Subaru Legacy Complete Cat Back Exhaust System - 1AEMK00132

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How-To & Tools
Product Reviews
Vehicle Fit


  • Includes:
    • (1) - Intermediate Resonator Pipe
    • (1) - Rear Muffler
    • (2) - Flange Gaskets
    • (1) - Spring Bolt Kit
  • Direct bolt on replacement
  • No modification necessary
  • Replaces dealer part numbers: 44200AC160, 44200AC161, 44200 AC160, 44200 AC161, 44011AC000, 44011 AC000, 44011AC000, 44011 AC000, SOA8376700, SOA83 76700
  • Built to strict quality control standards
  • Does not include rear flange hardware

Item Condition: New

Lifetime Warranty

This item is backed by a Limited Lifetime Warranty. In the event this item should fail due to manufacturing defects during intended use, we will exchange the part free of charge (excludes shipping charges) for the original purchaser.

Due to the nature and size, exhaust parts may incur minor dents or scratches from handling and load shifting during shipping. These damages do not affect the fit or function of the part. Neither our 60 Day satisfaction guarantee, nor the manufacturer's warranty, cover these insignificant damages.

  1. step : Removing the Tailpipe and Muffler (1:22)
    • Lift the car.
    • Spray rust penetrant on the two nuts at the end of the tailpipe.
    • Remove the 9/16 bolts from the end of the tailpipe with the socket and wrench.
    • Use a screwdriver to pry the end of the tail pipe free.
    • Put the bolts back in without the nuts.
    • Push the hangers off of the muffler. Pull the bolts out and pull the muffler and tailpipe free.
  2. step : Installing the New Muffler and Tailpipe (4:28)
    • Spray rust penetrant on the hangers and bolts.
    • Put the tailpipe hanger on first.
    • Put the muffler hangers in place.
    • Put the bolt through and hang the gasket on the bolt.
    • Twist the gasket up into place and insert the other bolt.
    • Line the tail pipe onto the bolts and thread the nuts.
    • Tighten the nuts making sure the gasket stays centered. Tighten to 25 - 30 ft/lbs.

Tools needed for replacement:

    General Tools

  • Jack Stands

  • Materials, Fluids, and Supplies

  • Rust Penetrant

  • Ratchets & Related

  • Ratchet

  • Screwdrivers & Related

  • Flat Blade Screwdriver

  • Sockets - SAE

  • 9/16 Inch Socket

  • Wrenches - SAE

  • 9/16 Inch Wrench

1.00/ 5.0
5 Stars
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1 Star
Missing parts
It did not include all parts listed. I had to waste time and money running to parts store.
October 19, 2015
Will this fit my car? Add a vehicle to make sure
Customer Q&A
Ask a question to 1A Auto customers who purchased the product
What diameter is the pipe on this Cat Back Exhaust?
Gavin M February 3, 2016
Not sure of exact diameter. But it is the same as the stock exhaust that was on my 1998 Subaru Outback. It went in real quick and fit perfectly. I had no problems with it and recently sold the car. Good deal if your looking for a stock replacement
Angelo D February 3, 2016
Hello, The dimensions are that of the OE exhaust system. This is not a custom or performance application.
Brian F February 3, 2016
Year Make Model Description
1997Subaru Legacy Subaru Legacy Outback Wagon H4 2.5L Manual Transmission Complete Cat Back Exhaust System
1997Subaru Legacy Subaru Legacy Outback Wagon H4 2.2L Complete Cat Back Exhaust System
1998-1999Subaru Legacy Subaru Legacy Outback Wagon H4 2.5L Complete Cat Back Exhaust System
Part #: 1AEMK00132

Out of Stock

How-to Video:

(07:16 min)