Chirodan

Anyone have any before/after dyno results for ANY exhaust/intake mods?

I have heard of the full kits & some sort of different pipe behind the filter to the engine.

I know the OEM exhaust system is super quiet so I am wondering how much performance it is hindering to get it this way.

Any ECU mods proven yet?

Anyone?

caymandive

iTrader: (2)

I have some results. See my signature link below.

Chirodan

Thanks for the info. Please don't take offense, but it doesn't look like very much gain for the cost of the parts. Did you notice a big difference in performance or MPG?

Haven't had the car very long, so still learning.

Thanks very much for your input James.

caymandive

iTrader: (2)

Yeah you are right. Not much in the bang for buck factor here. Lexus did a good job from the start.

ben_r_

Yes they did...