LOSR8001 Losi RE11 race exhaust system for .21 & .28 engines. Designed for mid- to high-power .21 and .28 nitro engines, the Losi RE11 exhaust system is dyno-tested and tuned for reliable performance that can be backed up anytime.

 - Better mid- to top-end power
 - Smooth linear power band
 - Hard-anodized black finish dissipates heat better
 - Reinforced exit tube minimizes damages from impact
 - Dyno-tested and tuned for reliable performance
 - Designed from mid- to high-power band engines
 - Easy to drive on slick tracks