Exhaust question

[alltheway2drag]

Hi i think i have a normal exhaust line that plug to headers with a 2 holes end muffler.

Can i empty out my muffler ?
I mean to take away all ristrictions.

 

[9!'clipseDOHC]

Are you saying you have a stock exhaust with two tips on your muffler?

If you want your exhaust to be louder, you can remove the cat and muffler completely and run straight pipes or get a straight though muffler, or install a set of pacesetter headers (assuming you have the 4G63 N/T). Keep in mind if it is too loud you can run into issues with the police and I don't know about the laws in Canada but in the U.S. a catalytic converter is required to pass a state inspection.

 

[alltheway2drag]

ya its a 2 type muffler ( i mean 2 holes at the end of the muffler )

 

[Meinleat]

my old n/a had a 3 inch exhaust with a 4-5 inch tip its easy to replace just go to the marketplace

 

[95gstSwish]

if his car is a 93 he doesn't need to run a cat because he doesn't have to do u.s. emissions im not sure on Canada's specs though

 

[rb26alpha]

you can but it will become loud and just another reason to get pulled over. just by and$20 test pipe and get rid of the cat if your looking to free up horsepower. keeping the stock exhaust keeps the cops from pulling u. Also can get a 3 inch down pipe

 

[codym]

I suppose you could remove the restrictions.. easiest thing would be a test pipe like the previous member said. What are trying to accomplish here ?

 

[alltheway2drag]

I just want a nice sound. Free horsepower too tho.
I would like to get to somewhere around 200 hp without having a turbo.
But first of all would be repare my IDLE SURGE ( idle never at same place)
2000-2500, 1500. Never found the problem !!

 

[codym]

Just look into a test pipe, i did a straight pipe where my old cat was in it sounded a bit better.