2004.5-2005 6.6L LLY Duramax

MBRP

MBRP Universal Performance Muffler

$164.99

MBRP

MBRP Universal Utility Muffler - Black

$164.99

MBRP

MBRP Universal Sport Muffler - Black

$164.99

Westin

Westin Universal LED Rock Light Kit - 4 Lights - 14ft 9in Wiring Harness & Switch - Black

$297.50

Westin

Westin/Fey Light Kit - For all Universal & PM: 31000 / 31001 & 32000 - Chrome

$37.50

Wehrli

Wehrli 3in x 3.5in ID Straight Reducer x 4in Long Silicone Boot & Clamp Kit

$47.53

Wehrli

Wehrli 3.5in ID x 4in Long Silicone Boot and Clamp Kit

$47.53

Wehrli

Wehrli 3.5in ID x 5in Long Silicone Hump Boot and Clamp Kit

$62.08

Wehrli

Wehrli 2.375in x 3in ID Straight Reducer 4.5in Long Silicone Boot and Clamp Kit

$62.08

Wehrli

Wehrli 3in x 4in Long Silicone Boot & Clamp Kit

$38.80