VALVE SPRING SET KA24DE (TA304A-NS16A) 17385 STILLEN is proud to announce

STILLEN is proud to announce the release of our Kia Stinger GT 3

5 BAR for Toyota and Subaru

Unleash the power of your 993 and discover the grunt and power the Porsche 3

Compressor Flow:49 lb-min

this will take significant weight off the rotating assembly of your FA engine

VALVE SPRING SET KA24DE (TA304A-NS16A) 17385 STILLEN is proud to announceHigh quality designed springs is required to transfer the exact movement of the camshaft to the valves at high engine speeds on high performance engines. The TOMEI products are always engineered with precision in mind to suit the user's needs. So with this in mind careful choices in material selection is made with surface coating and other technologies. Then the pre production products are put through an extensive testing program for checking