These modified he351cw feature a 62mm 6x6 billet compressor wheel with a high flow custom 67mm turbine wheel. All turbo's are built from core turbo's and receive brand new cartridge's with all new bearing's and seal's to ensure longevity and durability, the only thing that is reused from the core is the modified exhaust and compressor housing's. New wastegates pre set to open at 45lbs. These turbo's are 2.5 legal and workstock legal(please check rule's sometime's they vary).They have done over 650hp many time's before and are amazing upgrade's for the everyday driver or someone that tow's heavy. These turbo's are very loud compared to stock. So if your looking to make more power, better over all efficiency and noise this turbo is for you. Please call before ordering these are build to order. Core charge applies in price refundable $250 once core is received. 650hp capable with 1 year warranty.