Exhaust, never thought it would be this hard

[Jason@Nameless]

Originally Posted by Cade01

This is what I want to do(if I ever get enough money) but if (and only if) the Nameless header has the cat like it did in the prototype pictures I will probably get the catless down pipe. Would much rather spend my money at a small shop.

Our header will be offered catted and catless when it is released. From what we found the catted version actually made better midrange power and the catless made better top end. Our next iteration for testing will be a few catless options using a venturi at the collector to try to get the best of both worlds, we're also going to step the pipe diameter up another 1/8th inch on the primary and secondary and try to stretch our overall primary/secondary length out a bit now that we have more data on valve diameters, port lengths, etc. And by more data, I mean all of the data. :-D Was worth the wait.

Jason

[Cade01]

Originally Posted by Jason@Nameless

Our header will be offered catted and catless when it is released. From what we found the catted version actually made better midrange power and the catless made better top end. Our next iteration for testing will be a few catless options using a venturi at the collector to try to get the best of both worlds, we're also going to step the pipe diameter up another 1/8th inch on the primary and secondary and try to stretch our overall primary/secondary length out a bit now that we have more data on valve diameters, port lengths, etc. And by more data, I mean all of the data. :-D Was worth the wait.

Jason

Cool! I want to leave at least one cat anyway(don't think a street car should smell) and I think I would rather have better midrange power than top end power.

[DanoFA20]

Invidia Q300 is a really nice one sounds clean, looks clean. isnt raspy or fart cannon looking or sounding plus its like 660$ ? i think. but thats just my taste i really want the Borla UEL Headers available they sound brawlick!