Exhaust Headers

The BBK R&D department developed these headers with one thing in mind – Getting even more horsepower and torque out of the all new 2015-2017 Coyote powered 5.0 liter S550 Mustang GT. This all new BBK header design is constructed with 1-3/4” CNC Mandrel-Bent tubing and solid 3/8” laser cut exhaust flanges to prevent heat distortion. Initial testing has showing gains of around 14 horsepower with this bolt on. These BBK tuned length exhaust headers include detailed instructions on how to cut and weld the factory drivers side OEM converter from the factory headers to the new BBK drivers side header flange for installation.

Additional Information

Shorty Tuned Length Exhaust Header Kit; CNC-Series Performance; CNC Mandrel Bent 1.75in. Tubing; Cut And Weld Drivers Side Cat; Incl. New Gaskets/Hardware; Titanium Ceramic;

Application Summary

THESE BBK PERFORMANCE SHORTY TUNED LENGTH EXHAUST HEADERS ARE DESIGNED AND CONSTRUCTED AS DIRECT FIT REPLACEMENTS FOR ALL 2015 UP MUSTANG GT APPLICATIONS. EACH HEADER IS MANUFACTURED WITH 1-3/4 INCH CNC MANDREL BENT TUBING THAT OFFERS UNRESTRICTED EXHAUST FLOW FOR INCREASED HORSEPOWER AND TORQUE OVER FACTORY OEM MANIFOLDS. BBK TUNED LENGTH HEADERS OFFER IMPROVED SCAVENGING WAVES FOR BETTER COMBUSTION; WHICH LEADS TO IMPROVED PERFORMANCE AND FUEL ECONOMY OVER STOCK OR EQUAL LENGTH HEADERS. AS WITH ALL BBK PERFORMANCE EXHAUST HEADERS THEY FEATURE A 3/8 IN. LASER CUT FLANGE FOR ADDITIONAL STRENGTH AND A GUARANTEED LEAK FREE FIT. ALL HEADERS ARE ROBOTICALLY AND PRECISION HAND WELDED AND THEN PRESSURE TESTED TO ENSURE YEARS OF RELIABILTY AND PERFORMANCE IN THE REAL WORLD. ALL BBK EXHAUST HEADERS ARE AVAILABLE IN A BRIGHT CHROME OR POLISHED SILVER CERAMIC COATED FINISH AND INCLUDE NEW EXHAUST HEADER GASKETS; HEADER BOLTS AND HARDWARE TO COMPLETE THE INSTALLATION.

Part Type

Exhaust Header

• Designed and Manufactured in USA
• Titanium Ceramic Finish - All Required Gaskets and Hardware Included

Note for Australian and European Markets

Unless otherwise stated, this product may be engineered for use in Left-Hand Drive vehicles. Steering components, pedals, shifters, linkages, wing mirrors, instrument clusters, panhard rods/traction bars, drag links, brake boosters, brake or clutch lines, accelerator cables, heater cores, some master cylinders and adjacent parts can vary between LHD and RHD configurations. In some models compenents such as windscreen wiper arms, motors and linkages could differ in their size and orientation. Items such as floor mats & dash mats may have differences in their structure around the front row (or padding in different locations). In many cases items are identical depending on the design of the vehicle and part, but may have differing mounts, lengths or bolt patterns. Carefully review the product images and details to ensure suitability for your vehicle, or contact StreetFX support if you are unsure. Returns are not accepted for special order products.

Images are supplied by the manufacturer and may be generic. While all efforts are made to provide accurate pictures, there may be differences in the actual product, such as colour, quantity, version, or included components. Please carefully review the description and specifications for details on inclusions or any variations. Some items may be sold individually or in sets, and images may occasionally depict additional products or quantities not included in your purchase. For assistance or clarification, please contact customer support.

Product Downloads

#	Document Type	Download
1.	Installation Instructions

Installation guides, warranty details, and other supporting documents are provided by the supplier. In some cases, these files may originate from regions outside your locale, meaning instructions, warranty procedures, and images may not fully align with your specific vehicle or region (e.g., LHD vs. RHD differences, return policies, etc.). If you need clarification, please contact a StreetFX support agent.

Reference Information