg#:
1J0412331CKT1
In Stock
ON SALE!
$87.41

This product was last offered at the strikethrough price on
08-31-2026

$86.99 USD
Free Shipping
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 Into Our F80 M3 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

CTS Street Sport Transmission Mount

ES#3410469 - CTS-TM-MK4-60D - CTS Street Sport Transmission Mount - 60 Durometer rubber construction - CTS - Audi Volkswagen

60 Durometer rubber construction

Brand:
CTS - Corporate Logo
ES#:
3410469
Mfg#:
CTS-TM-MK4-60D
In Stock
ON SALE! SAVE 20%
$119.99

This product was last offered at the strikethrough price on
09-29-2026

$95.99 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement

Performance Valvetrain Kit

ES#259702 - SPRK-AUDI18 - Performance Valvetrain Kit - Includes springs, retainers, and spring seats - Supertech - Audi Volkswagen

Includes springs, retainers, and spring seats

Brand:
Supertech - Corporate Logo
ES#:
259702
Mfg#:
SPRK-AUDI18
Back Ordered
20% off MSRP

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

$784.99

This product was last offered at the strikethrough price on
11-03-2026

$628.99 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
In Stock
$1562.55 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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