Quote:
Originally Posted by Gregor12
my car made the 298 with just the exhaust and no tune.. it made much less power with the stock exhaust. its not a comparison to stock but he is showing the with just the y pipe the car made 306 at the wheels.
as for flow the y-pipe is the choke point on these vehicles no matter what size it is the y pipe will still restrict it. so unless you have a true dual 2.5 inch then you're not actually flowing more than a single three. The numbers dont lie man! i was very very surprised what my car made with just a y-back on it. also he didn't tune for power. i asked soho to smooth out my fuel table so he did. still has room for more! they have a 8XX rwhp g with a single exit exhaust i dont think we should be worried lol
as for the exhaust price i thought it was really good for the overall gains and sound
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I do have a true dual 2.5, almost every other exhaust on the market is dual 2.5 or dual 3" and his 8xxwhp car is DEFINITELY over single 3" capacity. A dual 3" picks 40-50hp over a dual 2.5" on turbo z's that are only in the 500whp range I couldn't imagine how choked that car must be. Hell a stillen exhaust picks up 10-15 hp NO "smoothing the fuel curve" needed. I used to know a guy with a supra and he went up almost 150hp when he threw out his single 3" it took him from 750-almost 900hp going to a 4" But regardless there was what a week of R&D and maybe $200 in parts in this? It's not even polished
Edit: I got to throw in that hes using an intake t bolt clamp instead of a real exhaust band clamp as well because a t bolt is $3 and a real accuseal clamp is $12