HIGH-PERFORMANCE TUNING & CUSTOM BUILDS
REV UP YOUR RIDE
At H.P. Mafia, raw power and unfiltered performance drive everything we do for your ride and marine machine. Our skilled crew cranks out high-performance tuning and custom engine builds that leave the competition choking on your dust. We don’t just dominate the streets; our lineup of high-performance boats is ready to tear through the waves with authority. With precision engine dyno testing, heavy-duty maintenance, and aggressive upgrades, we ensure your vehicle or boat is a force to be reckoned with. Whether you’re ripping up asphalt or cutting through water, H.P. Mafia is your ultimate pit stop for relentless power and no-nonsense attitude.
EXCLUSIVE MIDWEST
AMP DEALER
OUR SERVICES
Engine Building
Marine Maintenance, Repair, & Upgrade
Engine Dyno
Full Engine Machine Shop
Rigging
Race Services & Set Up
WE USE
HIGH QUALITY PARTS
POWER YOU CAN TRUST,
PARTS YOU DEPEND ON
At H.P. Mafia, we don’t mess around when it comes to performance. That’s why we only use high-quality parts from the brands you trust. Mercury delivers dependable marine technology, Diamond Pistons handle the heat, Carrillo brings unmatched strength, and T&D Machine Products offer precision that counts. Each piece is selected to ensure your engine doesn’t just run—it roars. With H.P. Mafia, you’re not just upgrading; you’re equipping your ride or boat with the durability and power to dominate the road and water.
Contact Info
HOURS
Mon-Fri:
8AM-5PM
Sat:
8AM-5PM
Sun:
CLOSED
LOCATION
26 North Star Circle Kaiser, MO 65047, USA