Toyota 4Runner Performance Exhaust - Passenger Side Rear - Magnaflow - Direct-Fit Catalytic Converter - `05-`09
Toyota 4Runner Performance Exhaust - Passenger Side Rear - Magnaflow - Direct-Fit Catalytic Converter - `05-`09
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Toyota 4Runner Performance Exhaust - Passenger Side Rear - MagnaFlow - Direct-Fit Catalytic Converter - `05-`09 is a MagnaFlow HM Grade direct-fit catalytic converter engineered to replace the passenger-side rear unit on 2005–2009 Toyota 4Runner models. It’s designed to restore proper emissions control and maintain factory fitment without major modifications.
This unit replicates OE fit and flow characteristics using advanced 3D metrology during development to ensure accurate mating, and it installs using the original mounting points with no cutting or welding required. Constructed with mandrel-bent tubing and corrosion-resistant stainless components, the converter uses a compact spun-body design and a single laser fusion weld to reduce leak potential while preserving thermal efficiency. It includes the gaskets and hardware needed for a straightforward replacement and is intended to maintain factory engine performance and fuel economy. Check local and state regulations before purchase—this HM Grade, Federal/EPA-compliant part may not be legal for sale or installation in California, Colorado or New York.
Features
- Direct-fit for 2005–2009 Toyota 4Runner passenger-side rear (interchanges with OE 17410-50450)
- Federal/EPA (HM Grade) compliant for OBDII federally registered vehicles
- Mandrel-bent tubing and precision stamped collector for consistent flow
- High-corrosion stainless construction and laser fusion weld for durability
- Includes installation gaskets and hardware; no cutting or welding required
If you have questions or want help confirming fitment, call us directly — we’re happy to assist. We offer installation and customization services at both of our locations in Austin, Texas and the Los Angeles, California area: 512-982-9393 (TX) and 562-981-6800 (CA). If you’re considering purchasing multiple items, contact us for possible shipping discounts. We install on premises at both locations.
CA Residents: 
WARNING: Cancer and Reproductive Harm - www.P65Warnings.ca.gov
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Call us at 512-982-9393 (Austin, TX) or
562-981-6800 (Signal Hill, CA)
and get assistance from one of our sales team members!
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