Catalytic Converter for 2026 BMW 540i xDrive
- Aero Ground Effects & Body Kits
- Air Intake
- Brackets, Flanges & Hangers
- Bumper
- Bumper & Components - Front
- Bumper & Components - Rear
- Bushings
- Center Console
- Cluster & Switches
- Console
- Control Cables
- Control Modules
- Cowl
- Dashboard
- Door & Components
- Doors
- Driver Seat Components
- Ducts
- Electrical Components
- Exterior Trim - Front Door
- Exterior Trim - Lift Gate
- Exterior Trim - Pillars
- Exterior Trim - Rear Door
- Exterior Trim - Roof
- Exterior Trim - Trunk
- Fender & Components
- Fenders
- Floor
- Frame
- Gaskets & Sealing Systems
- Gate & Hardware
- Glass - Front Door
- Glass - Rear Door
- Glass - Windshield
- Glass & Hardware - Back
- Glass, Windows & Related Components
- Glove Box
- Grille
- Grille & Components
- Hardware, Fasteners & Fittings
- Hood
- Hood & Components
- Horns
- Information Labels
- Inner Structure
- Inner Structure & Rails
- Instrument Panel
- Instrument Panel Components
- Interior Trim - Front Door
- Interior Trim - Pillars
- Interior Trim - Quarter Panels
- Interior Trim - Rear Body
- Interior Trim - Rear Door
- Interior Trim - Roof
- Interior Trim - Trunk
- Jack & Components
- Labels
- Lid & Components
- Lock & Hardware
- Master Cylinder - Components On Dash Panel
- Mirrors
- Outside Mirrors
- Overhead Console
- Passenger Seat Components
- Quarter Panel
- Quarter Panel & Components
- Radiator Support
- Rear Body
- Rear Floor & Rails
- Rear Seat Components
- Rear Spoiler
- Rocker Panel
- Roof
- Roof & Trim
- Seats
- Sensors
- Side Pillar
- Sound System
- Splash Shields
- Steering Wheel
- Sunroof
- Switches, Solenoids & Actuators
- Truck Box
- Trunk Lid & Compartment
- Under Cover & Splash Shields
- Uniside
- Wiper & Washer Components
- ABS Components
- Air Bag Components
- Air Bag System
- Alarm System
- Antenna & Radio
- Anti-Theft Components
- Anti-Theft System
- Backup Lamps
- Battery
- Battery & Related Components
- Brackets, Flanges & Hangers
- Communication System Components
- Control Modules
- Doors
- Electrical Components
- Flasher Units, Fuses, & Circuit Breakers
- Front Seat Belts
- Fuse Box
- Gaskets & Sealing Systems
- Glass, Windows & Related Components
- Hardware, Fasteners & Fittings
- Headlamp Components
- High Mount Lamps
- Horn
- Ignition System
- Information Labels
- Keyless Entry Components
- Lane Departure Warning
- License Lamps
- Lighting - Exterior
- Lighting - Interior
- Mobile Multi-Media
- Parking Aid
- Power Outlets
- Powertrain Control
- Rear Seat Belts
- Senders
- Sensors
- Starter
- Starter & Related Components
- Steering Column
- Steering Wheel
- Switches
- Switches, Solenoids & Actuators
- Tail Lamps
- Tire Pressure Monitor Components
- Trunk
- Wipers
- Wiring Harness
- Air Intake
- Brackets, Flanges & Hangers
- Control Modules
- Cylinder Block Components
- Engine
- Engine & Trans Mounting
- Engine Appearance Cover
- Engine Parts
- Filters
- Gaskets & Sealing Systems
- Hardware, Fasteners & Fittings
- Sensors
- Turbocharger & Components
- Valve Train Components
- Wire, Cable & Related Components
- A/C Clutch & Compressor
- A/C Condenser & Evaporator
- A/C Flow Restrictors
- Air Distribution System
- Blower Motor & Fan
- Brackets, Flanges & Hangers
- Condenser, Compressor & Lines
- Electrical Connectors
- Evaporator & Heater Components
- Filters
- Gaskets & Sealing Systems
- Hardware, Fasteners & Fittings
- Hoses & Lines
- Hoses & Pipes
