2001-2008 Duramax BD Full Bore-m
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2001-2008 Duramax BD Full Bore


Balanced exhaust flow for more power and lower Exhaust Gas Temperatures.
Part Number: 1041460  
Balanced exhaust flow for more power and lower Exhaust Gas Temperatures.
 
Price:
$165.00
Qty: 
 
You may not know it, but the factory driver’s side exhaust manifold is pinched down to allow for steering shaft clearance, which actually isn’t required. As a result, this manifold only flows 80% of the passenger side. BD’s Full Bore exhaust manifold restores exhaust flow balance, improving power and reducing EGT’s. 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 EGT probes.
 Average Rating:  5 Star Rating
5.0
 based on 1 Customer Reviews  
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   Awsome quality !!!, May 6, 2018  By Steve (MOUNT PROSPECT, IL)(Verified)
Very good quality product ! Perfect fit . Service from merchant automotive couldn't be better !!!