blackwrap hose

TechAFX vs the Competition


Supercharger Fuel Hose Testing Results
TechAFX has just completely extensive testing our LS V8 supercharger fuel Hose vs the competition: here are the results. The TechAFX hose successfully completed the SAE J2045 testing (which is 8 times average fuel rail pressure, or 58 x 8 = 464 psi) and actually was run up over 3 times that level (completing a test to 1200 psi!). Unfortunately, the fuel hose from the leading supercharger company (we tested 5 hose assemblies) did not pass this SAE test. It consistently failed at arounf 360 psi--well below the industry standard. For OE quality and performance in aftermarket applications, choose TechAFX product.