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Volkswagen Jetta IV GLI 1.8T Performance Parts & Upgrades

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IE Street/Race Exhaust Camshaft

ES#4361430 - IECVA2-1 - IE Street/Race Exhaust Camshaft - IE Street/Race Exhaust Camshaft for 400+ Horsepower Builds! - Integrated Engineering - Audi Volkswagen

IE Street/Race Exhaust Camshaft for 400+ Horsepower Builds!

Brand:
Integrated Engineering - Corporate Logo
ES#:
4361430
Mfg#:
IECVA2-1
In Stock
$349.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

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 0.5" (front) and 0.5" (rear)

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

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

CTS Street Sport Dogbone Mount

ES#3410468 - CTS-DB-MK4-60D - CTS Street Sport Dogbone Mount - 60 Durometer rubber construction - CTS - Audi Volkswagen

60 Durometer rubber construction

Brand:
CTS - Corporate Logo
ES#:
3410468
Mfg#:
CTS-DB-MK4-60D
In Stock
ON SALE! SAVE 15%
$39.99

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

$33.99 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement

Supertech Inconel Exhaust Valve - 1.8T/2.7T - Priced Each

ES#3647472 - ST-AEVI-1103 - Supertech Inconel Exhaust Valve - 1.8T/2.7T - Priced Each - Standard sized valve head diameter, factory triple groove keeper setup - Supertech - Audi Volkswagen

Standard sized valve head diameter, factory triple groove keeper setup *Valves priced individually - For 1.8T - qty 8 needed / For 2.7T - qty 12 needed - Please see long description for additional valve seal/keeper informati

Brand:
Supertech - Corporate Logo
ES#:
3647472
Mfg#:
ST-AEVI-1103
In Stock
$44.78 USD
Free Shipping
on orders $49 and up
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

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
11-02-2026

$628.99 USD
Free Shipping
on orders $49 and up
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

K04 Turbo Kit

ES#523132 - T2100001 - K04 Turbo Kit - APR K04 turbo kit with software - APR - Volkswagen

APR K04 turbo kit with software Call In Or Chat For Best Price!
This tune requires the vehicle to be dropped off at ECS Tuning's facility in Ohio and picked up the next

Brand:
APR - Corporate Logo
ES#:
523132
Mfg#:
T2100001
Ships in 5 Business Days
11% off MSRP

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

$3487.99

This product was last offered at the strikethrough price on
11-02-2026

$3099.99 USD
Free Shipping

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. 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 Nov 24, 2026
$1118.00

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

$1006.99 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement

ECS Street Coilover System - With Heavy Duty Installation Kit & Pre-Assembled Front Control Arms With Polyurethane Bushings For Your MK4

ES#4751408 - 021544ECSEB2KT - ECS Street Coilover System - With Heavy Duty Installation Kit & Pre-Assembled Front Control Arms With Polyurethane Bushings For Your MK4 - Includes ECS HD strut and shock mounts along with all the necessary installation hardware for a complete suspension package! - Enthusiast Bundles - Volkswagen

Includes ECS HD strut and shock mounts along with all the necessary installation hardware for a complete suspension package! Don't See A Bundle You Want - Give Us A Call Or Chat - We Will Make One!
Height adjustable from 1.4" to 2.25" (front) and 1.4" to 2.25" (rear)

Brand:
Enthusiast Bundles - Corporate Logo
ES#:
4751408
Mfg#:
021544ECSEB2KT
In Stock
ON SALE!
$999.06 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement

ECS Heavy Duty Rubber Strut Mount Bushings - Pair

ES#3089117 - 016555ecs01aKT - ECS Heavy Duty Rubber Strut Mount Bushings - Pair - Upgrade to a better strut mount without sacrificing comfort! Improve longevity and ride control all at once. - ECS - Audi Volkswagen

Upgrade to a better strut mount without sacrificing comfort! Improve longevity and ride control all at once. 10X Entries Into Our F80 M3 Sweepstakes

Brand:
ECS - Corporate Logo
ES#:
3089117
Mfg#:
016555ECS01AKT
In Stock
ON SALE! SAVE 25%
$84.99

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

$63.74 USD
Free Shipping
on orders $49 and up
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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