- Motors, Core, Case & Related Components
- Sensors
- Switches, Solenoids & Actuators
- Temperature Controls & Related Components
- Wire, Cable & Related Components
- Axle & Differential
- Brackets, Flanges & Hangers
- Bushings
- Carrier & Front Axles
- Drive Shaft
- Electrical Connectors
- Front Axle & Carrier
- Hardware, Fasteners & Fittings
- Rear Suspension
- Shocks & Struts
- Stabilizer Bar & Components
- Struts & Components
- Suspension Components
- Suspension, Springs & Related Components
- Wheels & Trim
- Aero Ground Effects & Body Kits
- Air Intake
- Brackets, Flanges & Hangers
- Bumper
- Bumper & Components - Front
- Bumper & Components - Rear
- Bushings
- Center Console
- Cluster & Switches
- Console
- Control Cables
- Control Modules
- Cowl
- Dashboard
- Door & Components
- Doors
- Driver Seat Components
- Ducts
- Electrical Components
- Exterior Trim - Front Door
- Exterior Trim - Lift Gate
- Exterior Trim - Pillars
- Exterior Trim - Rear Door
- Exterior Trim - Roof
- Exterior Trim - Trunk
- Fender & Components
- Fenders
- Floor
- Frame
- Gaskets & Sealing Systems
- Gate & Hardware
- Glass - Front Door
- Glass - Rear Door
- Glass - Windshield
- Glass & Hardware - Back
- Glass, Windows & Related Components
- Glove Box
- Grille
- Grille & Components
- Hardware, Fasteners & Fittings
- Hood
- Hood & Components
- Horns
- Information Labels
- Inner Structure
- Inner Structure & Rails
- Instrument Panel
- Instrument Panel Components
- Interior Trim - Front Door
- Interior Trim - Pillars
- Interior Trim - Quarter Panels
- Interior Trim - Rear Body
- Interior Trim - Rear Door
- Interior Trim - Roof
- Interior Trim - Trunk
- Jack & Components
- Labels
- Lid & Components
- Lock & Hardware
- Master Cylinder - Components On Dash Panel
- Mirrors
- Outside Mirrors
- Overhead Console
- Passenger Seat Components
- Quarter Panel
- Quarter Panel & Components
- Radiator Support
- Rear Body
- Rear Floor & Rails
- Rear Seat Components
- Rear Spoiler
- Rocker Panel
- Roof
- Roof & Trim
- Seats
- Sensors
- Side Pillar
- Sound System
- Splash Shields
- Steering Wheel
- Sunroof
- Switches, Solenoids & Actuators
- Truck Box
- Trunk Lid & Compartment
- Under Cover & Splash Shields
- Uniside
- Wiper & Washer Components
- ABS Components
- Air Bag Components
- Air Bag System
- Alarm System
- Antenna & Radio
- Anti-Theft Components
- Anti-Theft System
- Backup Lamps
- Battery
- Battery & Related Components
- Brackets, Flanges & Hangers
- Communication System Components
- Control Modules
- Doors
- Electrical Components
- Flasher Units, Fuses, & Circuit Breakers
- Front Seat Belts
- Fuse Box
- Gaskets & Sealing Systems
- Glass, Windows & Related Components
- Hardware, Fasteners & Fittings
- Headlamp Components
- High Mount Lamps
- Horn
- Ignition System
- Information Labels
- Keyless Entry Components
- Lane Departure Warning
- License Lamps
- Lighting - Exterior
- Lighting - Interior
- Mobile Multi-Media
- Parking Aid
- Power Outlets
- Powertrain Control
- Rear Seat Belts
- Senders
- Sensors
- Starter
- Starter & Related Components
- Steering Column
- Steering Wheel
- Switches
- Switches, Solenoids & Actuators
- Tail Lamps
- Tire Pressure Monitor Components
- Trunk
- Wipers
- Wiring Harness
- Air Intake
- Brackets, Flanges & Hangers
- Control Modules
- Cylinder Block Components
- Engine
- Engine & Trans Mounting
- Engine Appearance Cover
- Engine Parts
- Filters
- Gaskets & Sealing Systems
- Hardware, Fasteners & Fittings
