MagnaFlow Heavy-Duty Catalytic Converters

Brand: MagnaFlow | Part #EXH-3685E6

Category: Exhaust > Catalytic Converters

The MagnaFlow Heavy-Duty Catalytic Converters (P/N EXH-3685E6) is a direct-fit Catalytic Converters for the vehicles listed in the fitment section. Flange geometry, hanger locations, and pipe ID match the factory routing so it bolts up without fabrication. Sourced from MagnaFlow, a recognized supplier in the aftermarket auto parts channel. Part number EXH-3685E6 is the manufacturer reference — match it against your old part or VIN-based lookup to confirm you have the right unit. Confirmed fitment on 2016–2021 RAM, Audi, GMC, Jeep including 3500, e-tron, Q3, Sierra HD, Acadia, Renegade. Use the year/make/model selector above to verify your exact configuration before checkout. In-stock items leave the warehouse within one business day. Free shipping over $75; ground delivery is 3–7 business days nationwide. Backed by a 90-day return window — if the part doesn't fit or the wrong unit was shipped, send it back for a full refund.

Price: $91.99 | In stock — ships within 1-2 business days. Free shipping.