1986-93 Ford Mustang Flowmaster Catalytic Converter - California Legal - Fox Body by Flowmaster

Mustang Flowmaster Catalytic Converter - California Legal (86-93)

Details   |  Description
  • 1986-1993 Mustang Flowmaster California Legal Catalytic Converter, CA EO # D-280-96,  Fits in Following locations on stock Mid-pipe RH Front LH Front RH Rear LH Rear
Mustang Flowmaster Catalytic Converter - California Legal (86-93)

These converters are a direct replacement for your Fox Body's front & rear cats on stock midpipes. Replace broken Converters with these!

Item #FLO-3932024
MPN# 3932024

Everyday Low Price: $218.19

Ships from supplier by Monday, January 23


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  • California Legal
  • EO # D-280-96


  • Fits Stock Midpipe
  • Perfect For Passing Smog Test
  • Direct Replacement

What's in the Box

  • (1) Catalytic Converter
This part is 50-state legal - CARB E.O. #: D-280-96

Made in the USA

Product Description

California Legal Catalytic Converter

If your 1986-1993 Mustang's catalytic converters are clogged, malfunctioning, or need to be replaced, this Flowmaster California legal converter is the perfect replacement. They are compliant to Califonia EO# D-280-96 to help you pass smog and state inspections. Great for Mustangs with off-road x-pipes and h-pipes that need to pass inspection. Features a 2.5" inlet/outlet.


Fits 1986-1993 Mustang On Stock Mid-Pipe Front & Rear

Nitrous & Forced Induction Note

- Installation of these catalytic converters on forced induction and nitrous vehicles may surpass the max efficiency of converters. Damage to internal catalyst is possible with forced induction and nitrous. These are designed for Naturally Aspirated applications only!

Flowmaster Exhaust Warranty - Click Here

Flowmaster EPA Catalytic Converter Warranty - Click Here

Product Reviews

Vehicle Applications

Ford Mustang - 1986 (86) - 1987 (87) - 1988 (88) - 1989 (89) - 1990 (90) - 1991 (91) - 1992 (92) - 1993 (93)

About This Brand

Flowmaster - The Exhaust Technology Company
Flowmaster operates the only exhaust Research & Design facilities of its kind in the world, centered around the SuperFlow SF-7100 engine dynamometer complete with E.C.A. (engine cycle analysis) equipment and also SuperFlow chassis dyno's.

Through use of these dyno's, Flowmaster's engineering staff can track the complete engine cycle in millionths of a second and can obtain exact technical data of each degree of cam rotation, from induction to the tip of the exhaust system, while also showing the power numbers that really matter, the power numbers "to the ground."

Flowmaster also utilizes Spectrum Analyzers to fine "tune" the sound of each of the eleven different series of mufflers that Flowmaster currently offers, both for peak performance and just the right sound levels and tones. Flowmaster's dedication to quality is what makes them the exhaust industry leader for Latemodel Mustangs and SVT Lightnings!

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