Can you do this??

How much back pressure is required?

My muffler has just about had the bun and I'd like to just stick another piece of 3 1/2" exhaust in it's place.

*I live in the sticks and noise and emissions laws don't have any foothold here. We can do what we want*

Thanks for your replies!!!

 

GO for it you won't hurt anything there isn't any back pressure needed on these engines

 

Cut it off...been running that way for a few years now with no problems. Like Dennis said, back-pressure is a non-issue with these engines. As an added bonus, you'll pick up a few pounds of boost, a few HP, faster spool, and maybe a little more MPG. Plus it just sounds cool.

 

My 92 has been strait piped for years.

 

Yup I have straight 3" on mine. I'm into my whole exhaust for $40!! Original was toast, guy was parting a 92 1st gen, got all the exhaust pieces for that price...and the back half was brand new!!

 

Only think it will hurt is Maybe your Ear's lol

 

20 years in the Army toasted my ears!!! I don't even have a stereo in my big pig the turbo is so loud. Straight pipe happens tom.

 

you are going to love the sound. in the winter you will drive with the windows down, purposely drive under bridges and by brick buildings to hear the echo lol

 

One more month I will get frostbite in about 60 seconds with the window down but I'll take your word for it until summer rolls around in 6 months!!

 

Straight Pipe 3 or 4 or if you are persistent 5 inch all good Seat of the pants you will notice a difference . I run 3 inch till i have time to put 4 inch straight pipe from the turbo back of course

 

still shorts here till -20 then i have to wear pants