Dinan Performance Engine Software - BMW 2001-2006 325I 2.5LStage 2 Engine Software is for use with the High Flow Cold Air Intake optimizing performance and drivability. Dinan Engine Software safely raises the rev limit by 240 RPM, endowing your car with a broader power band and greater road speed in each gear. The software also removes the top speed governor, enabling the cars to attain their "natural" top speed. Reprogramming of the drive by wire throttle system speeds up throttle response, dramatically

These are the best choice for a mild street car

Our PRO Series is the best performance exhaust system that money can buy

3 kg less than factory exhaust components (44

Refer to the manufacturer’s service information for full instructions

*Original Exhaust End Pipes Are Used*

- Lower Radiator Hose (Rein)

The Aluminum bars are made from high grade 6061 T6 swaged aluminum tubing

If sending turbocharger/s for an upgrade please ensure you print

Be sure to follow the factory service steps for accessing and setting the timing for your specific vehicle as outlined in the official VW/Audi service manual or equivalent Bentley manual

34-52-9-804-590 / 34 52 9 804 590

double-walled slash cut tips in chrome silver or diamond black

We have conversion kits to allow you to do just that