Quick Ship SKU #: MBRP-GMCA428 MBRP Armor BLK 3" Turbo Downpipe 15.5-16 GM 6.6L Duramax LML

Improve your airflow and gain +21 horsepower and +24 lb/ft of torque with this free flowing turbo down pipe from MBRP. This downpipe offers a 20% increase in flow over your stock downpipe all while not affecting the factory emissions. This kit will only fit on the 3 bolt flange style connections and comes complete with everything needed for installation.