Say i got cutouts... Do you think they'll be louder a little after the headers, or right after the xpipe? I was thinking the X...
I'm not getting them for power guys... i just want to scare the deaf childern lol. I've run my car with an open x b4, and even though i dont really like the sound... its really really intimidating and scary sounding.n/a cars need back pressure unless you are running f/i i would not even waste my time.
invest that money some where else.
i was at murillo getting my car retuned and they had a shelby on the dyno at the time with 3500 miles on it and they had taken the supercharger off and fabricated a full turbo kit for the car,cost around 15,000 total but anyways the car had electric cutouts on it and when they opened the cutouts it made an extra 55rwhp on the dyno but that was with a turbo kit.
it put down 650 to the wheel.