Traxxas Tuned Pipe Resonator R.O.A.R. Legal (Dual-Chamber Enhances Mid To High-Rpm Power) (For Revo And Slayer With Traxxas Racing Engines)
Traxxas Tuned Pipe Resonator R.O.A.R. Legal (Dual-Chamber Enhances Mid To High-Rpm Power) (For Revo And Slayer With Traxxas Racing Engines)