aFe MACHForce XP SS Muffler 2.5in Center Inlet / 2.5in Dual Outlets 18in L x 9in W x 4in H Body 1990-infiniti-q45-esi3356782 Couple this with over 10K

Couple this with over 10K miles of road testing and the 1 year manufactures warranty

All Skunk2 radiator hoses are compatible with each vehicle's OEM water housings

5L OE-HD Flywheel

This Air Lift replacement bellows is an exact replacement for your original Air Lift air spring

wall TIG-welded steel tubing making them the strongest in the industry and include greasable polyurethane bushings

aFe MACHForce XP SS Muffler 2.5in Center Inlet / 2.5in Dual Outlets 18in L x 9in W x 4in H Body 1990-infiniti-q45-esi3356782 Couple this with over 10KThe aFe Universal fit 409 Stainless Steel Performance Muffler is designed to provide a deep, throaty, powerful sound on acceleration but maintain a smooth sound at idle. This muffler is constructed of brushed finished 409 stainless steel and uses a straight through perforated core with heat resistant packing to reduce backpressure and maximize exhaust flow. You will see increased performance and improved throttle response over the factory exhaust.