Quote:
Originally Posted by RAFiK - BMWClubUAE
I have got the following
- Bootmod3 Stg2 91oct
- VRSF Catless DPs / Stock exhaust
- BMC Drop-in filters
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I had a few runs against an M3 with the same mods and he left me everytime, I had to start at 50mph in 3rd and he was in 2nd due to grip.
I think the biggest power gain on his over mine was removing the cats.