{"product_id":"flowmaster-99-06-gm-1500-v6-v8-flowfx-cat-back-exhaust-system","title":"Flowmaster 99-06 GM 1500 V6\/V8 FlowFX Cat-Back Exhaust System","description":"This 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.\nFits 1999-2007 (Classic Body) GM 1500 4.3L, 4.8L, 5.3L with 143.5 inch wheelbase, single exit - Aggressive to moderate sound\nFits 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.\n\u003cul\u003e\n  \u003cli\u003eMandrel-bent 16-gauge 409 stainless steel tubing maximizes exhaust flow with excellent corrosion resistance\u003c\/li\u003e\n  \u003cli\u003eIncludes complete hardware and factory styled hangers in stock locations for an easy installation\u003c\/li\u003e\n  \u003cli\u003eFlow FX \"straight-through\" performance muffler delivers a deep tone and improved exhaust flow\u003c\/li\u003e\n  \u003cli\u003eLarge 4.50-inch black ceramic coated stainless steel tip offers an aggressive look\u003c\/li\u003e\n  \u003cli\u003eSystem produces a nice rumble with minimal internal resonance\u003c\/li\u003e\n  \u003cli\u003eIncreases of 6.7 HP and 6.5 FT\/LBS over the stock exhaust\u003c\/li\u003e\n  \u003cli\u003eLifetime Limited Warranty\u003c\/li\u003e\n\u003c\/ul\u003e\u003cbr\u003e\nFitment:\u003cbr\u003e\n1999 Chevrolet Silverado 1500\u003cbr\u003e\n1999 GMC Sierra 1500\u003cbr\u003e\n2000 Chevrolet Silverado 1500\u003cbr\u003e\n2000 GMC Sierra 1500\u003cbr\u003e\n2001 Chevrolet Silverado 1500\u003cbr\u003e\n2001 GMC Sierra 1500\u003cbr\u003e\n2002 Chevrolet Silverado 1500\u003cbr\u003e\n2002 GMC Sierra 1500\u003cbr\u003e\n2003 Chevrolet Silverado 1500\u003cbr\u003e\n2003 GMC Sierra 1500\u003cbr\u003e\n2004 Chevrolet Silverado 1500\u003cbr\u003e\n2004 GMC Sierra 1500\u003cbr\u003e\n2005 Chevrolet Silverado 1500\u003cbr\u003e\n2005 GMC Sierra 1500\u003cbr\u003e\n2006 Chevrolet Silverado 1500\u003cbr\u003e\n2006 GMC Sierra 1500\u003cbr\u003e\n2007 Chevrolet Silverado 1500 Classic\u003cbr\u003e\n2007 GMC Sierra 1500 Classic\u003cbr\u003e\n\u003cbr\u003e\n\u003cbr\u003e\nAir Freight Prohibited: false\u003cbr\u003e\nNot Carb Approved: false\u003cbr\u003e\nCarb Acknowledgement Required: true\u003cbr\u003e\nLtl Freight Required: false\u003cbr\u003e\nProp 65: Y\u003cbr\u003e\nPart Type: automotive\u003cbr\u003e\nEpa: N\/A\u003cbr\u003e\nUnits Per Sku: 1","brand":"Flowmaster","offers":[{"title":"Default Title","offer_id":49298300240091,"sku":"flo717873","price":649.95,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0797\/8559\/1003\/files\/a3a28fd93ffdb55843ce017203660c1eL.jpg?v=1789185684","url":"https:\/\/hnbperformance.com\/products\/flowmaster-99-06-gm-1500-v6-v8-flowfx-cat-back-exhaust-system","provider":"Hellnback Offroad \u0026 Performance","version":"1.0","type":"link"}