Top Speed Pro-1 Porsche 991.1 Carrera 3.4L / 3.8L T304 Stainless Steel Performance Headers (2012–2016)

Porsche 991.1 Carrera 3.4L & 3.8L (2012–2016) T304 Stainless Steel Performance Headers

These high-quality T304 stainless steel exhaust headers are precision engineered to fit the Porsche 991.1 Carrera 3.4L and 3.8L models (2012–2016). Featuring TIG-welded construction and mandrel-bent piping, these headers are designed to improve exhaust flow and deliver noticeable performance gains.

All ports are smoothly ported to ensure consistent exhaust flow and reduced turbulence, maximizing efficiency and throttle response.

• Material: T304 stainless steel
• Construction: TIG-welded exhaust headers
• Piping: Fully mandrel-bent tubing
• Ports: Ported edges for smooth exhaust flow
• Fitment: Direct-fit design

Installation Note:
Bolts and gaskets are not included. Installation requires OEM factory metal gaskets.

Emissions / Legal Notice:
Please verify your local and state regulations prior to purchase. This product is not street legal in some states and is NOT legal in California or New York. California sales require a CARB exemption number, which this product does not have.

Sound Disclaimer:
*** THIS EXHAUST PRODUCES A LOUD, DEEP, AGGRESSIVE TONE ***
Returns will not be accepted due to individual sound preference.

Shipping Information:
Free ground shipping applies to the 48 contiguous U.S. states only.
Please contact us for a shipping quote to Alaska, Guam, Hawaii, Puerto Rico, U.S. Virgin Islands, or for international shipping.