Rubn1out4GudLuk

I don't...I'm sorry, it's one of those things you gotta hear in person to hear it in all its glory.

connorling

If test pipe mean straight hollow pipe, can I just bash out the standard cat ?

jayson415P.R.

You shouldn't that creates more harm than good cause of the turbulence created by the conical diameter in the cat.

Gernby

If the inside of the OEM cat was TOTALLY gutted, with no remaining material inside, then I don't think it would create any negative turbulance. It would just be an expansion chamber (resonator) with very smooth conical entry and exit..

jayson415P.R.

Here you go!



http://www.importtuner.com/tech/impp...ion/index.html

connorling

Good info from that link, I have a T1R header n buddyclub spec IV single cat back, u think I should keep the cat stock?

jayson415P.R.

If I were you I'd just buy a TP since theire cheap and oem CATs are expensive,beside that you're car is gonna sound better and gain what 2-4 HPs!

Edit.just remember to buy extra anti-foulers so you don't get the CEL if you have an 06+.

niptek

anyone have this cel fix on there 06+ test pipe? http://www.bigdaddiesgarage.com/mini-cat-cel-fix.html

Tooslammed

Can someone pm me what is the best tp i could get for a stock exaust?

jayson415P.R.

I do,that one is called the mini-cat,i just used 2 anti-foulers from autozone and the mini cat and i havent got any CEL in 250 miles and i have an 06.