Mishimoto MMCP-R90-2540BK Mishimoto 90-Degree Silicone Transition Coupler, 2.50-in to 4.00-in, Black Chevrolet-Silverado-2500-6-6L-Duramax-LB7-2002 precision-designed MAF housing allows for

precision-designed MAF housing allows for increased intake air flow while maintaining safe air-fuel ratios

4 - 1/4' NPT ports

For higher power or demands

Chevy and motor home applications that incorporate BD's exclusive alumibronze bushing

limb and your vehicle are put in jeopardy

Mishimoto MMCP-R90-2540BK Mishimoto 90-Degree Silicone Transition Coupler, 2.50-in to 4.00-in, Black Chevrolet-Silverado-2500-6-6L-Duramax-LB7-2002 precision-designed MAF housing allows forThe expansive line of silicone couplers from Mishimoto continues to expand! We now offer a broad range of 90 degree transition couplers applicable for use in both coolant and air passage systems. Finding the ideal coupler for your project can be challenging, but we make it easy with a massive selection of various bends, sizes, and colors to achieve your goals. Our couplers feature four layers of silicone, each divided by a layer of heat resistant