Performance Cat‑Back Exhaust for 2018–2025 Durango SRT/Hellcat
Unleash the full presence of your 2018–2025 Dodge Durango SRT (392 6.4 L V8) or 2021–2025 Durango Hellcat (6.2 L supercharged) with MRT’s premium Street‑Race Version 2 Cat‑Back exhaust system. Crafted for signature muscle‑car bark with controlled drone, this system combines aggressive tone, improved flow, and durability—all hand‑made in the USA.
2018-24 Durango MRT Street Race Cat-Back. Present, aggressive, get-noticed exhaust tone with minimal drone. Handcrafted T304 stainless steel, for DIY installation and 100% Made in America. Available with polished SS tips or black matte tip finishes. Loudness: 9 Drone: 2 Performance: 8
Hand‑crafted in Michigan from T304 stainless steel: mandrel‑bent tubing and polished welds offer superior corrosion resistance and longevity.
Powerful,Hemi Power sound: straight‑through muffler and large bore design maximize tone and performance without excess drone.
Bolt‑on DIY installation (~90 min): reusable factory hangers, includes polished 4″ tips or optional Black Ops matte finish. No welding or ECU tuning required.
Fits 2018–2022 Durango SRT 6.4 L V8 and 2021 Hellcat 6.2 L V8
Utilizes 3″ mandrel‑bent T304 tubing and straight‑through muffler with polished 4″ double-walled exhaust tips (Black Ops optional).
Sound profile: Loudness ~9/10, Drone moderate but tolerable, Performance boost across RPM band.
Delivers commanding idle tone, aggressive throttle response, and raw attitude on demand.
Optional Accessories & Notes
Durango models with OEM active/dual-mode exhaust valves may require MRT Part #92G155 blanking plates to eliminate drone or avoid tuning needs.
What Makes MRT Unique?
Each MRT system undergoes meticulous inspection throughout fabrication and assembly, and is backed by MRT’s limited lifetime warranty. These are fully bolt‑on installs that retain all OEM catalytic converters and sensors, so no ECU reflash is ever needed. MRT systems offer uncompromised sound, fitment precision, and longevity.
FAQs
Which MRT exhaust fits my 2022 Durango SRT 6.4 L V8? The Street‑Race Cat‑Back (#92P125) is engineered specifically for 2018–2022 SRT 6.4 L and 2021 Hellcat 6.2 L Durango models.
Does this system fit the Durango R/T or Citadel? No—this system is for the SRT and Hellcat V8 trims only. R/T (5.7 L) or non‑SRT versions are not compatible.
Is this louder than stock? How is drone? Yes, expect a significant increase in sound—agressive, loud, and present. Drone is noticeable but engineered to remain comfortable for daily driving.
Will installation trigger a CEL or require tuning? No CEL or ECU tuning is needed. Just bolt-on installation using factory hangers and retaining OEM emissions hardware. Removal of the spare tire is occasionally necessary.
Can I choose black matte tips? Yes—standard polished T304 4″ tips come with the system; an optional Black Ops matte‑black quad tip finish is available for a stealthy appearance.
