Centering Springs for 1981-LHD and 1981-RHD Shifters

Achieve 15% more or 15% less centering preload than the spring supplied with 1981-LHD and 1981-RHD shifters Description If you’re looking for yet another way to personalize your 1981-LHD or 1981-RHD shifters for the 11th Gen Civic and 5th Gen Integra, our spring upgrades are a great way to do it. The 1981-S01 spring has approximately 15% less centering preload than the factory-equipped spring. In contrast, the 1981-S03 spring offers approximately 15% more centering preload than the factory-equipped spring . If you find the centering force on your 1981 shifter to be a little lighter or stiffer than you’d like, one of these spring upgrades may be a good option for you. Like the spring it replaces, this version is zinc coated for corrosion resistance and features padded spring sleeves for quiet, reliable operation.  What to Expect Expect a modest but noticeable change in centering force. If using 1981-S01, your shifter will still center effectively on its own, but you’ll have to exert l