Unleash the sound and performance of your 6.4L HEMI with Flowmaster’s FlowFX Direct-Fit Muffler system for 2014–2025 RAM 2500/3500 trucks. 🐏 ✔️Fits 2WD & 4WD models ✔️Straight-through FlowFX muffler for aggressive tone with no drone ✔️Dyno-proven gains: 13 HP & 11 lb-ft at the wheels ✔️Better acceleration & towing power ✔️Easy bolt-on install using factory hangers ✔️Built from 409 stainless steel & backed by Flowmaster’s Lifetime Limited Warranty Simple, effective, and built to last, this upgra

Unleash the sound and performance your GM 2500HD or 3500HD deserves with Flowmaster’s FlowFX Direct-Fit Muffler System! Built from durable 409 stainless steel, this easy bolt-on upgrade delivers an aggressive tone with no drone, plus dyno-proven gains of 7 hp and 5 lb-ft to your 6.6L gas engine truck. Of course, backed by Flowmaster's Lifetime Limited Warranty. Shop Now: https://holley-social.com/FlowmasterGM718155FB #Flowmaster #FlowmasterMufflers #FlowmasterExhaust #GM | Flowmaster