The MBRP Aluminized Steel Down Pipes are designed for those looking for great quality at a reasonable price for their Chevy/GMC 6.6L Duramax. If you demand top performance on a little tighter budget, look no further.
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.
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