ISR Complete M-spec Front Mount Intercooler Kit - Nissan 240sx with S13 SR20DET This is the Most Complete Front Mount Intercooler Kit on the Market. All Aluminum piping. Designed to Support ~400HP. Bar and Plate Designed -Core Size H276mm X L600mm X W76mm. Core is identical to the discontinued Greddy M-spec. This kit includes all piping needed to bolt up to the S13 SR20DET. Most kits do not include the Hotpipe ** This kit includes it *** Key Advantages of the ISR kit over others: Full Complete piping - ** Including ER Hotpipe ** Lower Hotpipe does not have the large nipple for the stock recirculating valve. All other kits out there still have this on there. In the US no one use the stock BOV there for they need to weld closed or block off the large nipple on the greddy intercooler kits and other similar kits. ISR is innovative and has taken the hassle away from installing the SR Front mounts.