Malossi MHR intake manifold with short opening and straight connection. 22/28mm variant has a 22mm opening and the 28mm carb connection for PHBG 15-21 Racing (with 28mm air filter adapter), PHVB 22, as well as PHBL 22-25 carburettors. Available in 2 different materials: NBR and FKM. FKM is great for increased heat-resistance. This is the FKM version.

Explanation: The difference between FPM, FKM, Viton®
Behind the abbreviations or names mentioned is the identical basic material - fluororubber. FKM is the abbreviation for fluoroelastomers according to the American ASTM standard. Viton®, on the other hand, is a trademark of the company DuPont Performance Elastomers.

In our range, all fluoro rubber articles are designated with the abbreviation FKM.