Fabspeed 981 GT4/Spyder Sport Headers

Fabspeed 981 GT4/Spyder Sport Headers: equal-length sport headers with 200-cell HJS sport catalytic converters, for the 2016 Porsche 981 Cayman GT4 / Boxster Spyder.

Why headers matter

Headers set how well the flat-six breathes. Smooth mandrel-bent primaries and merge collectors scavenge exhaust pulses more efficiently than the factory manifolds, which helps power and throttle response.

Sport catalytic converters

German-made 200-cell HJS sport catalytic converters replace the factory units. Fabspeed guarantees no catalyst-related check engine light. Check your state emissions rules before you buy.

Installation

Plan for a professional install. The part bolts to the factory mounting points, and the factory gaskets can be reused if they are in good condition. Re-torque the fasteners after the first heat cycle.

Install

Fabspeed designs it to bolt on in place of the factory parts, with no cutting or welding.

What's Included

• Fabspeed 981 GT4/Spyder Sport Headers

Features

• +28 hp and +41 lb-ft at 3,600 rpm, per Fabspeed
• 200-cell German HJS sport catalytic converters
• Equal-length CNC mandrel-bent T304 stainless
• Multi-layer exhaust manifold gasket included
• No catalyst check engine light, guaranteed by Fabspeed
• Backed by the Fabspeed Lifetime Warranty
• Fabspeed Lifetime Warranty

Fitment note

Fits the US 2016 Porsche 981 Cayman GT4 and 2016 Boxster Spyder (both sold in the US for 2016 only).

Specifications

Fitment

Questions about fitment? Call (310) 231-0292 or text (310) 886-3111.