Hey guys im thinking of putting a cattman y pipe on my 01 max se 5spd...just wondering...how much of an improvment will i be seeing and is my car going to be louder...i want the performance but not looking for loud exhaust...i like sneaking around...thanks any advice will help..

 

It's not going to be really that noticeable if you don't have any other exhaust mods....maybe at higher RPM's you'll hear it a little bit, but in general, around town, it should be barely noticable. Great bang for the buck for 00-01, I highly reccommend it.

 

Good...is there a good amount of horsepower noticed here at all like will i notice a difference???

 

is it worth the money gettin the header + y-pipe combo?? do the cattman headers make a huge difference??

 

If your car is stock and running well then expect a 9hp gain...12-15hp with an intake and an exhaust.

 

Yes, you should absolutely notice a difference. It won't be like a 'I added a turbo and gee my car's ridiculously quicker' difference, but as long as you're alive and breathing, noticing the speed increase wont be too tough.