FLOWMASTER part description

Product Description

FlowFX Extreme Cat-Back Exhaust System

Features & Benefits

  • Flowfx Series Performance Muffler Offers An Aggressive To Moderate Sound Level And Increased Performance
  • 409 Stainless Steel Construction Delivers Extra Durability And Improved Long-Term Corrosion Resistance
  • Max Dyno Gains Of 15 Hp And 20 Lb-Ft At The Rear Wheels With The 717977 Kit
  • Includes All Necessary Hardware For An At Home Installation
  • Dump Style Exit Allows For Better Ground Clearance When In Extreme Off-Road Conditions
  • Uses Factory Hanger Locations For Easy Installation
  • Lifetime Limited 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

Product Attributes

Exhaust Type Cat-Back
Exit Position Rear
Inlet Inside Diameter 3.000 in.
Material 409 Stainless Steel
Tubing Diameter 3.000 in.

Additional Information

Country of Origin (Primary) US
Harmonized Tariff Code (HTS) 8708925000
NAFTA Preference Criterion Code B
UPC 00090127130827
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.

Don't know your part number?

Take a photo and we'll identify it!

Recommended Products

More from FLOWMASTER (Browse all)