INFINITI Q40 Parts & Accessories

Explore INFINITI Q40 parts for cabin care, brake maintenance and wheel projects at Black Ops Auto Works. Begin with the Kagu sedan floor-mat application naming the Q40, then review brake-kit and spacer references around your installed equipment. Choose alignment or engine-project components using complete Q40 coverage.

Kagu Sedan Floor Protection

Protect your Q40 sedan’s floors with a 3D MAXpider Kagu full set. Check the listed 2015 Q40 application, two-eyelet retention and floor shape against your car. Review the supplied row coverage and attachment instructions before ordering.

Brake Service and Chassis Upgrades

Compare the PowerStop rear Z23 package with individual pads, rotors and calipers for the rear brake assembly you are servicing. Match complete Q40 coverage, caliper and rotor dimensions before comparing compound or finish. For Tein suspension or SPL and SPC alignment components, choose by sedan application, drivetrain, mounting position and planned adjustment.

Spacers and Engine-Build Planning

Compare Mishimoto thicknesses using wheel and hub dimensions and measured clearance, with the required fasteners for the complete installation. Rods, bearings and gaskets naming shared VQ families should be selected using exact engine identity and the builder’s measured specifications.

Choose Your Part

• Choose cabin protection, brake service, wheel details or a chassis inquiry.
• Record Q40 production, drivetrain and installed equipment.
• Compare exact applications, retention or mounting details and supplied pieces.

Frequently Asked Questions

What should I check on the Kagu full set?

Match complete 2015 Q40 sedan coverage, floor shape and the stated two-eyelet retention arrangement, then review supplied pieces.

How do I choose coilovers for my INFINITI Q40 sedan?

Check the exact coilover part number for complete Q40 sedan and drivetrain coverage. Match suspension mounts, factory equipment and installation requirements; a G37 coupe reference alone does not establish Q40 compatibility.

How do I compare rear brake-kit options?

Match the installed caliper and rotor dimensions first, then compare intended use and supplied service components.

Can I choose a spacer by thickness alone?

Use complete wheel, hub and fastener specifications and measured clearance along with the proposed thickness.

How do I choose engine-bearing sizes?

Use exact engine coverage, journal measurements and the builder’s required assembly clearances.

Related Collections

Compare the separate INFINITI G37 collection for that model. Ask our team about your exact vehicle and planned project.