Wehrli 11-16 Chevrolet 6.6L LML Duramax Turbo Resonator Billet Block Off Plate TUNERS & PROGRAMMERS PART NUMBER COLOR 500-HSP-RAW Raw

PART NUMBER COLOR 500-HSP-RAW Raw 500-HSP-BR Blood Red 500-HSP-CB Candy Blue 500-HSP-CP Candy Purple 500-HSP-CR Candy Red 500-HSP-DG Dark Grey 500-HSP-GB Gloss Black 500-HSP-O Orange 500-HSP-SB Satin Black 500-HSP-W White

This makes it a popular upgrade for the earlier trucks as the increased flow will "balance" out the engine helping with throttle response and better overall performance

The Cheetah gives you the best of both worlds

They are for off-road use only and will only work on non-EGR applications

Billet fill neck with overflow

Wehrli 11-16 Chevrolet 6.6L LML Duramax Turbo Resonator Billet Block Off Plate TUNERS & PROGRAMMERS PART NUMBER COLOR 500-HSP-RAW RawWehrli 11 16 Chevrolet 6. 6L LML Duramax Turbo Resonator Billet Block Off Plate Weight 0. 6 lbs Dimensions 5. 5 4. 3 4 in