BMW M340i xDrive Parts & Accessories

Choose BMW M340i xDrive upgrades for a more personal sound, suspension setup or cabin finish. Black Ops Auto Works brings together AWE and Dinan exhaust options, B58 intake components, ST and Bilstein coilovers, brake-service parts and Kagu floor protection. Compare the complete project for your G20 xDrive rather than selecting from the badge alone.

Exhaust and Airflow Applications

The AWE non-resonated Touring package pairs its exhaust layout with quad Diamond Black tips; Dinan axle-back and MagnaFlow SPEQ cat-back choices offer other installation scopes and finishes. Compare the exact system sections, resonance-control design, valves and supplied tips with your sound goals. For airflow, distinguish a complete Dinan intake from a turbo-inlet pipe and match the engine generation and connections of the combination.

ST, Bilstein and Dinan Suspension Choices

The ST XA 182200DK listing names G20 M340i xDrive and combines threaded ride-height adjustment with adjustable rebound damping. Bilstein EVO T1 provides another listed coilover route; Dinan spring packages offer a different approach when retaining compatible dampers. Decide the desired stance and response, then compare the complete package against factory electronic damping, axle ratings, installation parts and alignment.

Brakes, Mats and Wheel Details

Choose brake pads and rotors for the installed caliper, axle and disc specification, then compare compounds for road or competition use. For cabin care, Kagu L1BM10301509 includes four black floor pieces covering the first and second rows, with stated 2020–2026 M340i xDrive automatic coverage. It does not include a cargo liner. Wheel spacers are a separate measured-clearance project with matching fastener length, seat and engagement.

Choose Your Part

• Identify production year, body and factory damping equipment.
• Choose exhaust, intake, suspension, brake service or interior care.
• Compare exact xDrive coverage, supplied pieces and installation hardware.

Frequently Asked Questions

How do ride height and rebound adjustment differ on ST XA coilovers?

Ride-height adjustment sets the supported installed height, while rebound adjustment changes the damper’s response as the suspension extends. Set up both using ST’s instructions for the confirmed xDrive application; changing one is not a substitute for planning the other.

Should I choose an axle-back or cat-back exhaust?

Compare the sections replaced and the exact package contents, then assess resonance control, valves, tips and the current downpipe. Choose the sound and installation scope you want before comparing the complete installed cost.

Is a carbon-fiber inlet the same as a complete intake?

No. The inlet changes a specified section of the air path; a complete intake package has its own supplied housing, filter and pipe arrangement. Match the exact B58 generation and manufacturer requirements when combining them.

What should I include in a brake refresh?

Inspect the pads, discs, sensors and relevant service hardware for the actual axle. Match the existing brake package and choose a compound for the car’s use, then compare the complete service order rather than the pad price alone.

What does the Kagu full-set package protect?

L1BM10301509 covers the first- and second-row passenger floors with four black pieces for its stated G20 automatic applications. Its waterproof surface and raised edges serve everyday floor care; trunk protection requires a separate liner.

Related Collections

Explore the broader BMW M340i collection, or contact our team about your xDrive setup.