i will be ordering my header/downpipe combo this afternoon and i was wondering what exact options i should get.

i am planning on getting 1 3/4" ceramic header w/ 304 stainless steel 2.5" catless downpipe, bolt-in option.

is this going to be a good combination? should i go to a 1.5" header? any opinions are welcome.

 

Same combo I'm looking at just with 3" d/p instead. With the ss/sc you def wanna go 1 3/4. 1.5 for other cobalts

 

the only advice i have for you is to go catless. i have the zzp header/dp combo. and my high flow cat is clogged, and i almost lost to a stock ss s/c the other day. it feels like it is getting slower daily. i havent had time to hollow it out yet.

 

1 3/4ths High Temp Paint
Magnaflow Cat
3" downpipe with 2.5" exit

Don't waste your money on a stainless downpipe or the coating.

 

really? the coating will prevent it from rusting. and a stainless downpipe wont rust.

 

the coating burns off. (high temp paint)

 

oh well thanks guys. your saving me 120 bucks.

so 1 3/4" high temp painted header, 2.5" stainless/catless downpipe is what i should go with?

 

Catless will be louder, if you take it easy for the first tank of gas or so you should be ok. Ceramic coating will not peel off either

 

how do u know if ur cat is clogged??