Apr 26, 2012 · Novel Exhaust I saw a thread on CL about it with a link to the video. This is hands down the best sounding exhaust system I have ever heard for the F. It was actually a set of equal length headers that made the car sound like an LFA from what I read. We were under the impression that the headers were about 6K Yikes!!!

May 3, 2008 · The stainless steel exhaust system starts with tubular exhaust manifolds and integrated catalysts. Next come dual 2.4-inch diameter front pipes that are joined before a pre-muffler and 2.7-inch single center pipe, after which the system splits into two 2.1-inch pipes and enters dual 16.8-liter mufflers.

Oct 20, 2009 · Performance Tube Systems Full True Dual 304 SS Exhaust Five Axis R5:F 19x8.5 & 19x9.5 ~ Continental Extreme Contact DW 235-35 & 265-30 D2 Racing Sport Coils ~ Optic Blue AeroTect ~ JDM Fogs ~ Project Mu Brakes Race Ready.....

Mar 11, 2009 · LexusFForum.com is an independent Lexus enthusiast website owned and operated by VerticalScope Inc. Content on LexusFForum.com is generated by its users. LexusFForum.com is not in any way affiliated with Toyota Motor Corporation VerticalScope Inc., 111 Peter Street, Suite 600, Toronto, Ontario, M5V 2H1, Canada

Aug 13, 2011 · LexusFForum.com is an independent Lexus enthusiast website owned and operated by VerticalScope Inc. Content on LexusFForum.com is generated by its users. LexusFForum.com is not in any way affiliated with Toyota Motor Corporation VerticalScope Inc., 111 Peter Street, Suite 600, Toronto, Ontario, M5V 2H1, Canada

Sep 18, 2009 · Below is the Dynojet graph of ALL the 6th Gear Runs with the New Exhaust System installed... This independently tested system, included Two properly tuned resonators & mufflers for optimal performace gains while retaining the ultimate Lexus experience. Base / Stock Dyno test was 333 Rwhp & 336 Rtq

Apr 29, 2011 · 2008 Mercury Metallic Lexus IS-F w ML/NAV - SOLD SPEED: K&N Intake, Borla Dual Exhaust, PPE race headers with custom 2.5 inch outlets, Ported & Polished Throttle Body by Elite Engineering, Ported & Polished Intake Manifold by ExtrudeHone. SHINE: Garax 6000k low beams, HIDExtra 6000k Fog Light Kit, VLEDs 6000k City Light. SHOW: S4Play Rear Diffuser.

Apr 7, 2009 · I prefer the flanges on the Joe Z exhaust over the muffler clamps on the Borla but it does appear to keep the cost down. Unfortunately, Borla doesn't list the diameter (I'll assume 2.5" by the clamp size listed) or weight of the exhaust. It's good to see another manufacturer acknowledging our cars existence!

Dec 8, 2010 · lets put it this way, how much are you lookin to spend? if you do the muffler delete should be inexpensive, if you have money the exhaust cost more then 1k or even 2k. depending on what setup ur gettin. my vote is for aftermarket due the the headers available and after hearing them with joe z exhaust. its unbelievable. i still haven't heard one with headers with the muffler …

Mar 4, 2008 · Originally they were attached, but Lexus engineers discovered that they created lift above 130mph. At those speeds the car is "exhaling" a lot of exhaust gas, and that gas billowed behind the car making the rear end feel twitchy. The diffusers actually do very little to "cool" the exhaust, but actually smooth the exhaust to eliminate lift.