About this product
Red Rooster RRP Rumbler Ace (Polish) exhaust for the Royal Enfield Classic 350 (2024–2026), a direct bolt-on silencer also made for the RE Classic 350/500, Standard 350/500 and Thunderbird 350/500. The Rumbler Unibody is a jointless single-piece SS304 stainless steel body for strength, long life and corrosion resistance. Its free-flow design improves gas flow for better throttle response, pickup, torque and horsepower, with the deep Royal Enfield thump. Ceramic wool packing handles heat and noise, and a removable DB killer switches between a refined city note and a bold highway roar. The polished silencer has a tapered body and slash-cut tip, and comes with a link pipe, brackets, nuts and bolts. Fits: BULLET STANDARD, CLASSIC 350, RE HUNTER 350
Key features
- Compatibility: RE Classic 350/500, Standard 350/500, Thunderbird 350/500
- Unibody SS304 stainless steel construction – strong, durable & rust-free
- Free-flow system for enhanced torque, pickup & performance
- Deep signature RE thump with premium tuning
- Removable DB Killer – switch between subtle & aggressive sound
- Ceramic wool packing – superior heat resistance & noise control
- Hassle-free fitment – direct bolt-on replacement, no modifications required
Buyer's guide
- Confirm the fit: model, year and emission norm (BS4 or BS6), and slip-on or full system.
- Check the material, such as SS 304 stainless steel, and the pipe gauge.
- Check the sound level in dB and whether a removable dB killer or baffle is supplied.
- Ask for the noise and emission compliance documents for road use.
- Ask whether a fuel tuner or ECU remap is advised after fitting.
- Ask for warranty terms on the finish against heat discolouration.
