Shipping is free via UPS Ground or 3-Day Select for orders of $25 or more (excludes transmissions). If the transit time using UPS Ground Shipping will exceed 3 days to your location, we will upgrade the shipping service to UPS 3-Day Select, at no cost to you.
Free shipping is available within the continental U.S. only. Shipping charges will apply to all other destinations.
Manufacturer of performance exhaust systems, mufflers, exhaust kits, racing mufflers, stainless steel mufflers, exhaust accessories and tips for cars, muscle cars, pick-up trucks, diesel trucks, SUV’s, and most vehicles. Flowmaster exhaust systems and mufflers come with that distinctive “Flowmaster® sound” available in mild, moderate and aggressive tones. Hi-Flow Catalytic Converters and Exhaust Headers are now available from Flowmaster, the brand you know and the brand you trust!
Announcing Flowmaster's Delta Boost Performance Tuner Module for Ford's EcoBoost engines. Flowmaster's Delta Boost Module is a simple way to gain up to 4 extra psi in boost pressure with an easy to install plug and play unit. The module simply installs in-line with the boost sensor and ECU and is controlled by a downloadable Bluetooth app from your smartphone.
Flowmaster is a leader in the design, manufacturer and distribution of completely engineered exhaust systems & kits for cars, pick-up trucks, muscle cars, foreign cars, SUVs, deisel trucks and most vehicles. We have the most number of exhaust systems available for different year, make and model vehicles in the industry.
Flowmaster® manufactures a wide variety of Street Mufflers for a wide range of applications and sound choices. We make mufflers designed for trucks and cars with big block engines all the way to small 4 cylinder engines and everything in between.
Flowmaster Catalytic Converters covers a wide range of vehicle applications in both Direct-fit and Universal styles. Using proprietary precious metal formulas and the latest in wash coat application technology, Flowmaster® Catalytic Converters are engineered to meet or exceed required emissions standards and are designed for long lasting durability and performance.
Flowmaster’s Scavenger Series Elite exhaust headers are designed to replace the restrictive factory cast iron manifolds. These high quality exhaust headers are manufactured from stainless steel and are ceramic coated for maximum durability. They feature 3/8 In. thick flanges and incorporate Flowmaster’s popular 3 In. ball flange collector connections or OEM style flanges to ensure a leak free installation. Scavenger Series Elite exhaust headers deliver maximum performance and are suited to the enthusiast who wants the best.
Flowmaster mufflers were born on the race tracks 30 years ago. Today, Flowmaster continue to produce performance race products to help racers meet the growing problem of sound issues at the tracks without reducing performance.
Our Pro Series Outlaw® Race Muffler dominates the competition at the tracks.
Flowmaster's line of installation accessories are designed for the professional installer and the Do-It-Yourself builder. These accessories are designed to work with Flowmaster® mufflers in custom installations to allow for a high quality installation and years of reliable service. Universal Pipes can be fitted to any application to build a system for your needs. Incorporate the Universal Scavenger Pipe Kit or Universal "H" Pipe Kit to balance out your system.