{"product_id":"flowmaster-flow-fx-cat-back-exhaust-system-717873","title":"Flowmaster Flow FX Cat-back Exhaust System - 717873","description":"Fits 1999-2007 (Classic Body) GM 1500 4.3L, 4.8L, 5.3L with 143.5 inch wheelbase, single exit - Aggressive to moderate sound\u003cbr\u003e\u003cbr\u003e\u003cstrong\u003ePart Number:\u003c\/strong\u003e 717873\u003cbr\u003e\u003cbr\u003eThis Flowmaster Flow FX cat-back exhaust system is designed for 1999-2007* (*Classic Body) GM Silverado\/Sierra 1500 trucks with 4.3L, 4.8L \u0026amp; 5.3L engines and features 409 stainless steel construction for added durability and 16-gauge mandrel-bent tubing for free unrestricted flow. The compact, oval \"straight-through\" Flow FX performance muffler attaches behind the catalytic converter and delivers a moderate, deep and powerful sound with minimal interior resonance. The mandrel-bent stainless tailpipe tucks up high in the undercarriage protecting it from being crushed when traversing rocky terrain. This system uses the factory hanger locations and is finished off with a 4.50-inch black ceramic-coated 304 stainless steel tip embossed with the Flowmaster name. The kit includes detailed instructions and all hardware necessary for a quick and easy installation you can do at home. Covered by our Lifetime Limited Warranty.\u003cbr\u003e\u003cbr\u003e\u003cstrong\u003eFeatures and Benefits\u003c\/strong\u003e\u003cbr\u003e\u003cbr\u003e• Increases of 6.7 HP and 6.5 FT\/LBS over the stock exhaust\u003cbr\u003e• System produces a nice rumble with minimal internal resonance\u003cbr\u003e• Large 4.50-inch black ceramic coated stainless steel tip offers an aggressive look\u003cbr\u003e• Includes complete hardware and factory styled hangers in stock locations for an easy installation\u003cbr\u003e• Flow FX \"straight-through\" performance muffler delivers a deep tone and improved exhaust flow\u003cbr\u003e• Mandrel-bent 16-gauge 409 stainless steel tubing maximizes exhaust flow with excellent corrosion resistance\u003cbr\u003e• Lifetime Limited Warranty\u003cbr\u003e\u003cbr\u003e\u003cem\u003eFits 1999-2007* (*Classic body) GM Silverado\/Sierra 1500 trucks with 4.3L, 4.8L and 5.3L engines, 2\/4 wheel drive with 143.5-inch wheelbase.\u003c\/em\u003e","brand":"Flowmaster","offers":[{"title":"Default Title","offer_id":48275496763619,"sku":"717873","price":1567.2,"currency_code":"NZD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0660\/0821\/9875\/files\/b7dc72b39df735537bd1c55b583a27c2.jpg?v=1771061135","url":"https:\/\/fastlanespares.co.nz\/products\/flowmaster-flow-fx-cat-back-exhaust-system-717873","provider":"Fast Lane Spares","version":"1.0","type":"link"}