So I drilled

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Oct 8, 2011 | 02:42 PM

#151

SCV8

Instructor

Joined: Jun 2001

Posts: 1,135

Likes: 1

From: Seattle

This like the "Pavlov" experiment, we are so trained by years of owning cars that have wheezed-out intake tracts, and too little filter area. Then a car comes along that is pretty well squared away from the factory, and what do we do? We mess with it anyways, as would I more than likely...

Oct 24, 2013 | 11:07 AM

#152

xZhongChen

Driver School Candidate

Joined: Aug 2013

Posts: 46

Likes: 0

From: Alberta

Hey CL IS Owners,

Sorry to bring up an old thread.

I recently installed a JoeZ intake with a AFE Pro Dry S filter into my IS250.

I was contemplating of ordering a F-Sport Box but then I saw this.

Will cutting out holes on the Stock airbox give me the same results? or will I have to flatten out the bottom as well?

Feb 17, 2014 | 01:50 PM

#153

Ants350

Lead Lap

iTrader: (1)

Joined: Feb 2014

Posts: 534

Likes: 8

From: Ny

I actually have the same set up as you . I cut the oem box and very happy with it. I did it the same way he did it at the beginning of the thread. Nice growl.