GT Wing on a WRX VB: Matte Finish Fit and Care Basics

By REMARK Exhaust | Published: 2026-11-02

Category: Tips & Care

A practical walkthrough for mounting a matte GT wing on the Subaru WRX VB, plus cleaning habits that keep the finish even and the hardware tight.

Quick answer

Test-fit the wing on the trunk before drilling or tightening anything, seal every fastener, and clean the matte surface with pH-neutral soap and a soft mitt. Recheck the hardware after the first week of driving.

Why matte finish changes the care routine

A matte surface has no gloss layer to hide swirls, so wiping it dry with a rough towel or polishing it leaves shiny patches that cannot be buffed out. Treat it like a satin paint panel: wash with plenty of lubrication, blot rather than scrub, and skip waxes or polishes that add gloss.

The same caution applies to the mounting area. Grit trapped under a foot or gasket during a test fit can mar both the wing base and the trunk lid, so clean both surfaces before you set the wing down.

Fitment checks that belong before any drilling

The WRX VB trunk has a curved top surface, and a wing base that sits flat on a bench may not sit flush on the car. Set the wing in place with the trunk closed, check gap evenness on both sides, and confirm the blade clears the rear glass and antenna through the full trunk swing.

If the supplied hardware does not include a template or the base does not follow the trunk curve, stop and confirm placement with the seller before cutting metal. A small misalignment at the base becomes a visible gap at the blade.

Hardware and sealing habits

Any fastener that passes through the trunk lid is a water entry point. Use the included gaskets where supplied, add a flexible sealant around each hole, and tighten in a cross pattern so the base pulls down evenly instead of cocking to one side.

Check torque again after the first week and after any long highway trip; new installations often settle slightly as the gaskets compress.

Step-by-step GT wing mounting and care routine

Wash and dry the trunk lid: Clean the trunk surface and the underside of the wing base with pH-neutral soap, then dry with a soft microfiber towel. Wipe the mounting area with an alcohol-based prep wipe and let it flash off. Dust left under the base will grind into the matte finish as soon as the hardware is tightened.
Test-fit with the trunk closed: Set the wing on the trunk without fasteners, close the lid, and check side-to-side gap evenness and clearance to the rear glass and antenna. Open and close the trunk fully to confirm the blade does not contact anything. If the base rocks or one side sits high, resolve it before drilling; do not force it down with fasteners.
Mark and drill the mounting points: Use the supplied hardware or a template to mark hole centers, center-punch each mark, and drill with a step bit. Deburr each hole and touch in bare metal edges with primer. Skipping the primer step invites rust around the holes within a season.
Seal and fasten the base: Fit the supplied gaskets, apply flexible sealant around each hole, and install the fasteners finger-tight first. Tighten in a cross pattern until the base sits evenly against the trunk. Over-tightening one side before the others cocks the base and opens a gap on the opposite edge.
Recheck hardware after the first week: After about a week of driving, check every fastener for looseness and re-torque as needed. Look for water trails inside the trunk that would indicate a seal that needs redoing. A second check after a long highway trip catches settling before it becomes a rattle.
Clean the matte finish without polishing: Wash with pH-neutral soap and a soft wash mitt, rinse thoroughly, and blot dry with a clean microfiber towel. Remove bug residue with a dedicated matte-safe cleaner rather than scrubbing. Never wax, polish, or use a gloss-enhancing spray on the matte surface; shiny patches cannot be corrected.

Product facts

GT Wing (Matte Finish) Subaru WRX VB [2022+]: r.m.k design GT Wing in matte finish for the 2022+ Subaru WRX VB, with gaskets and hardware included. Included gaskets and hardware mean you can plan the sealing and torque steps around the supplied parts rather than sourcing them separately.
GT Wing (Matte Finish) Subaru WRX VB [2022+]