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Volkswagen MK5 Performance Engine Parts

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ES#3579498 - iesocbt2 - Stage 2 IE Performance ECU Tune With POWERlink Cable - Average gain of 66 horsepower and 87 lb-ft of torque on 91 Octane - Integrated Engineering - Volkswagen

Average gain of 66 horsepower and 87 lb-ft of torque on 91 Octane affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms 5X Entries For Our 25th Anniversary Sweepstakes!
Perform tune in minutes from the comfort of your own driveway! Only available for purchase in the United States and Canada.
For vehicles with TSI engines only

Brand:
Integrated Engineering - Corporate Logo
ES#:
3579498
Mfg#:
IESOCBT2
In Stock
$678.99 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement
ES#3579503 - iesocbc2 - Stage 2 IE Performance ECU Tune With POWERlink Cable - Average gain of 64 horsepower and 98 lb-ft of torque on 91 Octane - Integrated Engineering - Volkswagen

Average gain of 64 horsepower and 98 lb-ft of torque on 91 Octane affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms 5X Entries For Our 25th Anniversary Sweepstakes!
Perform tune in minutes from the comfort of your own driveway! Only available for purchase in the United States and Canada.
For vehicles with FSI engines only

Brand:
Integrated Engineering - Corporate Logo
ES#:
3579503
Mfg#:
IESOCBC2
In Stock
$678.99 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement
ES#3579497 - iesocbt3 - Stage 2 IE Performance Tune - IE Manifold - Maximize horsepower and torque gains right at home - Integrated Engineering - Volkswagen

Maximize horsepower and torque gains right at home affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms 5X Entries For Our 25th Anniversary Sweepstakes!
Perform tune in minutes from the comfort of your own driveway! Only available for purchase in the United States and Canada.
For vehicles with TSI engines only

Brand:
Integrated Engineering - Corporate Logo
ES#:
3579497
Mfg#:
IESOCBT3
In Stock
$678.99 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement
ES#3579505 - iesocbb2 - Stage 2 IE Performance ECU Tune With POWERlink Cable - Average gain of 47 horsepower and 38 lb-ft of torque on 91/93 Octane - Integrated Engineering - Volkswagen

Average gain of 47 horsepower and 38 lb-ft of torque on 91/93 Octane affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms 5X Entries For Our 25th Anniversary Sweepstakes!
Perform tune in minutes from the comfort of your own driveway! Only available for purchase in the United States and Canada.

Brand:
Integrated Engineering - Corporate Logo
ES#:
3579505
Mfg#:
IESOCBB2
In Stock
$678.99 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement
ES#3579501 - iesocbc4 - Stage 2 IE Performance Tune - IE Manifold - Maximize horsepower and torque gains right at home - Integrated Engineering - Volkswagen

Maximize horsepower and torque gains right at home affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms 5X Entries For Our 25th Anniversary Sweepstakes!
Perform tune in minutes from the comfort of your own driveway! Only available for purchase in the United States and Canada.
For vehicles with FSI engines only

Brand:
Integrated Engineering - Corporate Logo
ES#:
3579501
Mfg#:
IESOCBC4
In Stock
$678.99 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement
ES#6138 - 06F198001BLK - Lightweight Underdrive Crank Pulley Kit - Black - Bolt on way to reclaim lost horsepower - ECS - Audi Volkswagen

Bolt on way to reclaim lost horsepower affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms 10X Entries For Our 25th Anniversary Sweepstakes!

For vehicles with FSI engines only

Brand:
ECS - Corporate Logo
ES#:
6138
Mfg#:
06F198001BLK
In Stock
ON SALE! SAVE 15%
$198.99

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

$169.14 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement
ES#4846432 - CMBVLRSLT040175 - 10-100 PSI Billet Adjustable Fuel Management Unit (FMU) - Silver - Allows perfect fixation of the fuel pressure regulator in the desired location. - SPA Performance - Audi Volkswagen

Allows perfect fixation of the fuel pressure regulator in the desired location. affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms

Brand:
SPA Performance - Corporate Logo
ES#:
4846432
Mfg#:
CMBVLRSLT040175
In Stock
$94.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement
ES#4424866 - 034-103-274 - MK5/MK6 VW Golf GTI / Jetta / B6 Passat / Tiguan 2.0T TSI Gen 1 Dynamic+ Performance Software Package - Unleash up to 264HP/304TQ by transforming your VW/Audi EA888.1 with Dynamic+ Tuning - delivering ultimate power, drivability, reliability, and enhanced features! - 034Motorsport - Volkswagen