- Sensors
- Turbocharger & Components
- Valve Train Components
- Wire, Cable & Related Components
- A/C Clutch & Compressor
- A/C Condenser & Evaporator
- A/C Flow Restrictors
- Air Distribution System
- Blower Motor & Fan
- Brackets, Flanges & Hangers
- Condenser, Compressor & Lines
- Electrical Connectors
- Evaporator & Heater Components
- Filters
- Gaskets & Sealing Systems
- Hardware, Fasteners & Fittings
- Hoses & Lines
- Hoses & Pipes
- Motors, Core, Case & Related Components
- Sensors
- Switches, Solenoids & Actuators
- Temperature Controls & Related Components
- Wire, Cable & Related Components
- Axle & Differential
- Brackets, Flanges & Hangers
- Bushings
- Carrier & Front Axles
- Drive Shaft
- Electrical Connectors
- Front Axle & Carrier
- Hardware, Fasteners & Fittings
- Rear Suspension
- Shocks & Struts
- Stabilizer Bar & Components
- Struts & Components
- Suspension Components
- Suspension, Springs & Related Components
- Wheels & Trim
Browse Categories
Select category
- Aero Ground Effects & Body Kits
- Air Intake
- Brackets, Flanges & Hangers
- Bumper
- Bumper & Components - Front
- Bumper & Components - Rear
- Bushings
- Center Console
- Cluster & Switches
- Console
- Control Cables
- Control Modules
- Cowl
- Dashboard
- Door & Components
- Doors
- Driver Seat Components
- Ducts
- Electrical Components
- Exterior Trim - Front Door
- Exterior Trim - Lift Gate
- Exterior Trim - Pillars
- Exterior Trim - Rear Door
- Exterior Trim - Roof
- Exterior Trim - Trunk
- Fender & Components
- Fenders
- Floor
- Frame
- Gaskets & Sealing Systems
- Gate & Hardware
- Glass - Front Door
- Glass - Rear Door
- Glass - Windshield
- Glass & Hardware - Back
- Glass, Windows & Related Components
- Glove Box
- Grille
- Grille & Components
- Hardware, Fasteners & Fittings
- Hood
- Hood & Components
- Horns
- Information Labels
- Inner Structure
- Inner Structure & Rails
- Instrument Panel
- Instrument Panel Components
- Interior Trim - Front Door
- Interior Trim - Pillars
- Interior Trim - Quarter Panels
- Interior Trim - Rear Body
- Interior Trim - Rear Door
- Interior Trim - Roof
- Interior Trim - Trunk
- Jack & Components
- Labels
- Lid & Components
- Lock & Hardware
- Master Cylinder - Components On Dash Panel
- Mirrors
- Outside Mirrors
- Overhead Console
- Passenger Seat Components
- Quarter Panel
- Quarter Panel & Components
- Radiator Support
- Rear Body
- Rear Floor & Rails
- Rear Seat Components
- Rear Spoiler
- Rocker Panel
- Roof
- Roof & Trim
- Seats
- Sensors
- Side Pillar
- Sound System
- Splash Shields
- Steering Wheel
- Sunroof
- Switches, Solenoids & Actuators
- Truck Box
- Trunk Lid & Compartment
- Under Cover & Splash Shields
- Uniside
- Wiper & Washer Components
- ABS Components
- Air Bag Components
- Air Bag System
- Alarm System
- Antenna & Radio
- Anti-Theft Components
- Anti-Theft System
- Backup Lamps
- Battery
- Battery & Related Components
- Brackets, Flanges & Hangers
- Communication System Components
- Control Modules
- Doors
- Electrical Components
- Flasher Units, Fuses, & Circuit Breakers
- Front Seat Belts
- Fuse Box
- Gaskets & Sealing Systems
- Glass, Windows & Related Components
- Hardware, Fasteners & Fittings
- Headlamp Components
- High Mount Lamps
- Horn
- Ignition System
- Information Labels
- Keyless Entry Components
- Lane Departure Warning
- License Lamps
- Lighting - Exterior
- Lighting - Interior
- Mobile Multi-Media
- Parking Aid
