CrAzYNeSs

I've heard them on the WRX's, STI's, and other turbo'd cars with an exhaust + testpipe and it sounds freakin great. Just wanted to know how it would sound on our cars. Currently running a Fujitsubo exhaust.

Will it dirty up the rear bumper really bad?
How bad does it smell, and is it very noticable?

Thanks!

-Jeff

**Jay-V**

It will be much louder

s(ice cold)2000

I have the test pipe on mine and i it . Everytime i go to a s2k meet,NSX meet,or any meet 2-5 people always complement. everyone always wants to know what kind of exhaust i have. I've had it for 6 months and i don't have that black stain in the bumper. you should do it im very

Sideways

It will add a few dbs and probably a check engine light. It does smell different. I've had several people point out the smell to me so i assume a cop could smell it too. It does require frequent soot removal from the back of the car in my situation.

klee1113

what exactly is a test pipe?

CrAzYNeSs

Hey klee1113,

A test pipe is "just a pipe" that replaces the catalytic convertor. Hence, increased dirtiness, smell, decibal and on top of that adds a couple of ponies to your car.

hope that helps!

-Jeff

shaolin

or you can call it a straight pipe

shaolin

test pipe is something good to have but your car will be loud. if you get pull over and cop find out you took your cat off, it'll be a big fine

CrAzYNeSs

Hey shaolin

s(ice cold)2000

the loudness is controllable if you keep it at low rpms, i've had cops behind me and dint get pulled over.If you put like this 1/4 bolt in the hole where the o2 sensor then the o2 sensor check engine wont come on