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Volkswagen Jetta IV GLI 1.8T Performance Parts & Upgrades

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polyurethane Rear Coil Spring Isolators - pair

ES#900 - MK4RCSI - polyurethane Rear Coil Spring Isolators - pair - Replaces upper rubber spring perches in rear suspension - ECS - Volkswagen

Replaces upper rubber spring perches in rear suspension 10X Entries Into Our F80 M3 Sweepstakes

Brand:
ECS - Corporate Logo
ES#:
900
Mfg#:
MK4RCSI
In Stock
ON SALE! SAVE 10%
$47.99

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

$43.19 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

MK4 Front Sway Bar Upgrade Kit

ES#4766009 - 000587la01KT - MK4 Front Sway Bar Upgrade Kit - Reduce body roll and enhance handling! - ECS - Volkswagen

Reduce body roll and enhance handling! 10X Entries Into Our F80 M3 Sweepstakes

Brand:
ECS - Corporate Logo
ES#:
4766009
Mfg#:
000587LA01KT
Ships on Mar 30, 2027
ON SALE! SAVE 10%
$357.99

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

$322.19 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Stage 3 Drag Clutch Kit

ES#3098759 - k70287fssdxKT - Stage 3 Drag Clutch Kit - Designed for dedicated drag or drift cars. Conservatively rated at 575ft/lbs. - South Bend Clutch - Audi Volkswagen

Designed for dedicated drag or drift cars. Conservatively rated at 575ft/lbs. Includes flywheel

Brand:
South Bend Clutch - Corporate Logo
ES#:
3098759
Mfg#:
K70287FSSDXKT
Back Ordered
$1237.99 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement

B2BFAB Flush Wheel Spacer Kit - OEM Wheels

ES#4616264 - B2BFABMK4FK - B2BFAB Flush Wheel Spacer Kit - OEM Wheels - If you're looking to give your Mk4 the perfect stance, look no further. This is the kit for you! - B2BFAB - Volkswagen

If you're looking to give your Mk4 the perfect stance, look no further. This is the kit for you!

Brand:
B2BFAB - Corporate Logo
ES#:
4616264
Mfg#:
B2BFABMK4FK
Ships in 1 Business Day
$204.99 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement

Lightweight Underdrive Pulley Set - Red Anodized

ES#3985 - MK44CPK-RED - Lightweight Underdrive Pulley Set - Red Anodized - Includes a new alternator, power steering and crank pulley that allows you to use a stock belt. - ECS - Audi Volkswagen

Includes a new alternator, power steering and crank pulley that allows you to use a stock belt. 10X Entries Into Our F80 M3 Sweepstakes
Vehicles with clutched alternator pulley require hardware kit - ES271279 for installation

Brand:
ECS - Corporate Logo
ES#:
3985
Mfg#:
MK44CPK-RED
In Stock
ON SALE!
$312.99

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

$297.34 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement

Stage 3 Daily Clutch Kit

ES#3098757 - k70287ssodKT - Stage 3 Daily Clutch Kit - Designed for high-powered street cars while capable enough to handle the track. Conservatively rated at 470ft/lbs. - South Bend Clutch - Audi Volkswagen

Designed for high-powered street cars while capable enough to handle the track. Conservatively rated at 470ft/lbs. Works with stock dual mass flywheel

Brand:
South Bend Clutch - Corporate Logo
ES#:
3098757
Mfg#:
K70287SSODKT
Ships in 1 Business Day
$1171.99 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement

Stage 3 Daily Clutch Kit

ES#2725284 - K70287SSODMF - Stage 3 Daily Clutch Kit - Designed for high-powered street cars while capable enough to handle the track. Conservatively rated at 470ft/lbs. - South Bend Clutch - Audi Volkswagen

Designed for high-powered street cars while capable enough to handle the track. Conservatively rated at 470ft/lbs. Works with stock dual mass flywheel

Brand:
South Bend Clutch - Corporate Logo
ES#:
2725284
Mfg#:
K70287SSODMF
Ships in 1 Business Day
$1171.99 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement

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

ES#4623420 - 003946LB03KT - MK4 Golf/GTI/Jetta Adjustable Damping "Super Low" 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. 10X Entries Into Our F80 M3 Sweepstakes
Available height adjustment range of (25.25" FTG - 23.25" FTG)

Brand:
ECS - Corporate Logo
ES#:
4623420
Mfg#:
003946LB03KT
In Stock
ON SALE! SAVE 10%
$1298.33

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

$1171.72 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement

Stage 3 Clutch Kit - Aluminum Flywheel (9lbs.)

