Engine Size (L) 4.0Engine Size (L) 4.0Engine Size (L) 4.0Engine Size (L) 4.0

TopGears new OPF Delete Manifolds for the Porsche 718 Cayman/Boxter GTS & GT4 delivers smooth power and aggressive sound.

This set of manifolds is a direct replacement for the factory manifold/Header assembly. It is built from 304-grade stainless steel, which comes with Topgears Lifetime Warranty. The shape of the unit was optimized for high flow with smooth bends and large, diameter tubing. This allows it to deliver the increased power, torque, and throttle response you want without sacrificing any performance at all.

Power increases are immediately noticeable, especially in the mid-range and at high RPMs. An increase in BHP is guaranteed with this part.

(This product removes factory fitted emissions systems and is therefore may not be road legal, meaning this is strictly to be purchased for use off road)

Product Weight (boxed)- Box 1: 9.3 KG
Package Dimensions- Box 1: 60 x 50 x 22 CM
Video/Sound Clip- Not yet sourced, we can offer a 30% refund on receipt
Installation instructions- Not included, we recommend professional installation

Engine Size (L) 4.0