Lift your sled's performance, power, and tone to new levels. Infiniti Q45 mufflers' specially built interiors tune up your exhaust sound and provide optimized exhaust gas flow. From straight-through to dual-exit, look through a wide range of muffler types.
Let your rig perform brilliantly and sound super cool with an advanced performance muffler. Free-flowing Q45 exhaust mufflers get the most acceleration from your engine with high-flow contours. Pick up popular Infiniti Q45 mufflers with AAG.