Weapon-R, Header and S-Pipe
Weapon*R 4-2-1 Race Header Long Tube Design Maximum High RPM Exhaust Flow Stepped Tubing Design for Higher Torque Gains Ideal for all forms of Competition Racing Best for Vehicles with High Lift Cams and High RPM Rev Band 2.5" Collector for High Exhaust Flow Eliminates Catalytic Converter ( NOT 50 State Legal ) Designed with Extensive Research and Development on Weapon*R's Dynapack Dyno. OFFROAD USE ONLY NOT LEGAL FOR USE ON PUBLIC HIGHWAYS

Any modifications made to this item will void warranty. Ceramic coating this header will void warranty and may cause it to warp.

Weapon R S Pipe is designed to replace the most restrictive exhaust piece in the factory system. Weapon R S Pipe is made of  2.5” 304 Stainless steel it features CNC machine mandrel bending which clears the factory lower support beam. It is made for High flow and high gains from such a easy upgrade to the factory system. Will work with factory exhaust pieces aslong as a aftermarket headers.


Application: Scion xB, 2008+
Price:$499.99 plus FREE SHIPPING