dchar

Hi guys!

Anybody try to install the Lexus OEM Cold Air Intake system on their GS350? I only see ones made for the IS350 or 3GS, and I assume it fits on the 4GS since it's the same engine. Do you guys think it's worth it? Any performance gains?
http://www.ebay.com/itm/NEW-genuine-...-/181210412712

Any performance or aural gains from just changing air filter to the F-sport one? Will the one from the IS fit into our 4GS stock air box?
http://www.ebay.com/itm/LEXUS-IS250-...-/231564645210

Thanks!

ItzFilyO

The problem is the lower air box is made for the IS engine bay and may be different from ours but the piping may work.

I've thought about buying one and test it out but now that I have a new girlfriend, this idea went down the toilet.

Nobeanspls

I read up on this intake. It seems the only thing that is different from a K&N is that the lower box has a hole in the front.

You can get the same effect with a K&N intake and cutting the hole yourself.