{"product_id":"er-charge-pipe-n20-n26","title":"Evolution Racewerks Charge Pipe Kit — N20 \/ N26 (F-Series)","description":"\u003cp\u003e\u003cstrong\u003eEvolution Racewerks two-piece charge pipe kit for the N20 and N26 four-cylinder turbo engines.\u003c\/strong\u003e The factory charge pipes are plastic, and under boost they are a known failure point — they crack or blow off the coupler and dump boost. This kit replaces both the upper (throttle-body) and lower runs with mandrel-bent aluminum.\u003c\/p\u003e\n\u003ch3\u003eWhat it is\u003c\/h3\u003e\n\u003cp\u003eMandrel-bent 6061 aluminum. The upper pipe is stepped up to 2.75\" against the factory 2.5\", with a CNC-machined throttle-body flange and a CNC MAP-sensor flange. Two 1\/8\" NPT bungs come capped and ready for methanol, nitrous, or a boost reference. Beaded ends and T-bolt clamps hold the connections at pressure, and the kit retains the factory electronic diverter valve.\u003c\/p\u003e\n\u003ch3\u003eFinishes\u003c\/h3\u003e\n\u003cp\u003eBrush, Polish, or Type III hard-anodized black — choose above. The anodized finish is the most heat- and corrosion-resistant of the three.\u003c\/p\u003e\n\u003ch3\u003eWhere it sits in the system\u003c\/h3\u003e\n\u003cp\u003eThis is the complete charge-pipe path for the N20\/N26 in one two-piece kit. On the six-cylinder cars the same job is split into separate Turbo-to-Intercooler (TIC) and Lower-Intercooler (LIC) sections — different platform, different parts.\u003c\/p\u003e\n\u003ch3\u003eFitment\u003c\/h3\u003e\n\u003cp\u003eBMW N20\/N26 — 320i\/328i (F30\/F31), 420i\/428i (F32\/F33\/F36), 125i\/M135i (F20\/F21), and 228i (F22\/F23). Confirm your chassis in the selector.\u003c\/p\u003e","brand":"Evolution Racewerks","offers":[{"title":"Type III Hard Anodized Black","offer_id":43280703520829,"sku":"BM-ICP006BA","price":445.0,"currency_code":"USD","in_stock":true},{"title":"Brush Finish","offer_id":43280703553597,"sku":"BM-ICP006S","price":405.0,"currency_code":"USD","in_stock":true},{"title":"Polish Finish","offer_id":43280703586365,"sku":"BM-ICP006P","price":405.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0658\/2553\/8109\/files\/ER_chargepipe_N20_02.webp?v=1781742886","url":"https:\/\/essewerks.com\/products\/er-charge-pipe-n20-n26","provider":"Esse Werks","version":"1.0","type":"link"}