BBK® 1647 - CNC Series™ Steel Chrome Long Tube Exhaust Headers

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$499.99
In Stock (6) - Ships in 24 to 48 hrs
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Notes:
  • This product is NOT legal for installation on vehicles required to meet CARB standards and/or registered in California and other states following CARB standards, including NY and ME.
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Product Details

CNC Series™ Steel Long Tube Exhaust Headers (1647) by BBK®. Primary Tubing Diameter: 1.75". Color: Chrome. Header Coating: Chrome. Header Style: Long Tube. Gain 30 plus dyno-proven horsepower just by bolting on a set of BBK long tube, full length headers. These premium headers are CAD designed with a one-piece laser cut exhaust flange, CNC mandrel bent tubes, and a leak-free ball and socket (dome) style collector, for unrestricted airflow. They’re pressure tested to ensure trouble-free performance, come with gaskets and mounting hardware, and available in eye-catching chrome or durable silver ceramic finish, or never rust stainless steel. A BBK high-flow X-pipe is required to connect to the exhaust system.

Notes:

  • This product is NOT legal for installation on vehicles required to meet CARB standards and/or registered in California and other states following CARB standards, including NY and ME.

Specifications:

Series: CNC Series™
Header Material: Steel
Finish: Chrome
Header Style: Long Tube
Primary Diameter: 1.75"
Tuned: Yes
Crossover Pipe Included: No
Catalytic Converters Included: No
Quantity: Pair
Inlet Port Shape: Round
Attachment Method: Stock flange
Weld-Up: No

Features:

  • Dyno Testing Results Show a Typical Increase of 30 Horsepower
  • CNC Mandrel Bent Tubes to Ensure Consistent Diameter throughout the Tubes
  • Developed using CAD (Computer Aided Design) software
  • 1-piece laser cut exhaust flange for added strength and durability
  • Leak free ball and socket (dome) style collector
  • Pressure tested to ensure trouble free performance
  • Recommended for built engines and high-performance applications
  • Includes new gaskets and hardware
  • Requires BBK high-flow X-pipe to connect to exhaust system
  • Limited 1-year warranty
  • Proudly made in the USA

Optimal cylinder scavenging, where the exhaust pulse helps draw the exhaust gas from the primary tube as well as draw the incoming intake charge into the cylinder, is most pronounced on long tube headers. Long tube headers are much more effective with longer cam durations and greater valve overlap, which is why they are recommended for “built” engines. The only caveats to long tube headers are that since the collector is lower on the header, ground clearance can be an issue, particularly on lowered vehicles, and fitment usually requires modifications to the exhaust system. However, the latter isn’t a problem with these headers if a BBK high-flow X-pipe is used to connect to the exhaust system.

When you want the best long tube headers, you can’t do better than BBK Long Tube headers. BBK uses CAD (Computer Aided Design) software to develop each system. Primary tube and collector diameter are optimized for each application, and every system is dyno-tested to make sure it makes the most rear wheel horsepower possible. Mandrel bending ensures that exhaust flow will be consistent for the length of the tube and CNC control ensures that every bend is made according to design. And before it leaves the factory, every header is pressure tested to make sure it will be trouble free.

BBK Long Tube Headers come with all necessary gaskets and hardware, as well as detailed instructions to guide you through the installation. Every header set is backed by a 1-year limited warranty against defects in materials or workmanship, as long as the product was installed according to BBK guidelines and not used for racing.

BBK Performance® is the No. 1 manufacturer of EFI performance parts and accessories. For over 20 years the company has concentrated its resources on the development and manufacture of performance parts and accessories for late model electronically fuel injected vehicles. These parts include large bore, high-flow mass air meters and throttle bodies, intake manifolds, high-flow fuel rails and high-volume fuel pumps, and cold air intake kits. The company also manufactures an extensive line of high-tech headers and exhaust pipes, and state-of-the-art suspension and steering components. Along with their commitment to EFI, the company is also dedicated to designing and manufacturing the highest quality parts and accessories right here in the USA. To that end, the company operates 2 large design and manufacturing facilities in Temecula, California as well as a large distribution center located in Daytona Beach, Florida.

Brand:
Part Number:
1647
UPC:
197975016478

Vehicle Fitment

Dodge
Charger 2006-2008
Magnum 2005-2008

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