This product is for Racing Competition only and is not legal for use in highway or street vehicles or other non-racing competition off-road vehicles.
Purchasing this product requires you to sign our Vehicle Compliance Waiver here.
B&B Headers Porsche Boxster 97-99
Each Billy Boat Performance Exhaust system incorporates 3 generations of fabrication skill and racing talent. Every system starts with T-304 stainless steel, known throughout the industry as the highest quality material practical for after-cat exhaust applications. All exhaust tubing is mandrel bent on sophisticated CNC machinery for a precise fit and uninterrupted exhaust flow. The use of T-304 stainless steel flanges also offers high strength and complete resistance to harsh elements. All hangers, resonators, and tips are T-304 stainless steel as well. Billy Boat Performance Exhaust mufflers are crafted in-house with years of racing and street development invested into the design. Each muffler is tuned to match its application for the best possible performance gain and sound quality combination. For strength, the muffler end-plates are radiused at the inlet and outlet preventing premature cracking. Additionally, reinforcing gussets are used when necessary. Depending on the application, you can choose from 3 inch round tips with a rolled edge, 4.5 inch oval rolled edge tips, 5.25 inch oval rolled edge tips or DTM style tips for European applications.
Performance for your vehicles exhaust system begins with B&B stainless steel headers. B&B Header design and technology incorporate the correct firing sequence which pairs exhaust ports together for more efficient exhaust scavenging, improved torque and increased horsepower. All Billy Boat Performance Exhaust cat back and header systems are tuned to match the application. Providing the perfect combination of performance, sound and style is what they do. Since exhaust is their specialty, B&B has a keen eye for detail. All B&B products are precision built as a direct replacement for stock exhaust components including hardware and gaskets. No machining, no cutting or welding means easy installation. Contact Us
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Since 1989 Billy Boat Performance Exhaust has designed, tested, and manufactured the highest quality stainless steel exhaust systems available. B&B introduced the Tri-Flo line named after its unique 3-into-1 Porsche header. Today in its state-of-the-art facility located in Arizona, Billy Boat continues to develop the highest performing exhaust systems for most sports cars, trucks, and SUVs. They have high quality, incredible sounding exhaust systems for Corvette, Porsche, Cadillac, Range Rover, Dodge, BMW, and more. With an in-house dyno facility and R&D staff, we stay on top of current vehicle trends and deliver products that fit and perform to an unsurpassed level of standards. All products are Made in the USA.