MBRP Armor Series 4" DPF Back Single Exhaust 07.5-10 GM 6.6L Duramax LMM exhaust series selection:Armor Lite Series BD's exclusive Variable Orifice Technology

BD's exclusive Variable Orifice Technology utilizes an air cylinder on current models to actuate the offset stainless steel butterfly valve

The second type of system is what many would consider a radius arm design

dense air flowing to your engine as a cold air intake

the standard 3535 muffler may develop drone when the vehicle is under certain load conditions

while delivering a striking race look

MBRP Armor Series 4" DPF Back Single Exhaust 07.5-10 GM 6.6L Duramax LMM exhaust series selection:Armor Lite Series BD's exclusive Variable Orifice TechnologyYou count on your truck to tow all of your gear to where you want it. With your MBRPinc performance exhaust you can make that happen with up to 18 HP more horsepower and 28 ft lb more torque. Give your truck more pulling power and much improved throttle response with an MBRPinc diesel exhaust system. Our systems are so much more efficient, it will be easy to see what your truck can really do. ARMOR LITE SERIES Built from heavy duty aluminized steel