1999-04 Mustang Magnaflow Catted X-Pipe (50 State Legal) - 4.6 by Magnaflow

Mustang Magnaflow Catted X-Pipe (50 State Legal) (99-04) 4.6

Details   |  Description
  • Magnaflow Mustang Catted X-Pipe (50 State Legal) (99-04) 4.6

Increase performance on your 1999-2004 4.6L Mustang with the direct fit Magnaflow Catted X-Pipe!

Item #MPE-441114
MPN# 441114

Everyday Low Price: $1,141.00

In Stock 

Add to cart


  • Increase Performance
  • Larger Piping Than Stock
  • Stainless Steel Construction
  • Magnaflow Warranty


  • 2.5" Piping
  • 50 State Legal Catalytic Converters

What's in the Box

  • (1) Catted X-Pipe
  • (1) Hardware Package
This part is 50-state legal - CARB E.O. #: D-193-97

Made in the USA

Product Description

1999-2004 Mustang GT/Mach 1/Cobra Magnaflow X-pipe With High Flow Catalytic Converters

Replace your failing catalytic converters on your 1999-2004 GT, Bullitt, Mach 1 or Cobra with the Magnaflow direct fit catted X-pipe. These X-pipes are constructed from mandrel bent stainless steel 2.5" piping that will ensure that your exhaust will flow freely. The catalytic converters are 50 state legal, keeping your Mustang emission legal with a CARB number.

Factory style connections will allow you to run factory manifolds or aftermarket shorty headers. Factory style ball connection at the rear of the X-pipe will bolt up to factory or aftermarket cat back systems.


1999-2004 Mustang 4.6L GT, Bullitt, Mach 1, or SVT Cobra


- Will require O2 extensions SVE-1676A or similar.

Magnaflow Exhaust Warranty - Click Here

Customer Photos (0)

Product Reviews

Vehicle Applications

Ford Mustang - 1999 (99) - 2000 (00) - 2001 (01) - 2002 (02) - 2003 (03) - 2004 (04)

About This Brand

Magnaflow - Power and Sound
A well known name and leader in the industry, Magnaflow has set the standard for aftermarket Mustang exhaust components. Utilizing products made in the USA, Magnaflow uses the latest technology to fabricate high quality cat back and axle back exhaust systems. Each exhaust kit is dyno tested and flow bench tested to provide the best sound and most power to get your Mustang performing at its best.

On May 18, 2000, MagnaFlow Performance Exhaust was awarded the ISO-9001 certificate. ISO-9001 is an international quality standard created by the International Organization for Standardization to define quality management and manufacturing systems. It has 20 specific design, material, and process requirements that help MagnaFlow/Car Sound ensure customer satisfaction with our products and services on Mustangs and Lightnings. ISO-9001 certified companies are re-audited every six months to ensure that quality standards are maintained.

Look for Similar Items by Category

1994-2004 Mustang Parts » 1994-2004 Mustang Exhaust » 1994-2004 Mustang H-Pipes & X-Pipes » 1996-2004 Mustang Catalytic Midpipes
California Smog Legal Mustang Parts

Products by Vehicle