PowerBomb Exhaust Header 00-22 Kawasaki Suzuki 400 KLX DR-Z R SR S SM - FMF 040038

The FMF Racing PowerBomb 040038 is a four-stroke stainless steel header designed to maximise exhaust flow and performance. It incorporates FMF’s patented PowerBomb module, which strategically expands and contracts exhaust gases to deliver a significant 10% flow increase. The PowerBomb chamber acts as a pre-muffler, aiding in the reduction of sound output while enhancing velocity for improved throttle response. Specifically developed for closed-course applications, it offers riders a measurable boost in power and efficiency with robust stainless steel construction for durability. Features include FMF’s patented PowerBomb technology for optimised flow and performance gains, nearly 10% increase in exhaust flow, a “Bomb” chamber that acts as a pre-muffler reducing sound output and absorption, high-grade stainless steel construction for excellent durability and corrosion resistance, enhanced throttle response and overall engine output, and is designed for closed course competition use only. Available versions focus power delivery for MX or supercross applications. Specifications include Part Number: 040038, Product Type: Header, Construction: Stainless Steel, Header Style: PowerBomb, Weight: 2.0 lbs, and a Carburettor Warning: Yes (For closed course use only).