Originally Posted by 4x4
B16 YBB
make sure you get a full description up on here when your done and tested the thing!!!
Would be interesting to see what the diifferences are

I recieved this item this morning and had a good day fitting and testing it,with the opportunity of back to back rolling road testing to monitor results. The car was run on the rollers in current configuration and it recorded 376bhp and 390 lb/ft torque,we then fitted the new bit of kit and were suprised at the results... 406bhp and 395lb/ft torque and a lot quicker boosting

So,all in all a very good gain for the money
regards mark