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Volkswagen Integrated Engineering

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ES#3639371 - iesocix2 - IE Performance DSG Tune - DQ250  - Higher RPM limit, faster shifts, optimized shift points, and adjustable launch control - Integrated Engineering - Audi Volkswagen

Higher RPM limit, faster shifts, optimized shift points, and adjustable launch control Buy Integrated Engineering Software from 9/3/26 - 9/30/26 for a chance to win your Software for FREE!
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#:
3639371
Mfg#:
IESOCIX2
In Stock
$778.99 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement
ES#3610320 - IESOVX1 - IE Performance DSG Tune - Increased power, higher RPM limit, faster shifts, optimized shift points, and adjustable launch control - Integrated Engineering - Audi Volkswagen

Increased power, higher RPM limit, faster shifts, optimized shift points, and adjustable launch control Buy Integrated Engineering Software from 9/3/26 - 9/30/26 for a chance to win your Software for FREE!
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#:
3610320
Mfg#:
IESOVX1
In Stock
$728.99 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement
ES#4492947 - IESOVY1 - IE Automatic Transmission Performance Tune (AQ250) - Enjoy increased power, higher RPM limit, and faster shifts with optimized and adjustable shift points. - Integrated Engineering - Volkswagen

Enjoy increased power, higher RPM limit, and faster shifts with optimized and adjustable shift points. Buy Integrated Engineering Software from 9/3/26 - 9/30/26 for a chance to win your Software for FREE!

Brand:
Integrated Engineering - Corporate Logo
ES#:
4492947
Mfg#:
IESOVY1
In Stock
$478.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement
ES#5504908 - IESOVN41 - IE Stage 1 ECU Tune With POWERlink Cable - Unlock your 1.8T's hidden potential and add instant thrill to your commute in minutesno hardware changes required. - Integrated Engineering - Audi Volkswagen

Unlock your 1.8T's hidden potential and add instant thrill to your commute in minutes—no hardware changes required. Buy Integrated Engineering Software from 9/3/26 - 9/30/26 for a chance to win your Software for FREE!

Brand:
Integrated Engineering - Corporate Logo
ES#:
5504908
Mfg#:
IESOVN41
In Stock
Starting at $184.99 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement
ES#5504704 - IESOVC23 - IE Stage 2 Pro Tune With POWERlink Cable - Average gain of up to 122HP and 142TQ depending on fuel type. - Integrated Engineering - Volkswagen

Average gain of up to 122HP and 142TQ depending on fuel type. Buy Integrated Engineering Software from 9/3/26 - 9/30/26 for a chance to win your Software for FREE!

Brand:
Integrated Engineering - Corporate Logo
ES#:
5504704
Mfg#:
IESOVC23
In Stock
Starting at $184.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement
ES#5504398 - IESOVB12 - IE Stage 2 ECU Tune With POWERlink Cable - Stage 2 ECU tune designed for use with an IE Performance Intake Manifold to maximize naturally aspirated power gains across the powerband for VW 2.5L 5-cylinder models (Rabbit, Jetta, Golf, Passat, Sportwagen, New Beetle). - Integrated Engineering - Volkswagen

Stage 2 ECU tune designed for use with an IE Performance Intake Manifold to maximize naturally aspirated power gains across the powerband for VW 2.5L 5-cylinder models (Rabbit, Jetta, Golf, Passat, Sportwagen, New Beetle). Buy Integrated Engineering Software from 9/3/26 - 9/30/26 for a chance to win your Software for FREE!

Brand:
Integrated Engineering - Corporate Logo
ES#:
5504398
Mfg#:
IESOVB12
In Stock
Starting at $184.99 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement
ES#3691191 - iesocix3 - IE Performance DSG Tune - DQ381 - Increased power, higher RPM limit, faster shifts, optimized shift points, and adjustable launch control - Integrated Engineering - Audi Volkswagen

Increased power, higher RPM limit, faster shifts, optimized shift points, and adjustable launch control Buy Integrated Engineering Software from 9/3/26 - 9/30/26 for a chance to win your Software for FREE!
Perform tune in minutes from the comfort of your own driveway! Only available for purchase in the United States and Canada.
For vehicles from the 2019 model year with 7-Speed, DQ381 DSG Transmission only

Brand:
Integrated Engineering - Corporate Logo
ES#:
3691191
Mfg#:
IESOCIX3
In Stock
$778.99 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement
ES#5504712 - IESOVT13 - IE K04 ECU Tune With POWERlink Cable - Gains of up to 170hp and 155tq depending on fuel type. - Integrated Engineering - Audi Volkswagen

Gains of up to 170hp and 155tq depending on fuel type. Buy Integrated Engineering Software from 9/3/26 - 9/30/26 for a chance to win your Software for FREE!
For vehicles with TSI engines only

Brand:
Integrated Engineering - Corporate Logo
ES#:
5504712
Mfg#:
IESOVT13
In Stock
Starting at $184.99 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement
ES#5504911 - IESOVN42 - IE Stage 2 ECU Tune With POWERlink Cable - Maximize your airflow and unlock aggressive performancecomplete with optional motorsport-inspired exhaust crackles. - Integrated Engineering - Audi Volkswagen

Maximize your airflow and unlock aggressive performance—complete with optional motorsport-inspired exhaust crackles. Buy Integrated Engineering Software from 9/3/26 - 9/30/26 for a chance to win your Software for FREE!

Brand:
Integrated Engineering - Corporate Logo
ES#:
5504911
Mfg#:
IESOVN42
In Stock
Starting at $184.99 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement
ES#5504931 - IESOVN4344 - IE Stage 3 ECU Tune With POWERlink Cable - Transform your unassuming 1.8T into a tire-spinning sports car by more than doubling your factory horsepower. - Integrated Engineering - Audi Volkswagen

Transform your unassuming 1.8T into a tire-spinning sports car by more than doubling your factory horsepower. Buy Integrated Engineering Software from 9/3/26 - 9/30/26 for a chance to win your Software for FREE!

Brand:
Integrated Engineering - Corporate Logo
ES#:
5504931
Mfg#:
IESOVN4344
In Stock
Starting at $184.99 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement

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