Quote:
|
Originally Posted by x54.4blue
Don't think you get any gains from reduced back pressure.
If it was that easy BMW would of used bigger pipes.
The whole system was computer designed and the run by your on board computer.
|
It's already been noted ad nauseum that X5 exhaust modifications yield insignificant changes in HP. Owners modify their exhaust more for aural benefits. It's been discussed before, in fact, you were involved in the discussion. You do remember your statements stating exhaust modifications creates nothing but noise pollution, don't you? That was the post that you called everyone a bunch of angry rednecks.
I haven't forgotten...