Mustang Billet Brake & Clutch Reservoir Caps

from $69.99
Treatment:
Cap:
Laser Engraved:
Finish:

Your engine bay. Your build. Your name on it. ‍

The factory brake and clutch reservoir caps are an afterthought in plastic. These aren't. Machined from solid billet aluminum and finished in durable black powder coat or left as raw billet, each cap is built to outlast the car — and you decide exactly how it looks before it ships.

Use the builder above to lay out your engraving: choose a Classic Cobra or Modern Cobra (facing your way), SVT, Trinity, Coyote, or Boss 302 — add your own line of text, or leave them blank for a clean machined face. The laser cuts crisp and clean, exposing the raw aluminum beneath the black coating for a sharp, high-contrast finish that won't fade, peel, or wash off.

Raw from $69.99 per cap, black powder coat from $79.99 · laser engraving adds $10 per cap · matched set of two from $125. Have something different in mind? Pick Custom Design in the builder or send your idea to info@dbcousa.com and we'll bring it to life.

Build yours below and finish the bay the way it should've left the factory.

Finishing the bay? Our billet shock tower caps cover the strut hardware on 07-14 GT500s.

Your engine bay. Your build. Your name on it. ‍

The factory brake and clutch reservoir caps are an afterthought in plastic. These aren't. Machined from solid billet aluminum and finished in durable black powder coat or left as raw billet, each cap is built to outlast the car — and you decide exactly how it looks before it ships.

Use the builder above to lay out your engraving: choose a Classic Cobra or Modern Cobra (facing your way), SVT, Trinity, Coyote, or Boss 302 — add your own line of text, or leave them blank for a clean machined face. The laser cuts crisp and clean, exposing the raw aluminum beneath the black coating for a sharp, high-contrast finish that won't fade, peel, or wash off.

Raw from $69.99 per cap, black powder coat from $79.99 · laser engraving adds $10 per cap · matched set of two from $125. Have something different in mind? Pick Custom Design in the builder or send your idea to info@dbcousa.com and we'll bring it to life.

Build yours below and finish the bay the way it should've left the factory.

Finishing the bay? Our billet shock tower caps cover the strut hardware on 07-14 GT500s.

build your own

OEM · Shelby Auxiliary · or both — save $15 on the set
6061 Billet
Aircraft-grade aluminum
Black or Raw
Powder coat or bare billet
Fiber Laser
Never fades or peels
12-Sided
Faceted billet profile
Made in USA
Machined to order
The Details Under The Hood
Billet brake and clutch reservoir cap

Built To Be Seen

The factory brake and clutch caps are an afterthought in plastic. These aren’t — solid billet with engine-bay presence that sets a build apart.

Faceted billet reservoir cap

Built To Outlast The Car

Machined from 6061 billet aluminum with a twelve-sided faceted profile, in durable satin black powder coat or raw billet — built to outlast the car.

Cobra engraved reservoir cap

Engraving That Lasts

The laser cuts crisp and clean, exposing raw aluminum beneath the black coat for a sharp, high-contrast finish that won’t fade, peel, or wash off.

Fitment

2007–2014 Mustang

Fits the 2007–2014 OEM master cylinder cap, and fits the Shelby auxiliary clutch reservoir cap.

A Pair On A GT500

A Shelby GT500 carries both — brake and clutch. That is what the matched set of two, from $125, is for.

Choose Your Setup

OEM Cap

A billet upgrade for the factory brake & clutch reservoir cap — direct fit, no rattle.

From $69.99

Shelby Auxiliary Cap

For aftermarket Shelby auxiliary reservoir.

From $69.99

Both — Matched Set

Run both caps, finished to match your bay. Save $15 versus buying them separately.

From $125

Black powder coat or raw billet — add fiber laser engraving for +$10 per cap. Pick your cap, finish and design in the builder above.

Complete The Build
Engraving Options
SVT
Classic Cobra
Modern Cobra
Coyote
Boss 302
Trinity