Porsche 944 Performance Headers

A stainless steel header system by Billy Boat is one of the most efficient and powerful single modification pieces you can buy for your Porsche 944. Available for both the 944 Turbo and Naturally Aspirated, these headers combine the best that Billy Boat has to offer in fitment, design, build quality, performance, and exhaust sound. With guaranteed HP and Torque boosts across the entire RPM range, you simply can't go wrong with this headers.

All systems are complete T304 Stainless Steel and come fully polished with 4.5" wide and 3" tall oval exhaust tips. Each kit is complete after the cat and retains the factory mounting configuration. Sound is mellow with a robust exhaust note and minimal interior resonance. After-cat systems retain all emission devices and are 50-state legal. The 944 Turbo kit is also available complete from the turbo-back, eliminating the catalytic converter¹, for an impressive turbo response and performance gains. A round, straight through muffler is also available for the 944 Turbo when sound level is not a concern.