RPM Powersports Polaris RZR Pro XP / Turbo R / Pro S E-Valve Muffler Dual Tip Captains Choice Exhaust
This E‑Valve exhaust system lets you instantly switch between a subdued, refined tone and an aggressive, free‑flowing sound at the flip of a switch. It combines high‑flow performance with the convenience of adjustable volume, making it ideal for varied riding environments and personal preference.
Built around RPM’s proven high‑flow sport muffler core and featuring a dual 2.5‑inch outlet design, it eliminates the catalytic converter to reduce exhaust restriction and lower operating temperatures. Power gains are consistent across settings: approximately 3 horsepower with the valve closed, and up to 7 horsepower plus an additional 500 RPM when fully open.
Constructed from stainless steel with precision TIG welding, it bolts directly to the factory or RPM mid‑pipe. It works with your original rear fascia or can be paired with the RPM custom fascia, and no ECU tuning is required for installation.
Features
- Adjustable Sound: Switch between quiet sport mode and full open turbo tone instantly
- Performance Gains: +3hp closed, +7hp and +500 RPM open; reduces EGT
- High‑Flow Design: Catless construction with dual 2.5‑inch outlets for maximum flow
- Durable Build: All stainless steel with precision TIG welded seams
- Flexible Fit: Works with stock rear fascia or RPM custom fascia options
- Simple Install: Direct bolt‑on; no tuning required; includes plug‑and‑play wiring
Design & Materials
The muffler uses a dedicated sport core balanced for both flow and tone. The E‑Valve mechanism integrates smoothly into the housing, and the dual outlet layout routes exhaust through the factory mid‑pipe path when open for the least restriction possible. Stainless steel construction resists corrosion and heat fatigue.
Performance & Use
Closed mode delivers a civilized tone suitable for shared spaces or early starts. Open mode unlocks full flow, enhancing turbo sound and throttle response while supporting higher RPM capability. Lower exhaust gas temperatures also help extend component life during hard use.
Why It Stands Out
It blends on‑demand sound control, proven power gains, and durable stainless build into one complete system. Unlike fixed‑tone mufflers, it adapts to how and where you ride—quiet when you need it, bold when you want it.
Fitment
- 2020–2026 Polaris RZR Pro XP
- 2020–2026 Polaris RZR Turbo R
- 2020–2026 Polaris RZR Pro S
Includes
- E‑Valve muffler assembly
- Plug‑and‑play wiring harness and switch
- Mounting hardware and replacement gasket
- Installation instructions
Note
- For ease of installation we recommend our SPRING HOOK TOOL
RPM Powersports (About)
RPM manufactures and produces performance parts and accessories for UTVs & Snowmobiles including Can-Am, Polaris, BRP, and Ski-Doo.
Proven quality and performance in Exhausts, Mufflers, BOV's, Silicone Intakes & Charge tubes and more. RPM manufactures and produces performance parts and accessories for UTVs & Snowmobiles including Can-Am, Polaris, BRP, and Ski-Doo. Proven quality and performance in Exhausts, Mufflers, BOV's, Silicone Intakes & Charge tubes and more.