{"product_id":"autobahn-autoworx-vw-cis-intake-boot-027-113-357a","title":"VW CIS Intake Boot Replacement – OEM Reference 027 113 357A (Mk1 \/ Mk2 Volkswagen)","description":"\u003ch1 data-section-id=\"3j6id5\" data-start=\"0\" data-end=\"84\"\u003eVW CIS Intake Boot Replacement – OEM Reference 027 113 357A (Mk1 \/ Mk2 Volkswagen)\u003c\/h1\u003e\n\u003cp data-start=\"86\" data-end=\"114\"\u003e\u003cstrong data-start=\"86\" data-end=\"114\"\u003ePart Number: AUT-MK1-007\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp data-start=\"116\" data-end=\"482\"\u003eRestore proper airflow and drivability in your classic Volkswagen with this \u003cstrong data-start=\"192\" data-end=\"232\"\u003ePerformance Silicone CIS Intake Boot\u003c\/strong\u003e, designed as a direct replacement for OEM part number \u003cstrong data-start=\"287\" data-end=\"303\"\u003e027 113 357A\u003c\/strong\u003e. Built to replace cracked, dry-rotted factory rubber, this upgraded silicone boot improves reliability while maintaining correct airflow characteristics for CIS-equipped engines.\u003c\/p\u003e\n\u003cp data-start=\"484\" data-end=\"651\"\u003eIdeal for aging VW builds where factory intake components commonly fail, this boot helps restore smooth idle quality, throttle response, and overall engine efficiency.\u003c\/p\u003e\n\u003ch2 data-section-id=\"1d7mrtu\" data-start=\"653\" data-end=\"664\"\u003eFeatures\u003c\/h2\u003e\n\u003cul data-start=\"666\" data-end=\"1084\"\u003e\n\u003cli data-section-id=\"6ne18l\" data-start=\"666\" data-end=\"723\"\u003eDirect replacement for OEM part number \u003cstrong data-start=\"707\" data-end=\"723\"\u003e027 113 357A\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003cli data-section-id=\"xg6u9n\" data-start=\"724\" data-end=\"772\"\u003eHigh-quality performance silicone construction\u003c\/li\u003e\n\u003cli data-section-id=\"bosi7i\" data-start=\"773\" data-end=\"834\"\u003eDesigned for CIS (Continuous Injection System) applications\u003c\/li\u003e\n\u003cli data-section-id=\"coauq2\" data-start=\"835\" data-end=\"888\"\u003eResistant to cracking, drying, and heat degradation\u003c\/li\u003e\n\u003cli data-section-id=\"1s58cgw\" data-start=\"889\" data-end=\"936\"\u003eImproves idle stability and throttle response\u003c\/li\u003e\n\u003cli data-section-id=\"87528j\" data-start=\"937\" data-end=\"979\"\u003eRestores proper airflow to intake system\u003c\/li\u003e\n\u003cli data-section-id=\"19wo4v1\" data-start=\"980\" data-end=\"1035\"\u003eLonger service life compared to OEM rubber components\u003c\/li\u003e\n\u003cli data-section-id=\"1bugnyq\" data-start=\"1036\" data-end=\"1084\"\u003eSuitable for restoration or performance builds\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2 data-section-id=\"1dixaz0\" data-start=\"1086\" data-end=\"1096\"\u003eFitment\u003c\/h2\u003e\n\u003cp data-start=\"1098\" data-end=\"1161\"\u003eCompatible with many Volkswagen CIS-equipped models, including:\u003c\/p\u003e\n\u003cul data-start=\"1163\" data-end=\"1328\"\u003e\n\u003cli data-section-id=\"1rbe80h\" data-start=\"1163\" data-end=\"1194\"\u003e1974–1983 Volkswagen Golf Mk1\u003c\/li\u003e\n\u003cli data-section-id=\"5335w7\" data-start=\"1195\" data-end=\"1227\"\u003e1979–1984 Volkswagen Jetta Mk1\u003c\/li\u003e\n\u003cli data-section-id=\"1ps0cze\" data-start=\"1228\" data-end=\"1263\"\u003e1974–1981 Volkswagen Scirocco Mk1\u003c\/li\u003e\n\u003cli data-section-id=\"r3oa1m\" data-start=\"1264\" data-end=\"1295\"\u003e1983–1992 Volkswagen Golf Mk2\u003c\/li\u003e\n\u003cli data-section-id=\"y0j7ap\" data-start=\"1296\" data-end=\"1328\"\u003e1984–1992 Volkswagen Jetta Mk2\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp data-start=\"1330\" data-end=\"1387\"\u003e⚠️ Always verify OEM part number fitment before purchase.\u003c\/p\u003e\n\u003ch2 data-section-id=\"16dprsq\" data-start=\"1389\" data-end=\"1410\"\u003eInstallation Notes\u003c\/h2\u003e\n\u003cul data-start=\"1412\" data-end=\"1621\"\u003e\n\u003cli data-section-id=\"4p7vye\" data-start=\"1412\" data-end=\"1457\"\u003eDirect-fit replacement in most applications\u003c\/li\u003e\n\u003cli data-section-id=\"94s8m1\" data-start=\"1458\" data-end=\"1550\"\u003eMinor trimming may be required depending on intake configuration or aftermarket components\u003c\/li\u003e\n\u003cli data-section-id=\"6tyzvi\" data-start=\"1551\" data-end=\"1621\"\u003eProfessional installation recommended for best sealing and alignment\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2 data-section-id=\"w3a6bn\" data-start=\"1623\" data-end=\"1641\"\u003eWhat's Included\u003c\/h2\u003e\n\u003cul data-start=\"1643\" data-end=\"1673\"\u003e\n\u003cli data-section-id=\"13977df\" data-start=\"1643\" data-end=\"1673\"\u003e(1) Silicone CIS Intake Boot\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2 data-section-id=\"1bqq36y\" data-start=\"1675\" data-end=\"1697\"\u003ePerformance Benefit\u003c\/h2\u003e\n\u003cp data-start=\"1699\" data-end=\"1882\" data-is-last-node=\"\" data-is-only-node=\"\"\u003eReplacing a deteriorated intake boot helps eliminate unmetered air leaks, improving idle quality, throttle response, and overall engine drivability in CIS-equipped Volkswagen engines.\u003c\/p\u003e\n\u003cp\u003e\u003cbr\u003e\u003c\/p\u003e","brand":"Autobahn Autoworx","offers":[{"title":"Default Title","offer_id":45459574947900,"sku":"Aut-mk1-007","price":150.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0632\/5934\/4956\/files\/IMG_5675.jpg?v=1780441322","url":"https:\/\/rpm-racing.com\/products\/autobahn-autoworx-vw-cis-intake-boot-027-113-357a","provider":"Racing Precision Motorsports","version":"1.0","type":"link"}