General Motors
LB7 Fuel Return Line - 2001-2004 GM 6.6L LB7 Duramax 97188733
Part # FPE-INTAKEHORN
Increase your LB7’s potential with this simple, but effective upgrade. Back-to-back dyno pulls showed an increase of 15hp with this Fleece Performance Modified LB7 Intake Horn – that’s about the cheapest 15hp from a bolt on you’ll find anywhere!
WARNING : This product can expose you to chemicals including arsenic, which is known to the State of California to cause cancer. For more information, go to www.P65Warnings.ca.gov