FLOWMASTER part description

Product Description

FlowFX Cat-Back Exhaust System

Application Summary

2014-2018 Chevrolet Silverado 1500 and GMC Sierra 1500 Crew Cab and Double Cab models with 5.3L V8 gas engine. Does Not Fit Crew Cab 2WD with 2 Pc Driveshaft

Features & Benefits

  • Dyno Tuned for Maximum Performance
  • Mandrel Bent Tubing
  • Moderate/Aggressive Sound
  • Easy Installation
  • Made in the USA
  • Limited Lifetime Warranty

Holley Performance Emission Code 5: This part is legal for sale or use on Emissions Controlled Vehicles; Uncontrolled (Non-Emissions Controlled) Vehicles; and Racing Use Only Vehicles because it does not affect vehicle emissions and is not covered by emissions regulations

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Product Attributes

Catalytic Converter Included No
Exhaust Series Flow FX
Exhaust Type Cat-Back
Exit Position Dual Same Side
Heat Shield Included No
Inlet Inside Diameter 2.500 in.
Material 409S Stainless Steel
Mount Type Uses Factory Hangers
Muffler Body Length 14.000 in.
Muffler Body Material 409S Stainless Steel
Muffler Body Shape Oval
Muffler Color Natural
Muffler Count 1
Muffler Finish Brushed
Muffler Inlet Diameter 3.000 in.
Muffler Inlet Location Center
Muffler Outlet Diameter 2.500 in.
Muffler Outlet Location Dual Outlet
Muffler Overall Length 20.000 in.
Muffler Part Number Kit Only
Muffler Series Flow FX
Muffler Type Absorption
Single Or Dual Dual
Sound Level Moderate/Aggressive
System Type Cat Back
Tail Pipe Diameter 2.500 in.
Tip Cut Angle
Tip Diameter 4.000 in.
Tip Edge Style Cut
Tip Finish Black Ceramic Coated
Tip Length 5.250 in.
Tip Logo Laser
Tip Material 304 Stainless Steel
Tip Quantity 2
Tip Shape Round
Tip Type Double Wall
Tubing Diameter 3.000 in.
Tubing Material 409S Stainless Steel

Additional Information

Country of Origin (Primary) CN
Harmonized Tariff Code (Schedule B) 8708925000
Harmonized Tariff Code (HTS) 8708925000
MSDS Sheet Number N
NAFTA Preference Criterion Code B
Refurbished Part N
Remanufactured Part N
Stock Status S
Warranty Special Limited Lifetime
Warranty Special UOM LF
UPC 00700042038008
A brand under Holley Performance Products, an automotive performance company based in Bowling Green, Kentucky, Flowmaster® provides a broad selection of performance exhaust systems, air intakes, and mufflers. It also offers turbo boost modules, headers, race mufflers, and various exhaust accessories for trucks, off-road, SUVs, Jeeps, powersports vehicles, classic muscle cars, and other late model cars. For more than 30 years, Flowmaster has been delivering only the best automotive exhaust products to the market and living up to its name as “The Exhaust Technology Company.” Today, the company takes its mission statement a notch higher by offering exciting new product categories to enhance its exhaust products portfolio. It aims to be “The Performance Technology Company” automotive enthusiasts can trust.

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