Leaderboard

The header replacement is a 3 hour job, 4 hours max ! ! ! ! The front sub frame is only dropped down by aprox 6 inches, it does not require removal at all.. $1000.00 including stainless high flow cats would be about right. Watch this video it might open your eyes a little to give a better insight on the job at hand. Hope this helps. https://www.clublexus.com/forums/is-f-2008-2014/855500-sikky-isf-header-installation-guide-video.html

your looking around the $1000 mark - give or take big job including dropping the sub frame. dont compromise on the install as its a bitch to fix later

Hey guys, kinda new to this forum. Been mainly living off the fb lexus pages for years, Have a 11 ISF, Mods include PPE headers, custom mid section and hks rear ssm, usual joeZ intake etc,few carbon and novel ad ons, upgraded pads and rotors, work kiwami wheels wrapped in nitto nt05's, few underbody braces, toms strut braces, RR Aos and a custom tune performed by james at Bayside Performance Services (BPS) back in early 2015, recently been back for a check up and power levels is still a consistent 285-295kw atw. Had the car since 2014 and have driven it the entire time like it was built to be driven, countless track events and cant fault the car at all. Considered doing the RR racing sc setup off rafi but decided to do a rear mount precision turbo setup which will be alot cheaper and more efficient. Updates will come once it gets started. Pete