AFE 59-00005 4-3/8" x 3-1/2" Magnum Force Reducing Coupler CORE-90 which results in 21-degree cooler

which results in 21-degree cooler outlet temps over the stock intercooler

(1) Clutch - O/D Roller(Steel)

Right behind PowerPack is Stinger-Plus: best gains of +81 hp and +172 lb-ft (rear wheel) with 7 percent better fuel economy and greater durability

Autolite: 1117

1992-2000 Honda TRX 300 FourTrax

AFE 59-00005 4-3/8" x 3-1/2" Magnum Force Reducing Coupler CORE-90 which results in 21-degree coolerThe AFE 59 00005 4 3 8" x 3 1 2" Magnum Force Reducing Coupler is the perfect solution to those building their own custom intake system, or just repairing a torn boot on your existing intake. The polyurethane reducer coupler is designed to connect a 4 3 8OD tube with a 3 1 2" OD tube and is 2 3 4" long. The polyurethane construction is designed to meet modern elevated engine compartment temperatures with a reaction injection molded (RIM) polyurethane