buy a tune and a dp if you havent already, exhaust does nothing for power and its expensive. Remove the restriction with a DP, use the flash tune to unleash the power and remove cel.
If you have done this already, by all means carry on.
I bought a new MAF sensor, Fabspeed midpipe/muffler setup to replace the ARK setup, GV BOV, new rotors and pads...
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Current Cars:
1995 M3 Coupe Manual Alpine White
1997 M3 Sedan Auto Cosmo Black Metallic
2018 x3 m40 Auto Grey Metallic
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