MagnaFlow

Active

Country: United States (US)
Founded: 1981
HQ: Oceanside, California, United States
Employees: ~292
Parent: MagnaFlow Group, a privately held Southern California-based company overseeing brands including MagnaFlow, BRExhaust, ECT, Rumble Exhaust, Camburg Engineering, and Foose Performance

Indexes

Performance Parts

Overview

MagnaFlow manufactures performance exhaust systems, catalytic converters, and related components for the automotive aftermarket. It operates as part of the MagnaFlow Group, focusing on undercar performance, emissions technology, and off-road products, serving enthusiasts, professional builders, emissions labs, and service technicians. The company emphasizes U.S.-based production using premium materials and advanced manufacturing.

History

MagnaFlow was founded in 1981 by Jerry Paolone as an extension of Car Sound Exhaust Systems, Inc., initially specializing in catalytic converter technology. It expanded into performance exhaust products, building a reputation over more than 40 years in the aftermarket. The company now operates under the MagnaFlow Group, which manages a portfolio of six brands advancing automotive performance and compliance.

Product Lines

Product Line	Positioning	Price Range
Performance Exhaust Systems	High-flow cat-back and axle-back systems	$300 - $1,800
Catalytic Converters	Direct-fit OE replacements and high-performance units	$150 - $1,200
Universal Mufflers	Versatile performance mufflers for custom builds	$100 - $400
Builder’s Kits	Components for custom exhaust fabrication	$200 - $800
BRE Exhaust Products	Replacement exhausts via group brand	$250 - $1,000

Manufacturing

All products are manufactured in the USA at facilities in Oceanside, California. Production uses premium components and cutting-edge technologies with in-house design and engineering. The company invests in research and development for quality and durability.

Notable Products

Cat-Back Exhaust Systems - Bolt-on systems improving power, sound, and flow for street and track use.
Direct-Fit Catalytic Converters - OE-style replacements meeting emissions standards with high durability.
Street Series Mufflers - Performance mufflers balancing aggressive tone and interior comfort.
Off-Road Exhaust Systems - Durable units compatible with suspension upgrades from group brands.

Reputation

MagnaFlow is recognized by enthusiasts and professionals for reliable fitment, U.S. manufacturing, and performance gains in exhaust systems. It holds a strong position in the aftermarket with industry-leading technology. Some note it is not BBB accredited, though employee satisfaction rates at 76% indicate a positive internal culture.

Sources (6)