{"product_id":"1-375-inch-exhaust-spring-for-rlv-mufflers","title":"1.375 Inch Exhaust Spring for RLV Mufflers","description":"\u003cp\u003eSmall details win races— the 1.375\" Exhaust Spring keeps your system taut and tuned.\u003c\/p\u003e\u003cp\u003eWith a free length of 1.375 inches, it's sized perfectly for RLV 4110 mufflers, preventing sagging that causes rattles or misalignment. Use two for full coverage, ensuring headers stay locked during high-G turns.\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eHigh-carbon steel coils resist fatigue from heat and flex.\u003c\/li\u003e\n\u003cli\u003ePrecise diameter fits standard hooks without stretching.\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003eThis spring organizes exhaust alignment, reducing stress on welds for longer life and consistent flow. On the track, it means uninterrupted power, helping you pull away from the field. SKU: FAS-0013 is a quick fix for loose setups, boosting reliability effortlessly.\u003c\/p\u003e","brand":"SwiftKarting","offers":[{"title":"Default Title","offer_id":52377847005503,"sku":"FAS-0013","price":3.13,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0968\/6843\/4239\/files\/worldformulaexhaustheaders-fas-0013-exhaust-spring-1-375-length-sold-each-fas-0013.jpg?v=1773220846","url":"https:\/\/metro-merch-3.myshopify.com\/products\/1-375-inch-exhaust-spring-for-rlv-mufflers","provider":"Metro Merch","version":"1.0","type":"link"}