Every year, Ultra4 machines get just a bit faster, and are asked to do just a bit more. Speeds have far exceeded even our wildest dreams of years past, but here we are. For that perfect balance of speed meets rocks, where your rock racer needs to handle both conditions at its absolute best, Independent Front Suspension (IFS) is where it's at. We are proud to officially release our IFS 4130 Housing that fits both 9" & 10" gears, just one of many components that make up our complete Ultra4 IFS drivetrain solution. Our IFS 4130 Housing comes with 3rd member mounting studs & hardware. Fill bungs and caps are sold separately. Welcome to the next level of Ultra4 performance Precision The perfect balance of laser cut plate with CNC machined bulk heads provides both proficiency in manufacturing with accuracy demanded. Couple this with post welding CNC machining, and you get the most precise IFS Housing in class. Strength Every single part in our IFS Housing is manufactured out of domestic grade 4130 chromoly steel, from shell to bulk heads. This provides not only substantial strength over mild steel, but superior integrity of both inside out outside welds. Gorgeous We set out to build not only the strongest parts on the planet, but the best looking ones as well. Tig welding, CNC bulk heads, and post-welding machining not only make our parts stronger, but simply gorgeous at the same time. Proven Loren Healy, Levi Shirley, Jason Scherer, Tom Wayes, Clay Gilstrap, Gary Ferravanti... just a few of the Ultra4 racers taking podium finishes with our IFS products. No marketing spin in 1st place finishes, it's the best testament there is.
