I would try and avoid a used supercharger. There are MORE than enough problems possible with a new one! Plus you really need the tuning software for your ECU chip for it to run right. Since it sounds like $$ is an issue (or this would be done already or you'd have an ///M3, etc. I'd'focus on the SC as a goal since a turbo set up is much more $$ generally. An important thing to also be aware of is that your car was not built to be as fast as you want it and so if the SC is installed, you will then have to upgrade the brakes to a big brake kit (those measly stock brakes on your car couldn't stop air), possibly bigger new wheels to FIT the bi brake kit, new tires on the new wheels, a much better suspension to handle the new power, a new high performance clutch (possibly with a lightweight flywheel) and that's just for starters. I did not even mention exhaust or headers. Basically, for your car, unless you are absiolutely madly in love with it, I would try a power programmer/chip from Bavarion Autosport & a new free flow sport exhaust. This will improve things and not cost a zillion dollars to totally remake your car. Realize for teh $$ you could BUY a used ///M! I hope this helps. Good luck and enjoy whatever you choose!
2008 ///M5 with Eisenmann race exhaust "Athena" 2013 VOLKSWAGEN Tiguan 2L Turbo RIP 2005 Dinan ///M3 S3-R+ Vert w/hardtop
- 6-speed, DINAN SC - race kit, race headers, etc. RIP 2002 Z3 Roadster 2.5i - VF Supercharged
, 5-speed, Brembos etc. Turkey ///M Car Fleet Commander
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