Lexus IS F • Smoky Granite Mica • Black Leather • NAV & ML
Joe Z Direct Air Flow Intake • Performance Tube Systems True Dual 304 SS Exhaust
12' BBS Wheels • Bridgestone S-04 245-35-19 & 285-30-19
Project Mu • D2 Racing Sport Coils • AeroTect • Xenon Depot LEDs
"The Relentless Pursuit Continues...."
I actually sold the Blitz filter long time ago right after I dyno tested it. Results were not impressive at the time and the fact that it wasn't reusable was a bad thing to me. When I did the dyno test last year, I still had my secondary carbon filter in the airbox and did several back to back swaps with the Blitz vs a new OEM filter and the OEM filter consistently did 1hp more. As for doing a filter comparison, it's probably not worthwhile. Now an upcoming exhaust shootout would be fun.
Can't find one on Ebay right now - anyone know any other sources?
__________________ 2006 IS 350 Smoky Granite Mica/Sterling Borla Street Exhaust - Stock Wheels (BBS RS-GT Diamond Black 18s in storage) - Black Pearl Badges - Sport Pedals - Llumar 30% Tint & Clear Bra - Philips 4300k HIDs Alpine VPA-B222 Vehiclehub Pro with iPod cable & XM radio - Alpine TME-M740BT 7" Touchscreen with Bluetooth - Total Mobile Audio T320.4 & T250.1 Amps
any sound differance or feel in reaction of the car?
There is no noticeable sound difference with the HKS filter installed and the carbon filter removed. Also can't feel any difference in reaction of the car. Modifying the intake probably doesn't yield more than 2-5hp. Once I get my secondary cat project complete I plan to do a dyno session and see how both the intake mods and the exhaust mods affect power.