Fabspeed Porsche 718 Boxster / Cayman Valved Exhaust System (2017+)

Full control over how rowdy your 718 sounds. Fabspeed’s Valvetronic Exhaust for the Boxster and Cayman pairs an investment-cast X-pipe with tier-one Helical exhaust valves: PSE on (valves open) delivers a unique, rowdy flat-four rumble with sharp pops on downshift; PSE off keeps things louder than stock but tame around town, with no drone.

Features

• Fits all Porsche 718 Boxster / Cayman Base and S models (2017+) and GTS models (2017–2020) worldwide
• Noticeable improvement in throttle response and reduced turbo lag; saves 7 lbs / 3.2 kg
• CAD-designed investment-cast X-pipe for maximum flow
• Helical Limited (UK) silica-carbide exhaust valves — plug-and-play with the factory PSE system; optional valve controller kit for non-PSE cars
• CNC mandrel-bent T304L stainless steel; 50-state emissions legal cat-back; no Check Engine Light
• Bolt-on installation — no cutting or welding
• Tips: carbon fiber, satin black, polished, brushed, or re-use OEM
• Fabspeed Lifetime Warranty

Boosted Mayhem is an authorized Fabspeed dealer. Browse more Boxster / Cayman exhausts and Valvetronic systems.

Ships brand new from the manufacturer's U.S. facility via UPS Ground, free in the U.S. In-stock items typically ship within 1 to 2 business days; built-to-order systems can take longer. Ask us for a lead-time estimate before you order.

Returns are accepted within 15 days of delivery on unused items in original packaging. A 15% restocking fee applies and return shipping is paid by the customer. Digital items such as ECU software are final sale once delivered.

Full shipping & returns policy