Flowmaster H-Pipe With Catalytic Converters For Use With Shorty Headers Mustang GT 1999-2004



  • Direct Fit Replacement
  • Four Catalytic Converters
  • For Shorty Headers
  • Manufactured in the USA
MSRP $1,250.00
You save 10%

Flowmaster H-Pipe With Catalytic Converters For 1999, 2000, 2001, 2002, 2003 and 2004 GT Mustangs with Shorty Headers.

The Flowmaster Catted H-Pipe (2020027) is a factory-style replacement for 1999-2004 Mustangs with a 2V 4.6L Engine. The Flowmaster H-Pipe is constructed from 2-1/4” Exhaust Piping, and includes 49-State Legal Catalytic Converters. It is a direct fit for your GT SN95 with Manual Transmission and Factory Style Shorty Headers.

Features and Benefits:
- Fits 1999-2004 GT Mustangs with a Manual Transmission
- 2-1/4” Diameter Piping
- 49-State Legal
- Direct Replacement for Factory H-Pipe
- Includes 4 Factory Style Catalytic Converters
- For Use with Shorty Headers
- Proudly Manufactured in the USA!

The Flowmaster H-Pipe includes four factory-style Catalytic Converters that are in the factory location. The Flowmaster H-Pipe with Catalytic Converters are proudly manufactured in the USA!

Please Note: The 2004 GT Mustang will require the use of a 24" oxygen sensor extension.

California Residents: Proposition 65 Warning

Vehicle Fitment

This product will fit the following Mustang years:

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