Mazda RX8 - Honda K Swap - K20 K24 - SAS Autoworks Sub-Frame Notch Kit. RRP £50 Plus Post. No Longer Required, Listed As Stock Clearance. Pictures Are Of Actual Item For Sale Here. Sold As Seen, No Returns. "Description"- The S.A.S Autoworks Sub-frame notch kit is essential to create clearance for the K20 or K24 sump, made from 3mm thick steel its more sturdy than the wafer thin O.E.M material. This requires welding in.