- Power Outlets
- Powertrain Control
- Rear Seat Belts
- Senders
- Sensors
- Starter
- Starter & Related Components
- Steering Column
- Steering Wheel
- Switches
- Switches, Solenoids & Actuators
- Tail Lamps
- Tire Pressure Monitor Components
- Trunk
- Wipers
- Wiring Harness
- Air Intake
- Brackets, Flanges & Hangers
- Control Modules
- Cylinder Block Components
- Engine
- Engine & Trans Mounting
- Engine Appearance Cover
- Engine Parts
- Filters
- Gaskets & Sealing Systems
- Hardware, Fasteners & Fittings
- Sensors
- Turbocharger & Components
- Valve Train Components
- Wire, Cable & Related Components
- A/C Clutch & Compressor
- A/C Condenser & Evaporator
- A/C Flow Restrictors
- Air Distribution System
- Blower Motor & Fan
- Brackets, Flanges & Hangers
- Condenser, Compressor & Lines
- Electrical Connectors
- Evaporator & Heater Components
- Filters
- Gaskets & Sealing Systems
- Hardware, Fasteners & Fittings
- Hoses & Lines
- Hoses & Pipes
- Motors, Core, Case & Related Components
- Sensors
- Switches, Solenoids & Actuators
- Temperature Controls & Related Components
- Wire, Cable & Related Components
- Axle & Differential
- Brackets, Flanges & Hangers
- Bushings
- Carrier & Front Axles
- Drive Shaft
- Electrical Connectors
- Front Axle & Carrier
- Hardware, Fasteners & Fittings
- Rear Suspension
- Shocks & Struts
- Stabilizer Bar & Components
- Struts & Components
- Suspension Components
- Suspension, Springs & Related Components
- Wheels & Trim
- Aero Ground Effects & Body Kits
- Air Intake
- Brackets, Flanges & Hangers
- Bumper
- Bumper & Components - Front
- Bumper & Components - Rear
- Bushings
- Center Console
- Cluster & Switches
- Console
- Control Cables
- Control Modules
- Cowl
- Dashboard
- Door & Components
- Doors
- Driver Seat Components
- Ducts
- Electrical Components
- Exterior Trim - Front Door
- Exterior Trim - Lift Gate
- Exterior Trim - Pillars
- Exterior Trim - Rear Door
- Exterior Trim - Roof
- Exterior Trim - Trunk
- Fender & Components
- Fenders
- Floor
- Frame
- Gaskets & Sealing Systems
- Gate & Hardware
- Glass - Front Door
- Glass - Rear Door
- Glass - Windshield
- Glass & Hardware - Back
- Glass, Windows & Related Components
- Glove Box
- Grille
- Grille & Components
- Hardware, Fasteners & Fittings
- Hood
- Hood & Components
- Horns
- Information Labels
- Inner Structure
- Inner Structure & Rails
- Instrument Panel
- Instrument Panel Components
- Interior Trim - Front Door
- Interior Trim - Pillars
- Interior Trim - Quarter Panels
- Interior Trim - Rear Body
- Interior Trim - Rear Door
- Interior Trim - Roof
- Interior Trim - Trunk
- Jack & Components
- Labels
- Lid & Components
- Lock & Hardware
- Master Cylinder - Components On Dash Panel
- Mirrors
- Outside Mirrors
- Overhead Console
- Passenger Seat Components
- Quarter Panel
- Quarter Panel & Components
- Radiator Support
- Rear Body
- Rear Floor & Rails
- Rear Seat Components
- Rear Spoiler
- Rocker Panel
- Roof
- Roof & Trim
- Seats
- Sensors
- Side Pillar
- Sound System
- Splash Shields
- Steering Wheel
- Sunroof
- Switches, Solenoids & Actuators
- Truck Box
- Trunk Lid & Compartment
- Under Cover & Splash Shields
- Uniside
- Wiper & Washer Components
- ABS Components
- Air Bag Components
- Air Bag System
- Alarm System
- Antenna & Radio
- Anti-Theft Components
- Anti-Theft System
- Backup Lamps
- Battery
- Battery & Related Components
- Brackets, Flanges & Hangers
- Communication System Components
