XRAY 681001 NT18 Polished Aluminium Performance Muffler  [XR-681001]

Precision Polished Aluminium Silencer for NT18

For nitro-powered RC cars, the exhaust system plays a key role and this polished aluminium silencer for the NT18 focuses on efficient flow and a neat factory look. The single-piece build keeps things compact and helps runners looking for reliable on-track performance.

Improved Cooling and Throttle Feel

The polished aluminium surface aids heat dispersion while cutting weight compared with heavier materials. That combination supports steadier running temperatures and a sharper throttle response at higher revs.

Material Choice and Practical Benefits

Aluminium brings a balance of strength and low mass that suits small-scale nitro setups. A one-piece body reduces joints that can leak, so you spend less time on repairs and more time on the track.

Suitable for Club Racing and Weekend Driving

Whether practising lap consistency or enjoying weekend sessions, this muffler enhances the NT18 with better cooling and a refined appearance without demanding complex tuning changes.

A straightforward, performance-minded upgrade for NT18 owners who want improved heat management and a cleaner look on the pit lane.