{"product_id":"silicone-air-intake-post-maf-hose","title":"Silicone Air Intake Post MAF Hose","description":"The HPS Silicone Air Intake Kit Post MAF Hose (part number 87-68426) is constructed from high-temperature, 4-ply reinforced silicone, designed to replace the restrictive OEM rubber air intake hose found in 2008-2014 Infiniti G37 models with the 3.7L VQ37VHR engine.\n\nEngineered to meet or exceed original equipment specifications, this hose boasts a maximum temperature rating of 350°F. It directly replaces the stock post-MAF intake tube, optimizing airflow for improved engine performance.\n\nWithout requiring any re-tuning, the HPS silicone intake kit has demonstrated dyno-proven performance gains, including an increase of +6.8 whp and +6.4 ft-lbs of torque, along with enhanced throttle response. Beyond performance improvements, this hose serves as a crucial replacement part to rectify common issues such as bad idling and air vacuum leaks, which are often caused by the degradation or failure of the original rubber intake hose.\n\nInstallation is straightforward, with no modifications needed, and the kit includes HPS Performance industrial-grade 100% stainless steel heavy-duty t-bolt clamps. The product is backed by a 2-year warranty. However, it is important to note that this product is not CARB exempt and is unavailable for sale or use in California or on any pollution-controlled motor vehicle.","brand":"Stillen","offers":[{"title":"Default Title","offer_id":52869805637944,"sku":"87-68426-BLK-3","price":180.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0970\/4895\/3144\/files\/688009087.jpg?v=1787918261","url":"https:\/\/store.motormia.co\/products\/silicone-air-intake-post-maf-hose","provider":"MOTORMIA","version":"1.0","type":"link"}