Photo - Primary
Photo - Primary
360 Degree Image Set
Photo - out of package
360 Degree Image Set
Technical Bulletin
360 Degree Image Set
Technical Bulletin
Technical Bulletin
Technical Bulletin
360 Degree Image Set
360 Degree Image Set
User 3
360 Degree Image Set
360 Degree Image Set
Technical Bulletin
360 Degree Image Set
360 Degree Image Set
360 Degree Image Set
360 Degree Image Set
Features and Benefits
Technical Bulletin
360 Degree Image Set
Photo - out of package
Photo - out of package
360 Degree Image Set
Technical Bulletin
360 Degree Image Set
360 Degree Image Set
360 Degree Image Set
360 Degree Image Set
360 Degree Image Set
Brochure - A general brochure describing a brand, company, product line. If brochure in question is for a specific product, use code PDB.
360 Degree Image Set
360 Degree Image Set
360 Degree Image Set
360 Degree Image Set
360 Degree Image Set
360 Degree Image Set
Logo Image

Magnaflow

MagnaFlow Direct Fit Catalytic Converter 06-10 Subaru Forester

SKU: MAG5531447
Barcode: 888563106793

$1,072.00

Low in stock

This product will be available for sale in 2 weeks, but you can pre-order now to receive 10% discount!

Not sure it fits? Ask our fitment team — we check before it ships.

Authorized dealer — genuine parts only

Ships from our US warehouse

Fitment guaranteed or we take it back
MagnaFlow Direct Fit Catalytic Converter 06-10 Subaru Forester

$1,072.00

$1,072.00

Tech Specs

Brand
Magnaflow
SKU
MAG5531447
Shipping weight
17.4 lb

Keep the check engine light off with MagnaFlow California Grade CARB Compliant Direct-Fit Catalytic Converter 5531447. With features including free-flowing mandrel-bent tubing and highly corrosion resistant stainless steel construction, easily install this spun body converter yourself using the proper tools, no cutting or welding required. MagnaFlow's state-of-the-art metrology department uses the latest 3D scanning systems during research and development, so you can be confident that your new part will fit and function like the original equipment. By replicating the OE spun body design, the single laser fusion weld greatly reduces the possibility of a leak, and our compact, low-mass design also allows for greater thermal efficiency. Designed to fit the 2006-2010 Subaru Forester, 2006-2011 Subaru Impreza, and more, this direct-fit catalytic converter also interchanges with OE parts 44620AA740 and 44620AA76A, among others. The included gaskets & hardware reduce the possibility of a leaking seal while avoiding the need to reuse corroded factory parts for installation. This replacement part is designed to meet or exceed California Air Resource Board requirements, and has undergone additional testing to comply with CARB guidelines to allow for legal use in California and CARB restricted states, for the listed vehicles.

Related Tech Articles

How to Choose a Big Brake Kit Without Overbuying

How to Choose a Big Brake Kit Without Overbuying

Aug 25, 2026 11 min read

A big brake kit doesn't shorten your stopping distance — tires do. What it actually buys is heat capacity and pedal consistency. How to choose rotor diameter, piston area and pad compound, and when fluid and pads are the smarter spend.

Read the breakdown
Where Exhaust Power Actually Comes From

Where Exhaust Power Actually Comes From

Aug 25, 2026 11 min read

Almost every cat-back horsepower claim online is unsourced. Here's what an independent dyno test actually measured, why scavenging lives in the headers and not the cat-back, and where the power really is on a turbo car.

Read the breakdown
Coilovers vs Lowering Springs: How to Actually Decide

Coilovers vs Lowering Springs: How to Actually Decide

Aug 25, 2026 9 min read

Both lower the car — but the decision is really about the damper. Why stock dampers and aftermarket spring rates fight each other, when springs are genuinely the right call, and what each path costs you beyond the parts.

Read the breakdown