ES#2568281 - SV873ALU18TKT - Stage 3 Clutch Kit - Aluminum Flywheel (9lbs.) - Max Torque 517ft. lbs. - Spec Clutches - Volkswagen

Max Torque 517ft. lbs.

Brand:
Spec Clutches - Corporate Logo
ES#:
2568281
Mfg#:
SV873ALU18TKT
Ships in 3 Business Days
$1287.99

This product was last offered at the strikethrough price on
09-30-2026

$1166.99 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement

Adjustable Fuel Pressure Regulator

ES#4158836 - 034-106-5015 - Adjustable Fuel Pressure Regulator - Works as a replacement for most Bosch fuel pressure regulators. Adjustable from 3.3-5 BAR - 034Motorsport - Audi Volkswagen

Works as a replacement for most Bosch fuel pressure regulators. Adjustable from 3.3-5 BAR 2X Entries Into Our F80 M3 Sweepstakes

Brand:
034Motorsport - Corporate Logo
ES#:
4158836
Mfg#:
034-106-5015
Ships in 1 Business Day
$129.00 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement

Track Density Motor Mount Bundle

ES#3221003 - 034-509-5023 - Track Density Motor Mount Bundle - Featuring track density mounts and billet aluminum dogbone mount - 034Motorsport - Audi Volkswagen

Featuring track density mounts and billet aluminum dogbone mount 2X Entries Into Our F80 M3 Sweepstakes
For vehicles with manual transmission only

Brand:
034Motorsport - Corporate Logo
ES#:
3221003
Mfg#:
034-509-5023
Back Ordered
$580.00 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement

H&R & KYB Cup Kit - Sport Springs And AGX Shocks & Struts

ES#5791 - 29526-2kybagx - H&R & KYB Cup Kit - Sport Springs And AGX Shocks & Struts - Great combination with ability to adjust dampening. - Assembled By ECS - Volkswagen

Great combination with ability to adjust dampening. 10X Entries Into Our F80 M3 Sweepstakes
Average drop 1.5" (front) and 1.4" (rear)

Brand:
Assembled By ECS - Corporate Logo
ES#:
5791
Mfg#:
29526-2KYBAGX
Ships in 1 Business Day
$1210.99

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

$1150.99 USD
This product is lifetime replacement eligible Lifetime Replacement

H&R Race Spring & Bilstein Sport Shocks Combo

ES#682 - 29527BSC - H&R Race 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 1.0" (front) and 0.7" (rear)

Brand:
Assembled By ECS - Corporate Logo
ES#:
682
Mfg#:
29527BSC
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

Stage 1 Clutch Kit - Without Flywheel

ES#2568218 - SV871 - Stage 1 Clutch Kit - Without Flywheel - Max Torque 350ft. lbs. - Spec Clutches - Volkswagen

Max Torque 350ft. lbs.

Brand:
Spec Clutches - Corporate Logo
ES#:
2568218
Mfg#:
SV871
Ships in 3 Business Days
$569.00 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement

H&R OE Sport Spring & Bilstein Heavy Duty Shocks Combo

ES#686 - 54724-55HDC - H&R OE Sport Spring & Bilstein Heavy Duty 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" (front) and .05" (rear)

Brand:
Assembled By ECS - Corporate Logo
ES#:
686
Mfg#:
54724-55HDC
Ships in 2 Business Days
$1185.00

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

$1125.99 USD
This product is lifetime replacement eligible Lifetime Replacement

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