how much does it add

[irondiezl3]

how much can a dual exhaust add. obviousley there are variables but generally or anyone that knowes from personal expirence? can you get 5hp out of it?

[YALEROYNOT]

i did pacsetter and magnaflow high flow ss cat 2.5 downpipe. and I would say at least 8 horse. it made a huge differance the whole range or throttle

[irondiezl3]

u actually felt a difference after being installed?

[YALEROYNOT]

Originally Posted by irondiezl3

u actually felt a difference after being installed?

oh ye for sure

in the top end "passing speed" pulls harder and off the line. I also have a cai to

making the car get air in and out faster is always the best improvement. I cant say how much hp (if I do someone will argue it ) for sure but it was atleast 8 + never dynoed befor or after.

and the pace setter kit is bolt on and easy to install. good project to get your hands dirty if you want and have the tools.

i have a 3.4 so if you have a 2.4 i don't know

[irondiezl3]

ive got a cold air and for now im getting a flow 40 put on next month i want dual still trying to figure out what exhaust to go with but maybe im wrong i thought a muffler wouldnt do a damn thing not even feel different let alone add even half of 1hp id be happy with any gain but i want to try and get a dual that will add atleast 5hp

[YALEROYNOT]

Originally Posted by irondiezl3

ive got a cold air and for now im getting a flow 40 put on next month i want dual still trying to figure out what exhaust to go with but maybe im wrong i thought a muffler wouldnt do a damn thing not even feel different let alone add even half of 1hp id be happy with any gain but i want to try and get a dual that will add atleast 5hp

my kit I got was $240 shipped and I put it on in 4 hours ( with a bad shoulder ) its a nice kit and sounds good to I think

[Redog]

A cat back you will probably get 5 hp.

Running true dual isn't worth it . It can be done, but it would be best to run 2 1.25 inch pipes. That's all the will fit in the exhaust channel under the car. You could do 2.5 dual with an "X" pipe, but you won't have the room for that

[super white alero1]

Adding the muffler won't make much of a difference. You need a downpipe, and piping to get the most out of the exhaust setup. You might see a 2hp hp gain with just a better muffler.