MagnaFlow California CARB Secondary Direct-Fit Catalytic Converter - Porsche Cayenne 4.8L 2010-2011

This California Grade converter installs in the factory downstream location with the proper tools and no cutting or welding. The spun body replicates the OE design so a single laser fusion weld replaces the usual seam, and the compact, low mass shape helps thermal efficiency. It runs 16 gauge 409 stainless tubing over a ceramic substrate, measures 25.75 in overall on a 5 in round body 8.25 in long, and connects by a 2.5 in flange inlet to a 2.5 in pipe outlet. A flange gasket, bolts and nuts are in the box. CARB certified under Executive Order D-193-199 and New York certified.

Specifications

This part fits:

Shipping

• In-stock orders placed before 3 PM EST ship the same day — everything else ships within 24 hours.
• Standard, expedited, and overnight options at checkout.
• Oversized items ship by freight and take longer.
• Backordered items ship as soon as stock lands — contact us for lead times.
• International orders: prices do not include VAT, duties, or import fees. Your country charges these at import and they are the buyer’s responsibility.

Returns

• 30-day returns on new, uninstalled items in original packaging with all hardware.
• Standard returns: 8% restocking fee, buyer pays return shipping. Both waived if the item is defective or we made the error.
• Installed or used parts can’t be returned — confirm fitment before you install.
• Special orders and custom items are final sale.
• Email us for return authorization before shipping anything back.

Full details: Shipping Policy · Refund Policy