PRP Integrated Main Cap Engine Block Brace - Mitsubishi Evo 4-9 4G63 Bolt Option:Include ARP Main Stud Kit supports 375 CFM (theoretical) $10

supports 375 CFM (theoretical) $10

292lb open

Bosch Knock Sensor

Gen-V WG45/50 5psi Yellow Inner Spring

2 x Frequency Inputs (Advanced Wastegate Position Encoder)

PRP Integrated Main Cap Engine Block Brace - Mitsubishi Evo 4-9 4G63 Bolt Option:Include ARP Main Stud Kit supports 375 CFM (theoretical) $104G63 Cast Ion EVO Integrated Main Cap Brace We are proud to release this long awaited masterpiece, an all in 1 main cap brace that now utilises everything we have learnt and about the standard OEM main cap system but this time we have incorporated the block brace and billet main caps itself in a one piece unit and tied it all into the pan rail for the most effective outcome possible. You have heard of or tried billet main caps, which do not offer