3" Turbo Pipe W HD Up Pipe Set For 2001-2004 Chevy GMC 6.6L LB7 Duramax Diesel

Upgrade your Chevy or GMC 6.6L LB7 Duramax Diesel's performance and efficiency with the 3" Turbo Pipe W HD Up Pipe Set from Doctor Diesel USA. Made with high-quality stainless steel and coated with a thermal coat, this pipe reduces EGT's and improves throttle response, resulting in increased power and fuel efficiency. Perfect for 2001-2004 models.