Rogaland Marine AS specializes in marine products and services, including marine stereo systems, boat speakers, and various brands of outboard motors.

Rojan Auto specializes in providing engines and gearboxes for various automotive applications.

Romaq Indústria manufactures forged parts for competition engines of motorcycles, cars, trucks, tractors, etc.

Subaru Performance Engines, Parts & Tuning. Brought to you by the experts at Ronin Performance.

Rosny Auto Pièces specializes in used automotive parts, offering a variety of mechanical and body parts to meet your needs.

is the authorized Canadian distributor of ROTAX aircraft engines and the North and South American distributor for the certified ROTAX aircraft engines.

Industry leaders in building, maintaining, tuning and upgrading rotary engines, Australian authorised dealers for Precision Turbo and FuelTech.

Yamaha snowmobiles, ATVs, snow blowers, generators, cross hunting, outdoor life, Interjakt, and various outdoor equipment.

Racing Service Yasu is located in Tochigi Prefecture. It is a tuning shop that mainly focuses on 4AG.

The company provides engine diagnostic services, smoke maintenance, accident repairs, warranty repairs, and maintenance consultations.