Fabspeed 718 Boxster/Cayman Sport Cat Downpipe

Fabspeed 718 Boxster/Cayman Sport Cat Downpipe: a sport cat downpipe with a 200-cell HJS catalytic converter, for the 2017-2025 Porsche 718 Boxster / Cayman.

Sound

In Fabspeed's words: "The Sport Cat with Downpipe adds more volume to the characteristic boxer engine rumble. No droning, and the activation of Sport mode greatly increases cracks and pops during shifting and overrun conditions."

Design

This downpipe uses the largest German-made HJS 200-cell Euro 6 homologated tri-metallic catalytic converter that fits in the factory location. Fabspeed estimates +20 hp over the factory part and 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.

What's Included

• Fabspeed 718 Boxster/Cayman Sport Cat Downpipe

Features

• Estimated +20 hp over the factory part, per Fabspeed
• 200-cell German HJS tri-metallic catalyst
• No catalyst check engine light, guaranteed by Fabspeed
• T304L stainless steel
• Bolt-on install with instructions
• Backed by the Fabspeed Lifetime Warranty
• Fabspeed Lifetime Warranty

Fitment note

Fits US 718 Boxster, Boxster S, Cayman and Cayman S (2017-2025) and the turbo 2.5L 718 Boxster GTS / Cayman GTS (2018-2019). Not for 4.0L GTS, GT4 or Spyder models.

Specifications

Fitment

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