Lighter, louder, LoudMouth LM-1 exhaust kits for the 2015 Mustang
SLP now offers an aggressive LoudMouth exhaust for the 2015 Ford Mustang. The LoudMouth LM-1 Axle-Back Exhaust Systems are built for all three engine options: Mustangs with the EcoBoost I-4 or V-6 and V8 Mustang GT’s. Each system allows for maximum flow via straight 2.5-inch tubing, and weighs less than the OEM exhaust. The system […]
