This upgrade can only be performed with the car at ECS Tuning's location in Ohio.
Call In Or Chat For Best Price! 5X Entries For Our 25th Anniversary Sweepstakes! This upgrade must be performed at ECS Tuning's facility in Ohio. Ship your ECU for free, or drive your vehicle to our location. For vehicles with mass airflow sensor only. 181hp/204lb-ft (93 octane) --- 180hp/201lb-ft (91 octane),
Brand:
ES#:
263541
Mfg#:
2.5STG1CHIP-2
In Stock
ON SALE!
SAVE 10%
$499.99
This product was last offered at the strikethrough price on 07-31-2026
Stage 1 ECU tune that resolves rev hang and throttle hesitation to deliver an aggressive power jump for VW 2.5L 5-cylinder models (Rabbit, Jetta, Golf, Passat, Sportwagen, New Beetle) directly from your smartphone.
5X Entries For Our 25th Anniversary Sweepstakes!
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).
5X Entries For Our 25th Anniversary Sweepstakes!
Featuring Pentosin high performance synthetic engine oil and Denso copper electrode spark plugs
10X Entries For Our 25th Anniversary Sweepstakes! For vehicles with VIN up to 1C-8-517 069 only, split is in the 2008 model year
Manifold absolute pressure sensor, lets your ECU know how much air pressure is in your intake manifold
For vehicles with VIN from 1C-9-500 001, split is in the 2009 model year
Whether you're maintaining or repairing your stock engine or looking for added horsepower, we have one of the most comprehensive inventories of engine parts and accessories for German cars. From hard engine parts like connecting rods, pistons, cylinder heads, short blocks, and engine timing parts to performance engine software upgrades; we have you covered.
Lifetime Replacement
