BD Diesel Full Bore Exhaust Manifold for GM Duramax

OC DIESEL Part Number BD 1041460 (BD Diesel Full Bore Exhaust Manifold) will work for 6.6L GM Duramax light duty trucks ranging from vehicle manufactured dates 2001-2009.

Performance Exhaust Manifold to Improve Air Flow

You may not know it, but the factory drivers side exhaust manifold is pinched down to allow for steering shaft clearance, which actually is not required. As a result, this manifold only flows 80% of the passenger side. BDs Full Bore exhaust manifold restores exhaust flow balance, improving power and reducing exhaust gas temperature. Made from high silicon ductile iron, the Full Bore is a direct, bolt-in replacement for the factory manifold and is even drilled and tapped to accept the most popular exhaust gas temperature probes.

BD Diesel Full Bore Exhaust Manifold Features and Benefits

  • 20% More Flow!
  • Lower EGT’s
  • Restores flow balance
  • Improved Horsepower!

Give us a call at 714-848-2170 M-F from 8-5 PST – We will answer your questions regarding the aFe Cat Back Exhaust Systems. Ask about Free Shipping!

Live locally? Feel free to stop by our location and meet us! OC DIESEL, INC. is located at 17242 Gothard Street, Huntington Beach, CA 92647 Suites A and B. In addition to carrying aFe Cat Back Exhaust Systems, we have a full service shop staffed with knowledgeable technicians who are ready to squash any Diesel Repair issues.

The Diesel Performance Experts

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