FST Performance, formerly Ramco Performance offers the FloMax™ fuel filter systems for racing, diesel, automotive and marine applications. These are the ultimate in high performance fuel filtration technology from Ramco performance manufacturing. FREE HORSEPOWER? YOU BET with Ramco Flo Max 300 fuel filter system. How much water and other power robbing contaminants are you burning with your fuel? You may be surprised. The FloMax™ 300 was designed to combine ultra-high efficiency fuel filtration in the smallest possible package only 4" tall! The high fuel flow capabilities and extremely low fuel flow restriction of the FloMax™ 300 coupled with highly efficient 5 micron filtration and water separation make it the most innovative and efficient system ever. Manufactured from solid billet aluminum absolutely no castings the lightweight and extremely compact Flo Max™ 300 is designed for use in gasoline, racing fuel, ethanol and methanol in a wide variety of motor sport applications. Engineered for either suction or pressure side mounting the FloMax™ 300 offers the utmost in installation flexibility plus the multiport design allows unused fuel ports to function as a fuel system drain, regulator mount, fuel pressure gauge port and other fuel accessories. The easily replaceable filter element is totally self-contained, requires no messy and questionable canister cleaning, eliminates cartridge style filter back flushing and totally eliminates any chance of fuel system contamination. With the filter sealing system there are no housing seals or gaskets to dig out and no gaskets, o-rings or seals to leak or swell. Browse the RPM300, RPM350, RPM500 & RPM900 fuel filtration systems.