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Volkswagen Jetta Performance Engine Parts

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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
10-25-2026

$628.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Supersprint High-Flow Headers & Downpipe Kit

ES#3479257 - 885701KT - Supersprint High-Flow Headers & Downpipe Kit - Increase power, torque, throttle response as well as the sound of your VR6! - Supersprint - Volkswagen

Increase power, torque, throttle response as well as the sound of your VR6!

Brand:
Supersprint - Corporate Logo
ES#:
3479257
Mfg#:
885701KT
Ships on Jan 29, 2027
$3765.99 USD
Free Shipping
on orders $49 and up

Tuscan I-Beam connecting rods

ES#2794739 - IERTVA1 - Tuscan I-Beam connecting rods - Set of 4, Rifle drilled - Integrated Engineering - Audi Volkswagen

Set of 4, Rifle drilled
For vehicles with FSI engines only. For use with aftermarket piston with 20mm wrist pin only.

Brand:
Integrated Engineering - Corporate Logo
ES#:
2794739
Mfg#:
IERTVA1
In Stock
$749.99 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement

ARP Main Stud Kit

ES#2993018 - 204-5408 - ARP Main Stud Kit - High strength ARP main stud kit for the earlier EA113 block 2.0T FSI engines - ARP - Audi Volkswagen

High strength ARP main stud kit for the earlier EA113 block 2.0T FSI engines For vehicles with FSI engines only

Brand:
ARP - Corporate Logo
ES#:
2993018
Mfg#:
204-5408
In Stock
$149.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Blow-Off Valve - Polished

ES#2226107 - FMFSITAT - Blow-Off Valve - Polished - Stop boost leaking from your diverter valve once and for all! - Forge - Audi Volkswagen

Stop boost leaking from your diverter valve once and for all!

Brand:
Forge - Corporate Logo
ES#:
2226107
Mfg#:
FMFSITAT
Ships on Nov 16, 2026
$373.70 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Turbo Muffler Delete Pipe - With RED Silicone Turbo Outlet Hose

ES#3177617 - 019330ECS01-02KT - Turbo Muffler Delete Pipe - With RED Silicone Turbo Outlet Hose - Reduce restriction and improve turbo efficiency with ECS High Flow Turbo Muffler Delete Pipe and Coupler - ECS - Audi Volkswagen

Reduce restriction and improve turbo efficiency with ECS High Flow Turbo Muffler Delete Pipe and Coupler 10X Entries Into Our F80 M3 Sweepstakes

Brand:
ECS - Corporate Logo
ES#:
3177617
Mfg#:
019330ECS01-02KT
In Stock
ON SALE! SAVE 25%
$197.99

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

$148.49 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement

ECS Tuning MK5/MK6 2.0T FSI Cast Aluminum Intercooler Upgrade Kit

ES#4352590 - 018587ECS05 - ECS Tuning MK5/MK6 2.0T FSI Cast Aluminum Intercooler Upgrade Kit - Bolt on up to +11 WHP while dropping inlet temps by 40 F with our In-House Engineered, +56% larger Intercooler Upgrade! - ECS - Audi Volkswagen

Bolt on up to +11 WHP while dropping inlet temps by 40° F with our In-House Engineered, +56% larger Intercooler Upgrade! 10X Entries Into Our F80 M3 Sweepstakes

For vehicles with FSI engine only

Brand:
ECS - Corporate Logo
ES#:
4352590
Mfg#:
018587ECS05
Ships on Jan 11, 2027
ON SALE!
Starting at $736.58 USD
Customize
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement

MK7 Jetta Cat-Back Exhaust System - With Turndown Tailpipe & Luft-Technik Intake System

ES#4750995 - 020846LA03EBKT - MK7 Jetta Cat-Back Exhaust System - With Turndown Tailpipe & Luft-Technik Intake System - Upgrade the sound of your 1.4T Jetta with our Cat-back exhaust! - Enthusiast Bundles - Volkswagen

Upgrade the sound of your 1.4T Jetta with our Cat-back exhaust! Don't See A Bundle You Want - Give Us A Call Or Chat - We Will Make One!

Brand:
Enthusiast Bundles - Corporate Logo
ES#:
4750995
Mfg#:
020846LA03EBKT
In Stock
ON SALE! SAVE 25%
$1193.99

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

$899.99 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement

JE Performance Forged Piston Set

ES#4423031 - 329248 - JE Performance Forged Piston Set - Includes rings, wire locks, and 21mm wrist pins - 83.0mm bore (0.5mm overbore), 92.8mm stroke (stock) - JE Piston - Audi Volkswagen

Includes rings, wire locks, and 21mm wrist pins - 83.0mm bore (0.5mm overbore), 92.8mm stroke (stock) To be used with connecting rods that accept 21mm wrist pins

Brand:
JE Piston - Corporate Logo
ES#:
4423031
Mfg#:
329248
In Stock at Vendor
$899.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Shuenk IS48 OEM+ Turbo Upgrade

ES#5374471 - IS48 - Shuenk IS48 OEM+ Turbo Upgrade - Built to be more durable, reliable, and powerful than OEM but with "Plug & Play" simplicity. Select your compressor housing and whether you want a bare or loaded turbo package! - Shuenk - Audi Volkswagen

Built to be more durable, reliable, and powerful than OEM but with "Plug & Play" simplicity. Select your compressor housing and whether you want a bare or loaded turbo package!

Brand:
Shuenk - Corporate Logo
ES#:
5374471
Mfg#:
IS48
In Stock
Starting at $899.00 USD
Customize
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

High-Flow Turbo Inlet Hose - Black

ES#3146118 - VWR12G7R600ITBLA - High-Flow Turbo Inlet Hose - Black - Improve throttle response and power - Racingline - Audi Volkswagen

Improve throttle response and power

Brand:
Racingline - Corporate Logo
ES#:
3146118
Mfg#:
VWR12G7R600ITBLA
Ships on Nov 18, 2026
$137.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Turbo Muffler Delete

ES#3022310 - IEBAVN3 - Turbo Muffler Delete - Improve throttle response and turbo noise - Integrated Engineering - Audi Volkswagen

Improve throttle response and turbo noise

Brand:
Integrated Engineering - Corporate Logo
ES#:
3022310
Mfg#:
IEBAVN3
Ships in 3 Business Days
$148.99 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement

Luft-Technik Intake System - With Heat Shield & Polished Aluminum Tubes

ES#2863345 - 003910ECS01-06 - Luft-Technik Intake System - With Heat Shield & Polished Aluminum Tubes - In House Engineered "Air Technology" for maximum performance and stunning aesthetics - ECS - Volkswagen

In House Engineered "Air Technology" for maximum performance and stunning aesthetics 10X Entries Into Our F80 M3 Sweepstakes

For vehicles with CCTA engine code. CBFA engine codes require the use of SAI Adapter Kit - ES2864860

Brand:
ECS - Corporate Logo
ES#:
2863345
Mfg#:
003910ECS01-06
In Stock
ON SALE! SAVE 20%
$495.99

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

$396.79 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement

More About Performance Engine Parts

Our name says it all. That's why ECS Tuning is dedicated to providing our customers with the broadest possible assortment of engine tuning options at a range of prices and options to fit any budget. Start small and grow your car into something special with performance engine upgrades from a company that has tuning in its name and its blood.

Let us help you find the parts that fit your Volkswagen

ECS Tuning is not affiliated with any automobile manufacturers.
Manufacturer names and/or part numbers are used only for identification purposes.

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