ARP Flywheel Bolts for Evo 4-9 (107-2803) ATI one is that they are

one is that they are often designed to blow open above a certain pressure to protect the engine and the other is they are not optimized for throttle response

81 21907216299 HP Cover (H Ported) V-Band T4 Inlet V-Band T4 Outlet

Part Number: Element: WEQ10MCSS 10 Micron Stainless Steel WEQ100MC 100 Micron Stainless Steel WEQ100MC-L 100 Micron Stainless Steel (Long)

• OEM Mitsubishi Bolts (1120A062)

(1) 3' of Silicone Vacuum Line

ARP Flywheel Bolts for Evo 4-9 (107-2803) ATI one is that they areARP 107 2803 flywheel bolt kit for the Evo 4 5 6 7 8 9 models. Includes a full set of 7 bolts with assembly lube. Vehicle Fitment: 1996 2006 Mitsubishi Evolution IV V VI VII VIII IX CN9A Evo 4CP9A Evo 5 6 CT9A Evo 7 8 9 Includes: (7) Bolts (1) Ultra Torque Fastener Assembly Lube Specs: 8740 Chrome Moly Black Oxide Finish Socket Size: 3 4 12pt UHL: 0. 600" Thread Size: M12 x 1. 25 Replacement Upgrade for these OEM Part Numbers: MD334117 More Info: ARP