![Fleece Performance 2001-2004 LB7 Duramax Intake Air Heater Delete Plug Fleece Performance 2001-2004 LB7 Duramax Intake Air Heater Delete Plug](https://cdn11.bigcommerce.com/s-5yvdnrf5of/images/stencil/300x300/products/22980/64124/FPE-LB7-IAH-DELETE-FQWW__08254.1669843372.jpg?c=1)
Increase your LB7's potential with this simple, but effective upgrade. Back-to-back dyno pulls showed an increase of 15hp with this Modified LB7 Intake Horn – that's about the cheapest 15hp Increase your LB7's potential with this simple, but effective upgrade.
Back-to-back dyno pulls showed an increase of 15hp with this Modified LB7 Intake Horn – that's about the cheapest 15hp from a bolt on you'll find anywhere!
Painted black with a Fleece logo, includes a new Mahle gasket, B32478.