MAX Cobra Downpipe for S-chassis KA-T and SR20DET ~ Perfect for low ride height. Great ground clearance to reduce scraping ~ 3" Stainless Steel, Hand TIG welded ~ Compatible with S13 S14 S15 LHD and RHD ~T2 outlet flange ~One piece from the turbo to the Cat ~ Flex section helps to prevent damage to manifold from exhaust flex. Flex section is positioned in the vertical section of the Cobra for extra ground clearance. ~Extra Thick flanges more resistant to warping ~ Includes two USDM spec O2 sensor bungs. Includes one M18x1.5 O2 bung plug. **Does not include gaskets **Fits only when turbo is mounted in OEM position. ** Not legal for use on emissions controlled vehicles.