If i were to get a sri, headers, exuast, and new catback, what kind of performance could i get from a 7th gen sedan? (ex.)
Oh yeah and for the quality of the mods i would say not the best but decent.

 

15-20whp.

 

5-10 hp. maybe 15 but I doubt it.

 

so IMO i would say waste of money. I think ill stick to appearence and sound

 

You would also gain cool sounds and a shiny muffler!

 

if u want REAL gains then save for a turbo..or maybe even a swap. but turbo is the best bang 4 ur buck.

 

you could get the 15-20 hp if you tuned your car somehow to cope with those mods, but untuned probably 12hp at the most

 

15 HP may not sound like much, but it would add a nice little kick on a car this light.

 

k, if you look at it in percentage you are gunna gain 13-17% more hp with those mods. you thinkin full exhause or just cat back? i would definately get an Injen CAI instead of a SRI. It really depends on how much faster you want your car to be. You should be able to hit 200whp goin NA. too much more than that you will need to boost.

 

What do u mean by NA. and would the cai be kind of dangerous to my engine livin in the midwest?
with how much rain we get, i am worried i will get water in it. I have been searchin on that and have heard
contradictory answers.