rn1014

I would like to know if somebody can tell specs. on my IS300 2002 exhaust? I want to know the the differance between a stock exhaust and any other exhaust out there.

H'sYellowIS300

what type of spec. are you looking for? Dia ? # of cat. etc....????

rn1014

I would like to know any thing and everything about the exhaust. I want to change my exhaust ,but need to know if it is going to help on performance not just noiseand looks. Thank you.

EmoDragRacer

well all of the exhausts that are out there will give you more power then the stock exhaust...

these are some of the common ones..and general HP numbers

Greddy-6-10hp
HKS Hiper-6-10hp
Toyomoto-8-12hp
5Zigen-3-4hp
there are others and I am sure other members can chime in and let you know what they think..

Christobol

I can only remember two other exhausts off the top of my head.

There is the
Rod Millen +7-9 hp
L-Tuned 6-10 hp

I haven't heard many of the exhausts through their full range... but I know the 5zigen is REALLY annoying. I followed a friend that has one, and it bothered me even in my car. From what someone else told me, he felt the L-Tuned sounded the best without being too loud and yet not too quiet.

Really though it's all personal preference. I missed the last meet, where I wanted to listen to everyone else's exhaust.

H'sYellowIS300

I got 7 From a Dragger 2 and I like the low melow tone not to annowing in the car not sure about out side. really like the huge tip

Christobol

I would like to hear that exhaust at a track. How well does the silencer work, and how easy is it to add and take off?

MastaTibz

Greddy is more like 4-5hp.