BMW M440i Gran Coupe Parts & Accessories

Build a more personal BMW M440i Gran Coupe with Dinan intake and exhaust choices, CSF cooling components and chassis or brake-service parts at Black Ops Auto Works. Start with the sound, response or maintenance goal, then compare packages explicitly suited to the G26 and your B58 engine configuration.

Dinan Intake and Exhaust Choices

Compare the Dinan D760-0069 intake with the D760-0058 carbon-fiber package by finish, supplied components and exact engine application. A turbo-inlet pipe changes a different section of the air path and needs a compatible intake combination. For exhaust, the listed D660-0085-BLK axle-back includes black tips and stated G26 coverage; review its production range and current system before planning the sound change.

Cooling and Brake-Service Options

Separate three cooling projects before comparing cost. CSF’s 8372 engine-oil cooler serves the specified factory oil-cooling arrangement. The Gen 2 B58 Race X charge-air-cooler manifold addresses charge cooling. The No Limit 8401 competition manifold requires an extensively modified external-intercooler build, so it belongs in a builder-led system plan rather than a routine replacement order.

Plan the Brake Refresh Around the Installed Package

Compare pads, rotors and wear sensors for the actual caliper, axle and disc specification. Choose a road or competition compound for the intended use, then inspect the related service hardware. A sensor-only purchase, pad set and complete disc-and-pad service cover different repair needs.

Chassis and Wheel Details

Dinan sway bars, toe links and front joint packages address different parts of the chassis setup. Choose the handling or service goal first, then compare the exact G26 and drivetrain requirements with the installer. For wheel spacers, measure the current clearance and match the bolt thread, seat and engagement to the complete wheel, spacer and hub arrangement.

Choose Your Part

• Identify production year, body, drivetrain and engine.
• Choose intake, exhaust, cooling, brake service or wheel work.
• Compare full application, supplied pieces and companion requirements.

Frequently Asked Questions

Can I use an M440i coupe exhaust on the Gran Coupe?

Choose an exact exhaust reference with explicit G26 coverage. The listed Dinan axle-back names G26, but other coupe packages can exclude the Gran Coupe. Compare the complete production and system application before ordering.

Should I buy a complete intake or a turbo-inlet pipe?

Choose the air-path section the project needs to change. A complete intake has its own filter and housing or pipe arrangement; an inlet is a separate component. Match engine generation and companion requirements for the chosen combination.

Is the CSF No Limit manifold a routine cooling replacement?

No. CSF specifies motorsport use and extensive modifications for the 8401 design, which uses an external intercooler arrangement. Plan the full system with the builder rather than treating the manifold alone as a complete conversion.

What should I compare in a brake-service order?

Identify the fitted caliper, axle and rotor specification first. Then compare pad compound, disc quantity, wear sensors and service hardware against the actual repair plan.

Does a thicker spacer automatically give a better wheel setup?

No. Choose thickness from measured clearance and the complete mounting arrangement. Confirm wheel position, bolt seat and required engagement rather than choosing the largest visible change.

Related Collections

For that drivetrain, browse M440i xDrive Gran Coupe parts. Ask our team about your Gran Coupe project.