Fabspeed Porsche 987 Boxster / Cayman TrackTec Valved Bypass Exhaust System (2005-2008) girodisc Tube/Fin cores are not meant

Tube/Fin cores are not meant for this type of boost pressure

This exhaust system is built with aerospace-grade Helical Limited exhaust valves

I typically don’t respond to negativity thrown our way

The Verus Engineering helps negate some of the front end lift that is typically found on the ND Miata

Fabspeed Porsche 987 Boxster / Cayman TrackTec Valved Bypass Exhaust System (2005-2008) girodisc Tube/Fin cores are not meantOur esteemed sporty Maxflo Exhaust tone with a raw, race car roar and extra power at the press of a button thanks to muffler bypass valves. One exhaust, two unique tones. Fabspeed engineers are always tinkering, and we wanted to try something a little different. We incorporated muffler bypass valves into the inlet pipes of our Maxflo Exhaust system to unleash an additional raw, race car like tone at the press of a button. We're proud to now offer the