Arrow Racing 1:1 intermediate exhaust manifold / decat / decatalyst, BMW F 850 GS Euro5 21-24 / F 900 GS / F 900 GS Adventure Euro5+ 24-26

This Arrow Racing 1:1 decat/decatalyst intermediate exhaust manifold is designed to replace the stock catalytic converter section. This solution is for those who want to simplify exhaust flow and adapt their exhaust system to sporty components. Product features: The Arrow Racing 1:1 version is designed for precise installation in the stock location. Decatization function replaces the stock catalytic converter section of the exhaust system. Robust design designed for high-temperature operation and road conditions.