CORSA's Pro Series cat-back for the Ram 1500 RHO is a 3.0 inch 304 stainless steel true dual system with two mufflers, integrated X-pipes and CORSA's No-Drone RSC (Reflective Sound Cancellation) technology for a quiet cabin at cruise. Tuned specifically to the RHO's 3.0L twin-turbo, it delivers an aggressive Sport-level note on start-up and hard acceleration while staying drone-free on the highway, and it outflows the stock system. It bolts on in about an hour and is made in the USA.
| Type | Pro Series cat-back exhaust (true dual, dual rear exit) |
| Material | 3.0 in 304 stainless steel |
| Sound | Sport level, No-Drone RSC technology |
| Tips | 5.0 in dual-wall flat-cut, black powder-coated |
| Warranty | Limited lifetime |
| Origin | Made in USA |
| Part Number | 21389BPC |
This part fits:
| Year | Make | Model | Submodel |
|---|---|---|---|
| 2025-2026 | Ram | 1500 | RHO Crew Cab 3.0L Turbo |
