The Flow FX® Cat-Back Exhaust System is designed for GM Silverado/Sierra 1500 models equipped with 4.3L or 5.3L engines. Constructed from durable 409S stainless steel, this performance exhaust system is built for long-lasting, trouble-free service.
A 3.00-inch inlet pipe feeds into a Flow FX straight-through performance muffler for a deep, powerful tone and enhanced performance. The system includes a single 3.00-inch mandrel-bent tailpipe that exits behind the rear passenger-side tire and is finished with a large 4.50-inch black ceramic-coated 304S stainless steel tip.
*The system uses the factory hanger locations and connections for easy installation.
*The source specifically identifies the Classic body 5.3L 4WD configuration with a 143.5-inch wheelbase.
| Тип входа | Зажимной |
| Зажимы в комплекте | Да |
| Finish | Natural |
| Material | Нержавеющая сталь 409 |
| Sound Level | Moderate |
| Submodel | 4.3L V6 Gas, 5.3L V8 Gas |
| Series | Flow FX |
| Note | Fits 2014-2018 GM Silverado/Sierra 1500 4.3L & 5.3L engines, 2/4 Wheel Drive, 143.5 and 153-inch Wheelbases - Also fits 2019 GM 1500 (Legacy body only) 5.3L, 4WD, extended cab w/143.5-inch Wheelbase |
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Submodel
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SLT, High Country, LT, LTZ, WT, Base, Denali, SLE, Custom, LS
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| Brand | Flowmaster |
| Dual/Single | Single |
| Box Weight | 49.7 lbs |
| Box Length | 57.9 in |
| Box Width | 16.5 in |
| Box Height | 16.4 in |
| UPCCode | 700042039173 |
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Fitment
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2014||Chevrolet||Silverado 1500, 2015||Chevrolet||Silverado 1500, 2016||Chevrolet||Silverado 1500, 2017||Chevrolet||Silverado 1500, 2018||Chevrolet||Silverado 1500, 2019||Chevrolet||Silverado 1500, 2014||GMC||Sierra 1500, 2015||GMC||Sierra 1500, 2016||GMC||Sierra 1500, 2017||GMC||Sierra 1500, 2018||GMC||Sierra 1500, 2019||GMC||Sierra 1500
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