Quote:
Originally Posted by rory_a
Priorities change. And it's no race car, 10x more into making it a better street car than making it fast. I'll change it's route one day, so currently looking for a compatible axleback or catback to buy. As it is, I put 40 miles on it a day, everyday, and only race it 12 or so times a year.
So, any ideas on compatibility of a ProDrive oval axle back or Cobb axle back to Invidia midpipe? Power effects of dropping to 2.5" at the axle back mating?
|
I doubt that dropping to 2.5" (especially that far downstream) would make a lick of difference on the stock turbo, even at stage 2. When the gasses cool further toward the tailpipe, smaller diameters become less restrictive.