{"product_id":"flowmaster-american-thunder-cat-back-exhaust-system-for-1986-1991-chevrolet-camaro-pontiac-firebird-with-5-0l-5-7l-engines-3-inch-mandrel-bent-inlet-tube-dual-tips","title":"Flowmaster American Thunder Cat-Back Exhaust System for 1986-1991 Chevrolet Camaro \u0026 Pontiac Firebird with 5.0L\/5.7L Engines - 3-Inch Mandrel-Bent Inlet Tube \u0026 Dual Tips","description":"For the person who wants the look of a traditional dual exhaust system with all the benefits that a Flowmaster Cat-back exhaust system provides. This dual out American Thunder cat-back exhaust system is the perfect choice with 3.00-inch mandrel-bent aluminized steel inlet tube flowing into a large case 80 Series Cross-flow performance muffler for a deep powerful sound. The system uses the factory hanger locations for an easy installation and features dual 3.00-inch mandrel-bent tailpipes exiting out the back and are finished off with dual 3.00-inch polished stainless steel tips for a muscular look and sound. American Thunder systems deliver a moderate to aggressive exterior tone with a mild-moderate interior tone and are best suited for the enthusiast who wants their performance to be heard. Like all Flowmaster systems, the benefits include improved throttle response, power and mileage. Designed for an easy fit, these systems include all necessary parts and hardware for easy installation. Comes with our 3-year Limited Warranty.\n1986-1991 Chevrolet Camaro and Pontiac Firebird with 5.0L or 5.7L Engine using 3.00-inch Flanged Catalytic Converter. - Moderate sound\nFits 1986-1991 Chevrolet Camaro and Pontiac Firebird with 5.0L or 5.7L engine using 3.00-inch flanged catalytic converters.\n\u003cul\u003e\n  \u003cli\u003eIncludes Hangers and Hardware for an Easy Installation\u003c\/li\u003e\n  \u003cli\u003eMandrel-bent 16-gauge Aluminized Steel Tubing\u003c\/li\u003e\n  \u003cli\u003eFor 3.00-inch Flanged Catalytic Converters\u003c\/li\u003e\n  \u003cli\u003e80 Series Crossflow Performance Muffler\u003c\/li\u003e\n  \u003cli\u003eDyno Tuned for Maximum Performance\u003c\/li\u003e\n  \u003cli\u003eUses the Factory Hanger Locations\u003c\/li\u003e\n  \u003cli\u003eModerate Exterior Exhaust Tone\u003c\/li\u003e\n  \u003cli\u003eMild Interior Tone\u003c\/li\u003e\n  \u003cli\u003eEasy Installation\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eUpgrade your muscle car with the Flowmaster American Thunder Cat-Back Exhaust System, designed specifically for 1986-1991 Chevrolet Camaro and Pontiac Firebird models equipped with 5.0L or 5.7L engines. Crafted from durable 16-gauge aluminized steel, this system features a 3.00-inch mandrel-bent inlet tube that ensures smooth airflow, enhancing overall engine performance. The large case 80 Series Cross-flow performance muffler provides a deep, powerful sound that strikes the perfect balance between aggressive tone and daily drivability. This system uses the factory hanger locations for a straightforward installation, with all necessary hardware included, making it accessible for both professional and DIY installers. The dual 3.00-inch mandrel-bent tailpipes exit at the rear of the vehicle, finished with polished stainless steel tips that give a muscular look while complementing your vehicle’s aesthetic.\u003cbr\u003eThe American Thunder system is engineered to improve throttle response, increase horsepower, and boost fuel efficiency, thanks to its dyno-tuned design. It also produces a moderate exterior exhaust note with a mild to moderate interior tone, appealing to enthusiasts who want their performance to be heard without excessive noise. As with all Flowmaster systems, this cat-back exhaust is built for durability and performance, backed by a 3-year limited warranty. It is compatible with flanged catalytic converters, ensuring a secure fit and optimal exhaust flow. Whether you’re looking for a performance upgrade or a bold new look, this exhaust system delivers a significant improvement in sound and power, transforming your driving experience.