FSportIS

iTrader: (13)

That is nice to hear another positive review on F Sport intake. You gonna love flooring your car now like many others do. Becareful with your feet lol.

AeroZ

iTrader: (1)

bough mine IS250 with Injen Intake already on the car and it sound great but Im sure no gain in hp or very little.

Nixcision

iTrader: (3)

Put a Takeda intake in mine last summer... mainly for sound.
Sounds amazing (from what I understand, its the loudest on the market?)

Highly recommend Takeda. An intake (especially those that are not true CAIs which f-sport, takeda and injen are not) only derives a handful of -unnoticeable- extra HP at the most, so why not get one that sounds great?

NickIS

Please fill me in on PPEs CAI? Is there one in the works?

AlShaqsi

I bought aFe Power Magnum Force Pro 5R Stage 2 Intake 06-14 Lexus IS 250/350 2.5L 3.5L V6 an oil filter type am gonna to assemble it in April when i go back to Oman
they claim it gain 14 HP
I am exited to hear it sound
when i install it i will attach the record of the sound in the form

Any one try the afe?
javascript:;
http://www.ebay.com/itm/141403711387?_trksid=p2060778.m2749.l2649&ssPageName=STRK%3AMEBIDX%3AIT
also i bought K&N filter oil for it
javascript:;
http://www.ebay.com/itm/290967157959?_trksid=p2060778.m2749.l2649&ssPageName=STRK%3AMEBIDX%3AIT

Lexusboy4

iTrader: (1)

This thread has sold me on the Fsport intake

613tl

i would just go with injen or k&n

Lex_Giorgio

Nice choice, you won't regret it

MrHarris

iTrader: (1)

I bought one 2 years ago anad bought one last year. They are totally different. The new one is CARB certified for california and also noticed NO loss in low end power in any temperature. The old one did, and it was very noticeable which was why I sold it.

illicit

iTrader: (1)

where did you hear that? As far as I know removing the stock air boxes is what makes it illegal in CA, It's even specified on the Injen website that it isn't CARB legal.