ARP Flywheel Bolts, High Performance Series, 12-point, 10mm x 1.25 Thread, Chromoly, Black Oxide, For Toyota fuel filter at low valve lifts most

at low valve lifts most of the air is recirculated to keep the noise to a minimum

Spring pre-load adjustment screw is o-ring sealed and does not leak vacuum/boost

4 x additional user definable DPIs used for measuring duty cycle

4L MultiAir Fiat Turbo Internal Wastegate Actuator (IWG) provides better turbo response and greater sensitivity when managing boost pressures

ARP Flywheel Bolts, High Performance Series, 12-point, 10mm x 1.25 Thread, Chromoly, Black Oxide, For Toyota fuel filter at low valve lifts mostThese Pro series flywheel bolts from ARP give you all that you need to bolt in your flywheel with confidence. They're much stronger than OEM hardware, are forged from aerospace alloy, and are heat treated prior to thread rolling and machining. These bolts feature an exclusive, flat 12 point head design and a larger than stock shank diameter for increased strength and improved flywheel register.