View Single Post       07-18-2012, 02:53 AM   #19 N0OS3's Avatar
Drives: E90 Join Date: Feb 2010 Location: Oak Harbor, WA  Posts:
2,219 iTrader: (5)  the objective isn't to set off car alarms
necessarily, but just to get a baseline of where the horsepower
sits with zero restriction on the exhaust and then play around
with different types of mufflers to modify the horsepower
output. Besides that, i'm pretty sure it's gonna sound bad ass
anyway lol  as for the CSV2, that's typically a core change (you
send in your muffler and he modifies it) and he also released a
carbon fiber lip... IMO, the lip is as basic as it gets so it
wouldn't take much effort to make it in your own garage. The
headers are not something you make in your common garage...
usually requires precision cutting from CNC machines or
something along those lines, mandrel bender, and precious tig
welding... then to add on, the ceramic coating which probably
has to go to ANOTHER shop to get done... so from the start, just
one set of headers is at le