Shelby GT500 prepared for a concours show by 833 Auto Spa
Concours & Show Car Specialists

Concours Detailing & Show Car Preparation

Meticulous, panel-by-panel show preparation for collector, exotic, and vintage vehicles. Built for judged events, marque gatherings, and the standards of true collectors.

Takes about 60 seconds. No obligation — or call (833) 288-6772.

What's Included in Our Show Prep Service

Full Pre-Inspection Walkthrough

We walk the vehicle with you, note originality concerns, discuss judging criteria, and agree on the level of prep required for the event.

Multi-Stage Wash & Decontamination

Foam, iron, clay — done with extra time on wheels, wells, and lower panels where judges look first.

Paint Correction as Needed

Enhancement or full multi-stage correction, tuned to paint type — including single-stage classic finishes with correct pad and compound selection.

Engine Bay Detailing

Cleaned, brightened, and appropriately dressed. Period-correct where required. No overspray, no over-shine.

Wheel Face, Barrel & Caliper Detail

Off-vehicle attention where needed. Judges nearly always look at the back of the wheel.

Undercarriage & Wheel Well Presentation

Cleaned and dressed appropriately for the vehicle era and show class.

Chrome, Trim & Brightwork Polish

Hand polished with materials safe for the finish — chrome, stainless, anodized, painted, and delicate vintage trim.

Interior Show Detail

Vacuum, steam, leather treatment, glass, dash, and every seat rail, pedal, and fastener addressed.

Glass, Emblems & Fasteners

Every emblem edge, VIN plate, badge, and fastener wiped clean. This is where scoring is often won.

Show-Day Finishing Kit

You leave with the wipes, quick detailer, and instruction needed for morning touch-up before judging.

Our Show Prep Process

  1. 1

    Inspection

    Vehicle walkthrough with a full understanding of the event, judging criteria, originality constraints, and desired final look.

  2. 2

    Preparation

    Complete decontamination wash, iron and tar removal, clay treatment, and masking of sensitive trim, badges, and vintage components.

  3. 3

    Cleaning

    Panel-by-panel correction, engine bay, wheels off (where appropriate), undercarriage, chrome, brightwork, and interior show detail.

  4. 4

    Protection

    Sealant or ceramic coating based on how the vehicle is used post-event. Interior surfaces conditioned for judging appearance.

  5. 5

    Final Quality Inspection

    LED and natural-light walk-around, judging-criteria checklist, and show-day touch-up kit handed over.

Who Show Preparation Is Perfect For

Concours Entrants

Vehicles entered in judged events where scoring rewards flawless finish, correct presentation, and cleanliness beyond visible surfaces.

Collector Cars

High-value garage-kept vehicles that occasionally attend meets, drives, or private events.

Marque Club Members

Porsche PCA, BMW CCA, Ferrari, Corvette, Mustang, and Mopar owners preparing for annual regional and national events.

Vintage & Restoration Owners

Post-restoration presentation on classic, single-stage, and period-correct vehicles.

Dealer & Auction Prep

High-line dealer inventory and auction consignments where presentation drives price.

Photoshoots & Media

Editorial photography, video shoots, and brand content requiring a vehicle that reads flawlessly on camera.

Common Questions

Protect Your Investment with Professional Vehicle Care

Every show car preparation begins with a conversation — the event, the class, the standard you want to hit — before any work begins. Because at a judged event the standard isn't 'clean' — it's flawless under direct light, from inches away, from angles most people never consider.

Concierge Quote Request

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Takes about 60 seconds. We reply with a personalized quote.

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