Free shipping on eligible orders of $100 or more. Oversized and freight items excluded.

Shop parts / Magnaflow / New

MagnaFlow 06-10 Kia Optima 2.7L Direct Fit CARB Compliant Manifold Catalytic Converter

Magnaflow · New

MagnaFlow 06-10 Kia Optima 2.7L Direct Fit CARB Compliant Manifold Catalytic Converter

MPN 5531634 · Store SKU mag5531634

$1,025.00
CHECK AVAILABILITY0 in supplier warehouses. Ask JuiceBuilt about availability.

Supplier stock checked 11/7/2026, 2:42:14 PM UTC. Adding a part does not reserve it.

30-day returns for unopened, unused new parts

Request a return within 30 calendar days after delivery. New parts must be unopened and unused.

Shipping & returns ↗This policy does not limit rights required by law.

Free standard shipping on eligible parts orders of $100 or more. Oversized and freight items excluded. Fitment, taxes, availability and final totals are confirmed before payment.

Product details

Keep the check engine light off with MagnaFlow California Grade CARB Compliant Direct-Fit Manifold Catalytic Converter 5531634. With features including free-flowing mandrel-bent tubing and highly corrosion resistant stainless steel construction, easily install this 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 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. This Direct-Fit Manifold Catalytic Converter is designed to fit the 2006-2010 Kia Optima 2.7L & 2007-2010 Kia Rondo 2.7L. MagnaFlow 5531634 includes (2) Flange Gaskets and interchanges with OE parts 28500-3E835, 28510-3E830, 28510-3E836. 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. Keep the check engine light off with MagnaFlow California Grade CARB Compliant Direct-Fit Catalytic Converter 5531634. DIY installation is easy with the proper tools (no cutting or welding required). With features including mandrel-bent tubing to eliminate flow restrictions and stainless steel construction to resist corrosion, you can have confidence in the quality of this catalytic converter. Using state-of-the-art 3D scanning systems in the design process, the MagnaFlow metrology department ensures this new part to fit and function like the original equipment. Designed to fit the 2007-2010 Kia Rondo and 2006-2010 Kia Optima, this direct-fit catalytic converter also interchanges with OE parts 28510-3E830 and 28510-3E836, among others. Avoid potential exhaust leaks by using the included gaskets to get a proper seal. 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. Magnaflow California Manifold Catalytic Converter California CARB Manifold Catalytic Converter California Manifold Catalytic Converter

Manufacturer fitment & guides

Check 5531634 against the manufacturer’s application information below.

More from Magnaflow ↗See the JuiceBuilt workshop ↗

YOUR NEXT MOVE

Your build.