MagnaFlow OEM Grade Underbody Catalytic Converter - Mercedes-Benz W166/X166 2015-2019

Which vehicles does this fit?

• It fits the Mercedes-Benz GL450 2015-2016, Mercedes-Benz GLE400 2016-2019, Mercedes-Benz GLE43 AMG 2017-2019, Mercedes-Benz GLE450 AMG 2016, Mercedes-Benz GLS450 2017-2019, Mercedes-Benz ML400 2015. The full year, make, model and submodel list is in the fitment table on this page. This part is for the underbody position.

What comes in the box?

• Gaskets and hardware. Clamps and inlet gaskets or inlet mounting hardware are not included.

Is it legal in my state?

• Not legal for sale or installation in California, Colorado or New York.

What is it made of?

• 16 gauge 409 stainless steel tubing, 410 stainless hangers, 308 stainless MIG welds.

Shipping

• Orders placed before 3 PM EST typically ship the same business day. Larger items ship within 1 to 3 business days.
• Standard, expedited, and overnight options at checkout.
• Oversized items ship by freight and take longer.
• Special order items follow a lead time we confirm with you individually before the order is committed.
• Backordered items ship as soon as stock lands. Lead times are manufacturer estimates and can change. Contact us for current ETAs.
• Need to cancel? Email us right away. Cancellations are not guaranteed once an order is in process. In-stock orders cancel free before they ship; a 6% fee applies only to confirmed backorders and special orders.
• 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 days from delivery to request and ship back a return on new, uninstalled items in original packaging with all hardware.
• Standard returns: 8% restocking fee on the item price before tax and shipping. Shipping is not refunded in either direction. All waived if the item is defective or we made the error.
• Fitment guaranteed: select your vehicle above, or confirm fitment with us in writing before you order. If the part shows as a fit and it is wrong, the return is on us, even after installation. Otherwise, installed or used parts cannot be returned.
• Final sale: special orders, coilovers, electronics, engine internals, turbochargers, superchargers and turbo kits, unless defective or we sent the wrong item.
• Product images may be representative. The SKU and specifications in the listing are what ships.
• Email us for return authorization before shipping anything back.

Full details: Shipping Policy · Returns & Refunds · Warranty