RAMAIR47

I am having mine put on as we speak. Got it from Nengun Performance in Japan for $456 and ordered it on Aug 4th and received it last week. Will post pictures tomorrow.

johnnyreb

Swacer, if you see ANYTHING that's Cheap for the Lexus let me Know to me, I LOVE the way it looks under the hood with the rest of the blue & with the Blue Mica Especially! & i know it's going to lessen the weight of the car 1-2 lbs. & add somewhere around 3-5 more hp

These are the Smooth Tubes that are on my Viper (2 of them) & supposedly Add 8-10 more hp!

BPauto

LOL, well honestly any premium high-quality intake filter would help. There's a wide range of options and they're usually readily available so you shouldn't have any problems getting a hold of one fairly quickly.

Sylvan

iTrader: (6)

I tried buying one for my ISF and was unable to, I think they were discontinued is what they told me it was quite awhile I looked into it. The RCF also comes with a larger throttle body than the ISF so it might not be an upgrade for an RCF..

They go to the cam covers and create vacuum to help relieve crank case pressure.

johnnyreb

Guys, i know there's several different filters & is one recommended over the other (oil soaked/dry or any others out there)? Thanks!

JCtx

Oh, so they're the PCV (positive crankcase ventilation)! Interesting. Hopefully the PCV valves are better than GM's, so no oil gets into the combustion chamber. Thank you for the explanation.

Swacer

So you buy a catch can....

JCtx

Do we need one??? Hope not. That's exactly what I had to do on all my Corvettes and GTO.

Sylvan

iTrader: (6)

The ISF guys are a little slow on figuring out how the system works but RRRacing put out a catch can system for ISF/RCFs and the few ISF guys that are running them seem to be find a fair bit of oil in them.

A long painful read if you know how the PVC system works and if you have had catch cans/oil air separators before you likely do.

https://www.clublexus.com/forums/is-...separator.html

You can buy them here

http://www.rr-racing.com/Lexus-Air-O...isfaos0001.htm

Swacer

I'm fine with buying one. With the car being DI, you won't have fuel being sprayed to clean off the valves, so keeping oil out of the intake is important early

johnnyreb

Guys, ya'll are Scare-ing me! anyway, i just put my Lem's intake on today & she sure looks Puuurty!

toystry

How the hell do they get that rainbow color effect.....I want to do my exhaust tips with that blueish color. I heard someone say something about using a material from gunsmiths?

Swacer

Why is this scaring you? This should be educating you....

Your car is far from perfect (like most cars) and you need to know how it works.

johnnyreb

One of the Vendors on here has the Exhaust System that has them on their tips, can't remember which one it is but it is Pretty Expensive. Seems like there was one more i saw but it didn't look near as good as the other.

johnnyreb

Well, IF you Do find a Perfect Car i Doubt you'd be able to Afford it! and i Don't really need to know how it works, that would be my Mechanic (especially as long as it's still under Warranty).