This is a thread I've wanted to start for awhile and since I have a 4.6L V8, I've been going through the Dinan site adding up all of the parts needed, short of supercharging my ride to make it better, quicker, more nimble etc. If anyone has any personal experience with any of the bolt ons and ECU upgrades, please post you're results.

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If you can still see the disapointment on his face in your rear view mirror, he's not far enough behind.
98 M3 Sedan blk/blk Sold
00 BMW 540i Sold
03 BMW 4.6IS
98 BMW E36 M3 modified