Excel Engineering is a highly qualified and certified provider of testing services. Our unique location allows Excel to supply high quality and cost effective testing solutions for all your needs. We offer 28 engine testing cells, with engine dynamometers ranging from 25 to 4500 HP including exhaust emissions in full compliance with 40CFR 1065. Our Motorcycle & ATV testing facilities include both emissions and multiple service accumulation facilities designed specifically for EPA and CARB Certification Testing of All Terrain Vehicles (ATV’s), Side by Side Vehicles (SXS), On-Highway Motorcycles (ONMC), and Off- Highway Motor Cycles (OFMC) in full compliance with 40CFR 86 Subpart F. Our powertrain test facilities include axle efficiency testing in full compliance with 40CFR 1037.565. We also offer powertrain test cells for transmissions, transfer cases, and other driveline components.