want 2 take off the muffler n just tell a shop 2 do 2 str8 pipes with no muffler

[DroptopDrifting]

what's different about that engine setup that's different from an 06? have you tried contacting kinetix directly via phone or email? sometimes if you can get a group buy goin on they might fabricate one, it's not too difficult to make if you know what you're doing. or if it's a simple tweak to make it fit, they might be able to do it for you. ya never know

as far as the headers idk much about cattman itself, besides the fact they're making a new website. but that's another thing that has a high chance of compatability. couldn't hurt to call. there's nothing more important than letting the engine breathe better if ya ask me i'd love to see what these 3.5L motors can do n/a in an altima or maxima.

[DroptopDrifting]

someone on a dif forum posted his time and ratings:

2007 Altima 3.5 SE 6MT Bone Stock! [email protected] MPH (70F)

----Dynapack: 242WHP, 217.5TQ ---Dynojet: 266WHP, 239 TQ (Fujita intake only).

not many people really throw these things on a dyno. and for some reason everyone has the cvt transmission, this guys is 6speed. good stuff

[Hussain]

the 3.5se CVT was tested at 14.6 or 14.8 and i got a 14.4 stock.... the stick was tested at 14.2 so with a good driver a 14.1 should be possible for sure and maybe even a 14.0 in a 6 speed coupe with a really good driver

[DroptopDrifting]

these things must be so easy to make fast. i've been considering an altima coupe as my daily driver. a nice n/a beast