Which style headers ??
#21
I bought Mac longtubes and a Mac ProChamber and SLP high flow cats. I haven't installed them yet. Still waiting to get the headers coated...
I'll post a video of before and after. I think I may ask the guy who is installing to dyno it before and after so I can get baseline levels and then full bolt on exhaust numbers.
I'll post a video of before and after. I think I may ask the guy who is installing to dyno it before and after so I can get baseline levels and then full bolt on exhaust numbers.
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junior04
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