Integrated Engineering Performance TCU Tune | MK5 Rabbit · Jetta · MK6 Golf · Jetta · B7 Passat · MK1 Beetle | 2.5L I5 E65 · E66 745i 4.4L V8 [N62] Incredible Value

Incredible Value

In some cases this can cause limp modes

Reliably adds a larger fuel ceiling for increased flow

the stock bushing is extremely prone to failure

0T FSI (EA113) and 2

Integrated Engineering Performance TCU Tune | MK5 Rabbit · Jetta · MK6 Golf · Jetta · B7 Passat · MK1 Beetle | 2.5L I5 E65 · E66 745i 4.4L V8 [N62] Incredible ValueGet the full performance out of your 2. 5L engine tune on automatic transmissions with IE's TCU tune for all VW MK5 & MK6 2. 5L autos. Unlock the higher RPM range for Stage 1 and Stage 2 Intake Manifold Tunes and let that 5 cylinder breath. Enjoy increased power, higher RPM limit, and faster shifts with optimized and adjustable shift points. Stock transmission tuning on the automatic VW 2. 5L engines limits the RPM range and greatly reduces the