Wehrli 15-19 Chevrolet Silverado HD 6.6L LML/L5P Duramax Bumper Grille - Gloss Black Lights>Light Bars & Cubes This EFI Bypass Regulator encompasses

This EFI Bypass Regulator encompasses features and benefits only found on Aeromotive regulators and in a new smaller and lighter package

It provides your engine with the largest amount of high-flowing air and delivers the highest power gains in most cases

the panel is drillable and can be custom hacked to mount on any flat surface

There have been many imitators since we invented this problem-solving device

13109-B All Black A1000 Injected Bypass Regulator

Wehrli 15-19 Chevrolet Silverado HD 6.6L LML/L5P Duramax Bumper Grille - Gloss Black Lights>Light Bars & Cubes This EFI Bypass Regulator encompassesWehrli 15 19 Chevrolet Silverado HD 6. 6L LML L5P Duramax Bumper Grille Gloss Black