OS Powerboost Pipe 90 For 3D (72145000)

Curtis Youngblood Muscle Pipe 6 90 YEI-YP-MP690 (YEL-YP-MP690)

Hatori GSH-26.2 Gasoline Muffler, Rear Head, Zenoah 23-27 (HAT956)

Hatori SB-17 FH-2 FOR OS/YS WITH OS HEADER OS91 YS91

HATORI 90FS-3C.2 Tuned Muffler for F3C (HAT995)

Hatori 710 Heli Pipe 70HNS-OS70-91 (HAT710)

HATORI Heli Tuned Muffler .46 size 45HNS-2 OS 46SX, OS 50SX HYPER (HAT446)

Hatori SB-50HP Jason Krause Special OS Hyper Heli Muffler

CMB 45 STD Silenced Nitro Tuned Pipe (C00103)

CMB .21 Valvola Silenced Nitro Tuned Pipe (C000114)

CMB 45RS 7.5cc Gear Drive Nitro Marine Engine Motor RS

CMB 21RS Gear Drive Boat Engine

O.S. Max 105HZ-R DRS Helicopter Engine (18750)

OS Gt15hz Heli Gas Engine (38150)

O.S. Collector Exhaust Pipe: IL-300 Dia Star (OSMG46569000)

O.S. Engine OSMG1330 IL-300 Dia-Star Scale Inline 4-Cylinder Engine [OSMG1330]

TRX 3.3 Nitro Engine w/ IPS Shaft & Recoil Starter (5407)