Stinger Exhaust System

2.5" Stinger System With Warlock By-Pass Mufflers, Fits 86-95 Mustang 5.0L GT/LX, Increase Horsepower,Boosts Performance And Helps To Improve Fuel Economy.

PART# 42601FLT

Be the first to write a review

Not Available Online


Get more power from your 5.0L pony with FLOWTECH's new Stinger Cat-Back exhaust system. Your new Stinger system will boost horsepower, increase performance and even help improve fuel economy. Easily installed in the stock location, the system includes mandrel-bent, 2.5" flow tubes, 2.5" Warlock mufflers, turndowns and all mounting hardware. Flowtech also offers the Stinger Cat-Back system with our new Warlock racing mufflers, featuring removable Flow Intensifier bypass caps for unrestricted, unbelievable straight through power at the track!


  • Easy Installation
  • Increase Horsepower And Performance
  • 50 State Legal
  • Improves Fuel Economy
  • Includes All Mounting Hardware
  • Racing Muffler Kit Available,Order Sales Number 42601FLT.


Emission Code1
Product TypeMuffler
Part Number42601FLT


This part is legal for use on Emissions Controlled Vehicles when used in accordance with the manufacturers application guide because it has a California Air Resources Board Executive Order number or is a direct or consolidated replacement part.

The following vehicles are considered Emissions Controlled Vehicles:

  • 1966 and newer U.S. manufactured California Certified vehicles
  • 1968 and newer U.S. manufactured Federally Certified vehicles
  • 1968 and newer Foreign manufactured vehicle
We Suggest
    Also Bought

        *Free Shipping & Handling only offered to the contiguous US on orders over $100.

        Some parts are not legal for use in California or other states with similar regulations.

         X  Decal Days 2018
         X  Decal Days 2018