Exhaust Manifold BD Diesel 1041459

BD Diesel exhaust manifold / header. This is a build component selected by SPECIFICATION rather than by a single vehicle application: match the frame size, flange, wheel size and A/R to your build. If you are not certain what your build needs, ask a tech before ordering.

What it does

The manifold collects exhaust from the ports and hands it to the turbo or the exhaust. Factory cast manifolds crack and warp with heat cycles, which leaks drive pressure and makes the tick you hear cold. A new manifold seals the ports again; a tubular header or turbo manifold trades some durability for flow and a faster spool.

How to choose

• Match the compressor and turbine wheel sizes to your power target and drive style
• Match the turbine housing A/R and flange to the manifold and downpipe you are running
• Confirm the oil and coolant feed arrangement matches your engine
• Check the part number against the component you are replacing

Fixes

• an exhaust tick when cold that quietens as it warms
• a cracked or warped factory manifold
• broken manifold bolts and leaking gaskets
• a turbo build needing a proper manifold

What's included

• the manifold or header as listed; gaskets and hardware where stated

Specifications

• Brand: BD Diesel
• Part number: 1041459
• Shipping weight: 30.4 lb
• Condition: new
• Product type: Exhaust Manifold

Cross-reference

Replaces or interchanges with BD Diesel 1041459. Check the part number stamped on your original before ordering.

Free shipping on orders of $70 or more; everything else ships with calculated shipping at the part's real weight. Questions on fitment? Ask a tech before you buy.