Unleash up to 264HP/304TQ by transforming your VW/Audi EA888.1 with Dynamic+ Tuning - delivering ultimate power, drivability, reliability, and enhanced features! affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms
For vehicles with Gen 1 TSI engine only

Brand:
034Motorsport - Corporate Logo
ES#:
4424866
Mfg#:
034-103-274
Ships in 1 Business Day
Starting at $180.00 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Partial Replacement
ES#4428229 - 034-103-273 - MK5 VW Golf GTI / Jetta / EOS / Passat B6 2.0T FSI EA113 Dynamic+ Performance Software Package - Unleash up to 309HP/313TQ by transforming your VW/Audi EA113 FSI with Dynamic+ Tuning - delivering ultimate power, drivability, reliability, and enhanced features! - 034Motorsport - Volkswagen

Unleash up to 309HP/313TQ by transforming your VW/Audi EA113 FSI with Dynamic+ Tuning - delivering ultimate power, drivability, reliability, and enhanced features! affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms
For vehicles with FSI engine only

Brand:
034Motorsport - Corporate Logo
ES#:
4428229
Mfg#:
034-103-273
Ships in 1 Business Day
Starting at $180.00 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Partial Replacement
ES#3236277 - 204-6303 - Connecting Rod Bolt Set  - High Performance 8740 complete rod bolt set. M9 - ARP - Volkswagen

High Performance 8740 complete rod bolt set. M9 affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms

Brand:
ARP - Corporate Logo
ES#:
3236277
Mfg#:
204-6303
In Stock
$130.99 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement
ES#4846399 - TINW1102 - Cast Aluminum Intake Manifold - With Fuel Rail - Increase the boost without fear of sending the stock intake manifold flying! - SPA Performance - Volkswagen

Increase the boost without fear of sending the stock intake manifold flying! affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms

Brand:
SPA Performance - Corporate Logo
ES#:
4846399
Mfg#:
TINW1102
Ships in 4 Business Days
$649.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Average gain of 65 horsepower and 103 lb-ft of torque on 93 Octane @ 18 PSI with Exhaust upgrade affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms
For vehicles with TSI engine only

Brand:
Tunezilla - Corporate Logo
ES#:
3097363
Mfg#:
TSI-20T-2+
Ships in 8 Business Days
$649.00 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement
ES#4818093 - 06J145220A - Wastegate Actuator Rod Rattle Clip - Have you noticed a strange rattling noise under acceleration? - Bremmen Parts - Volkswagen

Have you noticed a strange rattling noise under acceleration? affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms 10X Entries For Our 25th Anniversary Sweepstakes!

For vehicles with TSI engines only

Brand:
Bremmen Parts - Corporate Logo
ES#:
4818093
Mfg#:
06J145220A
In Stock
ON SALE! SAVE 21%
$37.99

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

$30.18 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement
ES#4389218 - ES-VW02-CBS - 3" Cat-Back Exhaust System - MK5 GTI - Features brushed 304 stainless steel construction and twin 3" polished stainless tips - XForce - Volkswagen

Features brushed 304 stainless steel construction and twin 3" polished stainless tips affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms

Brand:
XForce - Corporate Logo
ES#:
4389218
Mfg#:
ES-VW02-CBS
Ships on Jun 24, 2026
10% off MSRP

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

$699.00

This product was last offered at the strikethrough price on
02-15-2026

$629.99 USD
Free Shipping
ES#2771607 - VWR11G501 -  VWR High-Flow Panel Air Filter - A cost effective improvement to your engine's efficiency, improving power and economy - Racingline - Audi Volkswagen

A cost effective improvement to your engine's efficiency, improving power and economy affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms
For vehicles with TSI engines only

Brand:
Racingline - Corporate Logo
ES#:
2771607
Mfg#:
VWR11G501
In Stock
Limited Qty Sale
$85.99

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

$69.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement
ES#2862960 - CTSHW083 - Throttle body Spacer Kit - boost your mid-range torque with this throttle body spacer kit - CTS - Audi Volkswagen

boost your mid-range torque with this throttle body spacer kit affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms

Brand:
CTS - Corporate Logo
ES#:
2862960
Mfg#:
CTSHW083
Ships in 8 Business Days
$69.99 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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