Subaru Legacy Exhaust Manifolds
This page covers exhaust manifolds for the Subaru Legacy across model years 1990–2022, bringing together a range that includes direct-fit replacements, integrated catalytic converter units, exhaust headers, and pre heat hoses. Choose your model year above and this page keeps only the exhaust manifolds that fit your Subaru Legacy. Each listing is matched to our vehicle fitment data before it appears here.
Invidia HS08SW1DOC Downpipe with High Flow Catalytic Converter and 2 O2 Bungs
Walker Exhaust Ultra EPA Direct Fit Catalytic Converter with Integrated Exhaust Manifold
MagnaFlow 290110 OEM Grade Federal/EPA Direct-Fit Manifold Catalytic Converter
BD Diesel 1045987 Pulse Exhaust Manifold Cummins - 5.9L 2003-2007
AP Exhaust Direct-Fit Federal EPA Catalytic Converter with Integrated Manifold
MagnaFlow 5551444 California Grade CARB Compliant Manifold Catalytic Converter
Dorman 673-864 Front Manifold Converter CARB Compliant Subaru
Catco 5017 Federal EPA Catalytic Converter Direct Fit Integrated Manifold
What's here for your Subaru Legacy
- Exhaust manifolds with integrated catalytic converters — direct-fit OE replacement units
- Exhaust manifolds — standard replacements available in front and related positions
- Exhaust headers — including stainless steel and kit configurations
- Pre heat hoses — smaller components that complete the exhaust manifold assembly
The widest selection here comes from Dorman, Catco, AP Exhaust, and Magnaflow, spanning OE-style replacements through performance-oriented stainless steel and downpipe options. Other categories Subaru Legacy owners shop for: Subaru Legacy Springs and Suspension Parts, Subaru Legacy Shocks and Struts and Subaru Legacy Brake Pads and Shoes, or browse all Subaru Legacy parts and accessories.