Oldsmobile Calais 4.3L / 5.0L / 5.7L Gas 1980, 3-Bolt Reducer with O2 Sensor Fitting by Flowtech®. With O2 Sensor Fitting. Flowtech understands that when you purchase a set of headers, a muffler, or even an entire exhaust system, you want to know that you’re getting everything you need to complete the installation. That’s why Flowtech prides themselves on their installation kits, which include all the gaskets, hardware, and fasteners necessary to hook up your headers, mufflers and/or tailpipes or sidemounts in minutes.
- Expertly crafted from premium materials
- Designed to match rigorous quality standards
- High quality at a budget-friendly price
- Reducer With O-Sensor Welded Fitting
- Made In USA
But what happens when you’re doing a custom installation, or if you want to do a show-quality job with no compromise in quality, fit or finish? The answer is a complete line of reducers, brackets, and emissions accessories, all precision-engineered by Flowtech. These installation accessories will turn your FLOWTECH system header installation into a work of art that looks as good as it sounds and performs.
Flowtech Exhausts is here with excellent products that are available at a competitive price. The company does its utmost to provide the best possible solutions for your needs. All products by Flowtech Exhausts are made with expert care and created by professionals to meet all your requirements. Flowtech Exhausts does not accept compromises when it is going about quality, so you can be sure that all products have only first-rate quality. With many years of manufacturing experience, Flowtech Exhausts is the name you can trust.
Flowtech® is a leading manufacturer of high performance and value priced exhaust systems for various vehicles such as Mustangs, Camaros, trucks (gas and diesel), etc. The company also provides an exhaustive line of reliable mufflers and headers. Flowtech designed the unique Afterburner headers which separated the odd firing cylinders with a velocity tube to improve scavenging, as well as the Warlock bypass mufflers that won the SEMA best new product award for their revolutionary open or closed design in 1996.