- Control Modules
- Doors
- Electrical Components
- Flasher Units, Fuses, & Circuit Breakers
- Front Seat Belts
- Fuse Box
- Gaskets & Sealing Systems
- Glass, Windows & Related Components
- Hardware, Fasteners & Fittings
- Headlamp Components
- High Mount Lamps
- Horn
- Ignition System
- Information Labels
- Keyless Entry Components
- Lane Departure Warning
- License Lamps
- Lighting - Exterior
- Lighting - Interior
- Mobile Multi-Media
- Parking Aid
- Power Outlets
- Powertrain Control
- Rear Seat Belts
- Senders
- Sensors
- Starter
- Starter & Related Components
- Steering Column
- Steering Wheel
- Switches
- Switches, Solenoids & Actuators
- Tail Lamps
- Tire Pressure Monitor Components
- Trunk
- Wipers
- Wiring Harness
- Air Intake
- Brackets, Flanges & Hangers
- Control Modules
- Cylinder Block Components
- Engine
- Engine & Trans Mounting
- Engine Appearance Cover
- Engine Parts
- Filters
- Gaskets & Sealing Systems
- Hardware, Fasteners & Fittings
- Sensors
- Turbocharger & Components
- Valve Train Components
- Wire, Cable & Related Components
- A/C Clutch & Compressor
- A/C Condenser & Evaporator
- A/C Flow Restrictors
- Air Distribution System
- Blower Motor & Fan
- Brackets, Flanges & Hangers
- Condenser, Compressor & Lines
- Electrical Connectors
- Evaporator & Heater Components
- Filters
- Gaskets & Sealing Systems
- Hardware, Fasteners & Fittings
- Hoses & Lines
- Hoses & Pipes
- Motors, Core, Case & Related Components
- Sensors
- Switches, Solenoids & Actuators
- Temperature Controls & Related Components
- Wire, Cable & Related Components
- Axle & Differential
- Brackets, Flanges & Hangers
- Bushings
- Carrier & Front Axles
- Drive Shaft
- Electrical Connectors
- Front Axle & Carrier
- Hardware, Fasteners & Fittings
- Rear Suspension
- Shocks & Struts
- Stabilizer Bar & Components
- Struts & Components
- Suspension Components
- Suspension, Springs & Related Components
- Wheels & Trim
Catalytic Converter for 2026 BMW 540i xDrive
No.
Part # / Description / Price
Price
2
MSRP $54.45
$40.42
4
Center Muffler Clamp 
BMW
BMW Description: M40i, front. 2022-25. Without M3, 2016-18. 2017-19, rear. 3.0L twin turbo, with m sport exhaust. 3.0L turbo, with hybrid. 2.0L, rear. 3.0L, outlet. 2017-18, front.
MSRP $47.33
$35.14
MSRP $47.33
$35.14
5
MSRP $65.24
$51.78
6
MSRP $1,630.97
$1,302.49
8
Muffler & Pipe Bracket BMW
BMW Description: 2.0L, 2025-26. 3.0L, 2025-26. 3.0L turbo, with hybrid. 3.0L twin turbo, with m sport exhaust.
MSRP $78.74
$62.49
MSRP $78.74
$62.49
13
Center Pipe Retainer Bracket BMW
BMW Description: M, m competition, 2020-23. 3.0L turbo. M50i,m60i, 2020-23. 4.4L, front. M, m competition, 2024-26. 4.4L twin turbo, without m model.
MSRP $48.92
$38.82
MSRP $48.92
$38.82
14
Muffler BMW
BMW Description: 3.0L, without 750e xDrive. 3.0L turbo. 740i. Rear. 3.0l.
MSRP $2,445.72
$1,716.41
MSRP $2,445.72
$1,716.41
16
Rear Muffler Insulator BMW
BMW Description: 3.0L gas. 3.0L turbo. 2.0L, with xdrive 30ex. 4.4L, front. M35i xdrive. With m model, 2024-26. 3.0L, rear. M235 xdrive.
MSRP $48.92
$38.82
MSRP $48.92
$38.82
17
MSRP $65.24
$51.78
18
Actuator BMW
BMW Notes: PARTS: Part included with rear muffler.
Description: 3.0L turbo, without m sport exhaust. 3.0L turbo, with hybrid. 4.4L twin turbo, without m model, 2024-26.
MSRP $502.97
$355.90
MSRP $502.97
$355.90
1 This price excludes a refundable manufacturer's core charge. Add the part to your cart to see the core charge.