Get more power out of your Catalyst with this one simple mod! Our stage...
Get more power out of your Catalyst with this one simple mod! Our stage...
New for your 2024+ Catalyst! the PROMAX Front bumper Is the ultimate...
Get more power out of your Catalyst with this one simple mod! Our stage 1 Kit drastically increases throttle response and pull all the way through the power band. With a revised tune that better utilizes timing, fuel, and added oil you'll not only make more power but also increase durability of internal parts! Can be run with stock mufflers or our... Get more power out of your Catalyst...