TEGIWA Filter Stopper. The S2000 F20C engine produces more vibration than other stock engines and frequently the vibration produced causes to loosen the oil filter connection (especially when the oil filter is not installed with the correct tightening torque). In a worst case scenario, an oil leak can lead to a fire when oil splills onto the exhaust manifold. An oil filter stopper prevents loosening of the filter and gives the driver total peace of mind. These parts are manufactured here in the UK, and will feature an all stainless steel construction and comes complete with a Jubilee clip. They can be used on all OEM and aftermarket oil filters, even those with oil cooler adaptors.