Originally Posted by DtrMustang
I bought my m90 kit from Brenspeed last month on sale for $3299 minus the roush tune and plugs. The additional needed parts ( Brenspeed tune and plugs) were only around $350.
Wow that's an awesome price. What kind of numbers are you getting with that kit?
06 GT, o/r x-pipe, magnaflow mufflers, airaid short ram.