Universal Black Series™ Aussie Style Exhaust Stack (B1550BLK) by MBRP®. Inlet Diameter: 4". Outlet Diameter: 5". Overall Length: 36". Black is the new chrome, they say. These "Aussie-style" black stacks are finished in BMRP's long-lasting ceramic high-heat finish. They’ll turn heads in ways that polished stainless can't. Fabricated from aluminized steel, these pipes will announce your appearance audibly as well.
Notes: To choose the appropriate exhaust tip, you need to know the diameter of your exhaust pipe. The diameter of the tailpipe should match the inlet size of the exhaust tip.
- 4” or 5” connection to exhaust pipe in bed
- Polished T304 stainless steel tubing
- Can’t rust or flake
- High flow, high style in one stack
- Sold individually
Stacks get your diesel exhaust fumes up, up and away, far from your face. A lot of drag strips and sled-towing sanctioning bodies require stacks, because normal bumper-level exhaust systems spew so much smoke it interferes with the timing lights. A stack-style exhaust system presents the least backpressure to exhaust flow, allowing you to modify the rest of your engine with an eye towards making big power.
Fifteen years ago, MBRP® started in the exhaust business by introducing the B&B Eliminator, a silencer that quickly became the best-selling snow machine muffler of all time. Exhaust system technology being as universal as it is, they soon branched off into cars, Jeeps, and diesel trucks, with amazing success. One of their secrets has been the practice of making as many universal-fit kits as possible. A couple of extra parts in the box means that a single kit might fit a number of different wheelbase pickup trucks, for instance. Reducing complexity in ordering is better for them, better for their distributors, and a great benefit for their customers, who are more likely to be able to find a kit that fits their vehicle on hand. In addition, they go to great lengths to make sure their systems fit properly every time. Careful attention to design and fabrication delivers a system that doesn’t need customization with a hammer to fit properly before the car or truck comes off the lift.