f22 header question

[streetspeed607]

my rings are blown in my 90 ex f22a4 and i just bought i good running f22a1 with about 88k on it with trannny and brand new clutch for 100$! does the a1 have less performance than the a4?

anyway back on track, it came with a header 4-2-1 with high flow cat, the "2" part of the header, bottom peice of the header if u will. has big dents in it. should i use that or am i better off using the top part of the header and the bottome part from my a4 motor?

Thanks everyone

llater

[Granite CB7]

Yes, the a1 does have less performance than the a4, by 5 hp (125 vs. 130) The only thing the a4 has on the a1, is its tubular steel 4-2-1 header. Everything else is the same (ECU, IM, cam, etc)

You could try putting the a4 downpipe on that aftermarket header, it may fit, it may not, I'm unsure. If that doesn't work, I'd say just use the full a4 header/downpipe

Dan

[streetspeed607]

ill give it a shot...

thanks