Exhaust

Wescast Industries Inc.
Business, Automotive, Parts and Accessories, Exhaust - Wescast Industries Inc.. Manufactures and supplies exhaust manifolds for passenger cars and light trucks and manufactures steel pump equipment parts for the petrochemical, pollution control and food processing industries.
https://www.wescast.com/
Nett Technologies - Catalytic Exhaust Emission Control
Web Site of Nett Technologies, Inc. - an environmental company specializing in exhaust pollution control products for internal combustion engines within the materials handling, mining, and construction markets. Nett is a manufacturer of catalytic converters, catalytic mufflers, diesel filters, fume diluters, and other emission controls for diesel, LPG, natural gas and gasoline engines.
https://www.nett.ca/
Hedman Hedders - Hedman
Business, Automotive, Parts and Accessories, Exhaust - Hedman Hedders. Manufactures headers (performance exhaust manifolds) and mufflers, tubular exhaust manifold systems and street rod headers.
https://www.hedman.com/
Dynomax Performance Exhaust - For High HP Engines
For more than 20 years, DynoMax has delivered dyno-tested,straightlthrough-flow mufflers long appreciated for their exceptionalsound, unrestricted flow for high horsepower engine performance and value.
https://www.dynomax.com/
Flowmaster Mufflers
Business, Automotive, Parts and Accessories, Exhaust - Flowmaster Mufflers. Manufactures performance mufflers and exhaust systems for street performance, race, truck and RV applications.
https://www.flowmastermufflers.com/