01-04 Duramax LB7 64mm Ryans Super Core Turbo Add Turbo Install Kit:No Thanks Cast-in EGR flanges allows retention

Cast-in EGR flanges allows retention of factory EGR system

11-16 CHEVY DURAMAX DIESEL V8 6

Featuring a two-piece tail wee replaced the muffler with an MBRP muffler delete pipe to provide you with the ultimate in free flow exhaust

Powder-coated parts clean up the engine bay

Our friends over at H&S Performance have been testing this kit on their 2011 Denali HD for over 4 years

01-04 Duramax LB7 64mm Ryans Super Core Turbo Add Turbo Install Kit:No Thanks Cast-in EGR flanges allows retentionDescription We launched our LB7 Supercore back in 2019 as a better and more affordable way to mildly upgrade the turbo in your LB7 truck with the ability of you being able to retain your factory exhaust housing. Since then we have sold 100s of units and it has served our customers very well. Not settling in with the success, our team at Ryans Diesel Service began working on ways to improve this already well built unit. Introducing the RDS LB7 Turbo