just found this when i was browsing online...made 400 whp with a turbo with a 2.5 inch dp on an 04 gtp....so should i return this thing or what???
***************The exhaust side is finished off with a custom stainless steel crossover assembly, specific mandrel bent, TIG-welded, 2.5-inch stainless steel downpipe with a U-bend removal and a CarSound high-flow catalytic converter. Happily, the outlet bolts directly to the stock exhaust system or Borla, DynoMax , or SLP systems to greatly simplify installation.
