HI,

i have an invidia single exhaust(may be switching to q300) and a stock header.

Dont really plan on getting a header, atleast anytime soon and i actually think i'd go turbo before that.

Soooo, which would be the best size test pipe for me?

thanks in advance

 

typically, you want to match it to the diameter of your exhaust.

70mm to answer your question

 

alright thanks!

i was actually planning on doing that, just in case i went with a header or whatever.

So why even make the 60, arent most exhausts 70? except maybe stock?

 

No, there are alot of 60mm exhausts... it's always best to run the same size test pipe as your exhaust set-up.

 

OH OKAY! hahah

i feel dumb shows how much i know about exhaust. thanks guys

 

also is 105 shipped a good deal on an invidia tp with cel fix?

 

Yup, if it's brand new. That's what I paid for mine!

 

awesome!

i believe gruppe s was who told me that price. should be ordering tomorrow. thanks

 

it would be best to get header, test pipe, and exhaust all the same diameter

 

yeah i figured that, but since the header and exhaust are different, i didnt know which it should match. but now i do

thanks guys