A Dreison International Company
Sales and Support: (216) 362-0755


Proven Performance for Your H1 Hummer

UORVA kits upgrade the performance of the HUMVEE® and HUMMER® vehicles. We have been a driving force behind winning vehicles in the BAHA and related races and have upgraded the HMMWV for US Military units.

Born in Baha – Better for Battle

Baha-proven upgrades may help HMMWVs face tomorrow’s battles with developed commercial off-the shelf (COTS) upgrade kits that have taken stock production HUMMERS®, HUMVEES® and HMMWVs to high performance machines.