Ultra High Flow 90mm Downpipe (NI-R35-NCATS2)
this product offers increased power and efficiency
+ Fits all Porsche 718 Cayman / Boxster vehicles (2017+) with Soul Performance Products downpipe ONLY+ Bolts into existing SOUL downpipe as an upgrade or track day alternative+ All Soul Performance Products components are backed by a renowned Lifetime Warranty for both street and track use
4L I4 engine
The titanium exhaust for Nissan GT-R R35 Ultimate Power Version Titanium is designed with a valvetronic technology to control airflow
Kline Innovation Ferrari 355 2.7 / 5.2 Manifolds Heat Shield Option M2 Competition F87N Ultra High Flow 90mm DownpipeTHE SOUND Replacing the stock catalysts with HJS HDPE motorsport catalysts, or de cat pipes, opens up the sound significantly. On valve open, the silencer is completely bypassed, and the exhaust discharge is merged into a Y pipe, blending the exhaust gases 180 degrees out of phase, resulting in a higher pitched sound. On valve closed, the gases are diverted through a series of chambers, and acoustic fill sections, resulting in a smooth and unobtrusive