pearlisf

It's hard making additional power on a IS350. I've had a catback xforce exhaust and a takeda intake. To be honest I didn't feel any power difference other than the amazing sound it was making. 

I would recommend upgrading to an IS F when you can. Mine has ppe headers and full exhaust. The thing is scary fast. 🙂

I've had a Xforce cat-back (Varex version) on my is350 for 2 years. IMO the sound is amazing. There was a little drone on the freeway cruising up a slight hill. I simply hit the button and close the exhaust valve which takes the sound back to stock.

For the normal road driving the exhaust was always open and no drone whatsoever. 

I didn't notice much power difference. Maybe a little more torque in the higher rpms. 

Keen to take my ISF out. Let me know if any meets around Brisbane. 

Yes indeed. 🙂

Totally agree! 😁

Hi all,

Just purchased my second Lexus form a NSW member. Waited a very long time to come across a well looked after pearl white colour.

I came form a 2011 is350 F Sport and the IS F is a huge step up! The car is absolutely amazing and I can't get over how much attention it gets. 😄 

Mods: PPE Headers, Joe Z exhaust, intake, swift springs, F Sport forged wheels, castor bushes, AOS and a carbon flat bottom steering wheel.