Flowmaster’s 81107 Resonator-Delete kit for the 2015 Ford Mustang base model with 3.7L V6 engine is a great way to increase the sound level of your car. These X-pipe assemblies can be used with the factory rear muffler sections or with Flowmaster’s axle-back kits. The pipe kits are constructed with 2.25″ 409S mandrel-bent tubing, manufactured in the USA, and covered by Flowmaster’s Lifetime Limited Warranty.
Tag: Flowmaster
Flowmaster (817741): American Thunder Cat-Back System
With its classic sound, Flowmaster’s 817741 American Thunder Cat-Back System for the 2015 Dodge Charger SE/SXT and 2015 Chrysler 300S with 3.6L V6 engine features mufflers tuned to deliver more power, torque, throttle response, and mileage. Best of all, these exhaust systems take sedate vehicles and deliver the great performance tone that muscle car fans love. American Thunder is the most authentic Flowmaster muffler sound available.

Flowmaster (3010009): Catalytic Converter for 2000-2002 Chevy Camaro/Pontiac Firebird 5.7L V8
Flowmaster’s California-legal Direct-Fit Catalytic Converters are designed to meet California’s emissions requirements on a wide variety of applications. These high-quality catalytic converters are manufactured in the USA and feature stainless steel outer shells for maximum durability. The internal substrate material and precious metal loading have been carefully engineered for maximum efficiency and to avoid MIL code issues that are common with lower-quality converters. Direct-Fit Catalytic Converter assemblies include mandrel-bent stainless steel tubing and all hardware needed for installation. These converters have been granted Exemption Orders (EO) by the California Air Resources Board (CARB) and are warrantied to meet California emission requirements for 50,000 miles. Additionally, the stainless steel body and pipes are warrantied for 5 years or 50,000 miles.
