{"product_id":"exhaust-flapper-for-sierra-5-6-inch-18-4458-9-44002-89260-398081357447","title":"Exhaust Flapper for Sierra 5-6 Inch (18-4458, 9-44002, 89260)","description":"\u003cp\u003eIncludes: - Exhaust Flapper\u003c\/p\u003e \u003cp\u003eFits Models: - GMC Sierra, Chevrolet Silverado\u003c\/p\u003e \u003cp\u003eModel Years: - 2014–2023\u003c\/p\u003e \u003cp\u003eSubmodels: - Common trims include WT (Work Truck), SLE, SLT, Denali, and High Country; chassis codes include GMT900, GMT K2XX; body styles include Crew Cab, Double Cab, and Regular Cab.\u003c\/p\u003e \u003cp\u003eEngine Options: - Common engine sizes include 4.3L V6, 5.3L V8, 6.2L V8; engine codes may include L83, L86, and LV3.\u003c\/p\u003e \u003cp\u003eDescription: This exhaust flapper is designed for specific GMC Sierra and Chevrolet Silverado models, ensuring optimal exhaust flow and performance. It is a direct replacement part that fits seamlessly into the exhaust system, enhancing vehicle efficiency.\u003c\/p\u003e \u003cp\u003eFeatures: - Direct fit for GMC Sierra and Chevrolet Silverado - Compatible with various engine options - Durable construction for long-lasting performance - Easy installation with no modifications required - Designed to improve exhaust flow\u003c\/p\u003e \u003cp\u003ePart Numbers: 18-4458, 9-44002, 89260\u003c\/p\u003e","brand":"Slip china","offers":[{"title":"Default Title","offer_id":44028882747451,"sku":"398081357447","price":192.5,"currency_code":"NZD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0674\/4293\/3819\/files\/s-l1600_b699c1c0-9fc7-47d3-a9d9-d47a7149a169.webp?v=1787471958","url":"https:\/\/slipstreamsupply.co.nz\/products\/exhaust-flapper-for-sierra-5-6-inch-18-4458-9-44002-89260-398081357447","provider":"Slipstream Supply","version":"1.0","type":"link"}