\u003c\/p\u003e\u003cp\u003e\u003cb\u003eFeatures:\u003c\/b\u003e\u003c\/p\u003e\u003cul\u003e\u003cli\u003eIncludes hangers and hardware for easy installation\u003c\/li\u003e\u003c\/ul\u003e\u003cul\u003e\u003cli\u003eMandrel-bent 16-gauge aluminized steel tubing for durability and smooth airflow\u003c\/li\u003e\u003c\/ul\u003e\u003cul\u003e\u003cli\u003eDesigned for 3.00-inch flanged catalytic converters\u003c\/li\u003e\u003c\/ul\u003e\u003cul\u003e\u003cli\u003e80 Series Crossflow performance muffler for deep sound and performance\u003c\/li\u003e\u003c\/ul\u003e\u003cul\u003e\u003cli\u003eDyno-tuned for maximum engine output\u003c\/li\u003e\u003c\/ul\u003e\u003cul\u003e\u003cli\u003eUtilizes factory hanger locations for a hassle-free fit\u003c\/li\u003e\u003c\/ul\u003e\u003cul\u003e\u003cli\u003eModerate exterior exhaust tone with a mild interior sound\u003c\/li\u003e\u003c\/ul\u003e\u003cul\u003e\u003cli\u003ePolished stainless steel tips for a muscular and refined appearance\u003c\/li\u003e\u003c\/ul\u003e\u003cul\u003e\u003cli\u003eBacked by a 3-year limited warranty for peace of mind\u003c\/li\u003e\u003c\/ul\u003e\u003cbr\u003e\nFitments:\u003cbr\u003e\n1986 Chevrolet Camaro Berlinetta\u003cbr\u003e\n1986 Chevrolet Camaro Iroc-Z\u003cbr\u003e\n1986 Chevrolet Camaro Sport\u003cbr\u003e\n1986 Chevrolet Camaro Z28\u003cbr\u003e\n1986 Pontiac Firebird Base\u003cbr\u003e\n1986 Pontiac Firebird S\/E\u003cbr\u003e\n1986 Pontiac Firebird Trans Am\u003cbr\u003e\n1987 Chevrolet Camaro Iroc-Z\u003cbr\u003e\n1987 Chevrolet Camaro LT\u003cbr\u003e\n1987 Chevrolet Camaro Sport\u003cbr\u003e\n1987 Chevrolet Camaro Z28\u003cbr\u003e\n1987 Pontiac Firebird Base\u003cbr\u003e\n1987 Pontiac Firebird Trans Am\u003cbr\u003e\n1988 Chevrolet Camaro Base\u003cbr\u003e\n1988 Chevrolet Camaro Iroc-Z\u003cbr\u003e\n1988 Pontiac Firebird Base\u003cbr\u003e\n1988 Pontiac Firebird Trans Am\u003cbr\u003e\n1989 Chevrolet Camaro Iroc-Z\u003cbr\u003e\n1989 Chevrolet Camaro RS\u003cbr\u003e\n1989 Pontiac Firebird Base\u003cbr\u003e\n1989 Pontiac Firebird Formula\u003cbr\u003e\n1989 Pontiac Firebird Trans Am\u003cbr\u003e\n1989 Pontiac Firebird Trans Am GTA\u003cbr\u003e\n1990 Chevrolet Camaro Iroc-Z\u003cbr\u003e\n1990 Chevrolet Camaro RS\u003cbr\u003e\n1990 Pontiac Firebird Base\u003cbr\u003e\n1990 Pontiac Firebird Formula\u003cbr\u003e\n1990 Pontiac Firebird Trans Am\u003cbr\u003e\n1990 Pontiac Firebird Trans Am GTA\u003cbr\u003e\n1991 Chevrolet Camaro RS\u003cbr\u003e\n1991 Chevrolet Camaro Z28\u003cbr\u003e\n1991 Pontiac Firebird Base\u003cbr\u003e\n1991 Pontiac Firebird Formula\u003cbr\u003e\n1991 Pontiac Firebird Trans Am\u003cbr\u003e\n1991 Pontiac Firebird Trans Am GTA\u003cstyle\u003etable.productattributes, .productattributes td { border-bottom: 1px solid #ddd; border-collapse: collapse; padding: 2px; text-align: left; }\u003c\/style\u003e\n\u003ctable class=\"productattributes\"\u003e\n\u003cthead\u003e\u003ctr\u003e\u003c\/tr\u003e\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\u003ctd\u003eAir Freight Prohibited: false\u003c\/td\u003e\u003c\/tr\u003e\n\u003ctr\u003e\u003ctd\u003eNot Carb Approved: false\u003c\/td\u003e\u003c\/tr\u003e\n\u003ctr\u003e\u003ctd\u003eCarb Acknowledgement Required: true\u003c\/td\u003e\u003c\/tr\u003e\n\u003ctr\u003e\u003ctd\u003eLtl Freight Required: false\u003c\/td\u003e\u003c\/tr\u003e\n\u003ctr\u003e\u003ctd\u003eProp 65: Y\u003c\/td\u003e\u003c\/tr\u003e\n\u003ctr\u003e\u003ctd\u003ePart Type: automotive\u003c\/td\u003e\u003c\/tr\u003e\n\u003ctr\u003e\u003ctd\u003eEpa: N\/A\u003c\/td\u003e\u003c\/tr\u003e\n\u003ctr\u003e\u003ctd\u003eRegular Stock: t\u003c\/td\u003e\u003c\/tr\u003e\n\u003ctr\u003e\u003ctd\u003eUnits Per Sku: 1\u003c\/td\u003e\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\u003cbr\u003e","brand":"Flowmaster","offers":[{"title":"Default Title","offer_id":50978207924476,"sku":"17233","price":779.95,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0641\/6518\/3740\/files\/5ebe1ef765d48b794451495ac87c9daaL.jpg?v=1786660849","url":"https:\/\/diycustoms.store\/products\/flowmaster-american-thunder-cat-back-exhaust-system-for-1986-1991-chevrolet-camaro-pontiac-firebird-with-5-0l-5-7l-engines-3-inch-mandrel-bent-inlet-tube-dual-tips","provider":"diycustoms.store","version":"1.0","type":"link"}