Fleece Performance Modified Intake Horn For 2001-2004 Chevy/GMC 6.6L Duramax Diesel LB7
The Fleece FPE-INTAKEHORN Modified LB7 Intake Horn will increase the potential of your 01-04 GM 6.6L Duramax LB7 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!
Features:
- 15HP Increase
- Easy Upgrade
Fitment:
- 2001-2004 Chevy/GMC 6.6L LB7 Duramax Diesel