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well...let me put it this way for you. Exhaust on our car has absolutely no noticeable gain what so ever. If anyone of you says you can feel that extra 3-4hp you're just trying to make yourself feel good.
OP...what are you looking for? performance? look? sound? if you're looking for performance than Joe Z is the way to go, but it'll cost you. If you're looking for looks and sound then do a little search, there are plenty of pictures, videos, and sound clip.
asking what's the "overall best" without defining what "overall best" entails is a vague question. what are you looking for? looks? performance? sound? price? axle-back, or cat-back?
the one you can buy from the dealership is the HKS lexus.
the favorite around CL is the tanabe.
the second favorite - and slightly louder - is the greddy sp2.
the loudest axle-back is the HKS hi-power.
the axle-back that lets you keep your warranty is the f-sport exhaust (but in order to do so, you not only have to buy it from a dealer, you also need to get it installed AT a dealer).
there are some axle-back jdm goodness like fujitsubo, blitz, WALD, and tom's, but they are expensive.
joe-z/PTS is a full cat-back design
so is megan
so is borla, iirc
you can use the megan mid-pipe w/ an axle-back. a select few use that set-up.
of course, then there are the one-offs that you can have your local muffler shop do.
Lexus HKS is the only LEGAL exhaust that you can get
its only illegal if you mess with the emissions equipment. like the cats...so all of the axleback exhausts should be ok. I have the hks (non-lexus) and love it.
its only illegal if you mess with the emissions equipment. like the cats...so all of the axleback exhausts should be ok. I have the hks (non-lexus) and love it.
I think the dB of the exhaust comes in to play too. Even though you didn't mess with the cats, if the exhaust is over a certain dB, then it'll be deemed illegal.
I think the dB of the exhaust comes in to play too. Even though you didn't mess with the cats, if the exhaust is over a certain dB, then it'll be deemed illegal.
i doubt that an axleback can be illegally loud. the loudest exhaust i ever had was 4in catback. that was only kinda loud
its only illegal if you mess with the emissions equipment. like the cats...so all of the axleback exhausts should be ok. I have the hks (non-lexus) and love it.
In California a lot of weird things are illegal.
An air intake isn't emissions equipment, but they can fail you if yours doesn't have an EO number.