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- Magnaflow GM Truck Cat-Back Exhaust Systems
Magnaflow MF Series Cat-Back Exhaust System 2014-2018 Silverado/Sierra 1500 4.3L/5.3L
642-15278

Silverado/Sierra 1500
Specifications:
Magnaflow Chevy Silverado and GMC Sierra Truck Cat-Back Exhaust Systems easily bolt on to provide you with trouble-free performance. Each mandrel-bent stainless steel exhaust system delivers unrestricted horsepower and torque gains. Cat-Back kits also include polished stainless steel mufflers that are dyno-proven to produce a smooth interior tone with a deep performance exterior sound.Dyno-Proven Exhaust Performance
Does Magnaflow 15278 fit your vehicle?
2016 CHEVROLET SILVERADO 1500
- Liter: 5.3
- SubModel: LT
- Aspiration: NATURALLY ASPIRATED
- Fitment Notes: Dual Split Rear Exit
- CUI: 325
- Engine Type: V8 ( 5.3L / 325 )
- Engine Vin: R
2018 CHEVROLET SILVERADO 1500
- Liter: 5.3
- SubModel: LT
- Aspiration: NATURALLY ASPIRATED
- Fitment Notes: Dual Split Rear Exit
- CUI: 325
- Engine Type: V8 ( 5.3L / 325 )
- Engine Vin: R
2017 CHEVROLET SILVERADO 1500
- Liter: 5.3
- SubModel: WT
- Aspiration: NATURALLY ASPIRATED
- Fitment Notes: Dual Split Rear Exit
- CUI: 325
- Engine Type: V8 ( 5.3L / 325 )
- Engine Vin: C
2015 CHEVROLET SILVERADO 1500
- Liter: 4.3
- SubModel: LT
- Aspiration: NATURALLY ASPIRATED
- Fitment Notes: Dual Split Rear Exit
- CUI: 262
- Engine Type: V6 ( 4.3L / 262 )
- Engine Vin: H
2017 GMC SIERRA 1500
- Liter: 5.3
- SubModel: SLE
- Aspiration: NATURALLY ASPIRATED
- Fitment Notes: Dual Split Rear Exit
- CUI: 325
- Engine Type: V8 ( 5.3L / 325 )
- Engine Vin: C
2016 CHEVROLET SILVERADO 1500
- Liter: 4.3
- SubModel: WT
- Aspiration: NATURALLY ASPIRATED
- Fitment Notes: Dual Split Rear Exit
- CUI: 262
- Engine Type: V6 ( 4.3L / 262 )
- Engine Vin: H
2018 CHEVROLET SILVERADO 1500
- Liter: 5.3
- SubModel: LS
- Aspiration: NATURALLY ASPIRATED
- Fitment Notes: Dual Split Rear Exit
- CUI: 325
- Engine Type: V8 ( 5.3L / 325 )
- Engine Vin: C
2018 CHEVROLET SILVERADO 1500
- Liter: 5.3
- SubModel: LT
- Aspiration: NATURALLY ASPIRATED
- Fitment Notes: Dual Split Rear Exit
- CUI: 325
- Engine Type: V8 ( 5.3L / 325 )
- Engine Vin: C
2018 CHEVROLET SILVERADO 1500
- Liter: 5.3
- SubModel: LT
- Aspiration: NATURALLY ASPIRATED
- Fitment Notes: Dual Split Rear Exit
- CUI: 325
- Engine Type: V8 ( 5.3L / 325 )
- Engine Vin: C
2018 CHEVROLET SILVERADO 1500
- Liter: 4.3
- SubModel: LS
- Aspiration: NATURALLY ASPIRATED
- Fitment Notes: Dual Split Rear Exit
- CUI: 262
- Engine Type: V6 ( 4.3L / 262 )
- Engine Vin: H
2018 GMC SIERRA 1500
- Liter: 5.3
- SubModel: SLE
- Aspiration: NATURALLY ASPIRATED
- Fitment Notes: Dual Split Rear Exit
- CUI: 325
- Engine Type: V8 ( 5.3L / 325 )
- Engine Vin: C
2015 GMC SIERRA 1500
- Liter: 5.3
- SubModel: SLE
- Aspiration: NATURALLY ASPIRATED
- Fitment Notes: Dual Split Rear Exit
- CUI: 325
- Engine Type: V8 ( 5.3L / 325 )
- Engine Vin: C
Motor Vehicles
WARNING: Motor vehicles contain fuel, oils and fluids, battery posts, terminals and related accessories which contain lead and lead compounds and other chemicals known to the State of California to cause cancer, birth defects and other reproductive harm. These chemicals are found in vehicles, vehicle parts and accessories, both new and as replacements. When being serviced, these vehicles generate used oil, waste fluids, grease, fumes and particulates, all known to the State of California to cause cancer, birth defects, and reproductive harm.
Tools:
WARNING: Some dust created by power sanding, sawing, grinding, drilling, and other construction activities contains chemicals known to the State of California to cause cancer and birth defects or other reproductive harm. Some examples of these chemicals are: lead from lead-based paints, crystalline silica from bricks and cement and other masonry products, and arsenic and chromium from chemically treated lumber. Your risk from exposure to these chemicals varies, depending on how often you do this type of work. To reduce your exposure, work in a well-ventilated area and with approved safety equipment, such as dust masks that are specially designed to filter out microscopic particles.
Electrical Cords
WARNING: The wires of these products contain chemicals known to the State of California to cause cancer and birth defects or other reproductive harm. Wash hands after handling.