aFe Magnum FORCE Performance Accessories Coupling Kit 3-1/4in x 3in ID x 2-1/2in Reducer 2005-nissan-quest-esi5771146 lowered design reduces the vehicles

lowered design reduces the vehicles center of gravity and enhances the appearance

This kit bolts directly to your stock or Mishimoto E46 Performance Aluminum Radiator in both Manual or Automatic and works perfectly with the stock or Mishimoto coolant expansion tank

This system INCLUDES MDS (multi-displacement system) valve simulators which ELIMINATE the MDS valves

High intake and exhaust gas temperatures can reduce performance and potentially cause engine damage

seals and o-rings all come pre-installed

aFe Magnum FORCE Performance Accessories Coupling Kit 3-1/4in x 3in ID x 2-1/2in Reducer 2005-nissan-quest-esi5771146 lowered design reduces the vehiclesAdvanced Flow Engineering, Inc. (aFe) produces high flow, high performance air filters & intake systems for the automotive industry. Founded in April, 1999, aFe was created to address an obvious need in the automotive aftermarket industry: a lack of choice for a high performance aftermarket air filter. We are a team of engineers, machinists, production and sales people who believe in the product we design. We each have years of experience in our