A concise record of the design, technical content and planning tools added to Mazda Sauce Tuning.
Added a photographed 2016 Mazda3 2.0 Skyactiv-G guide covering the complete fixed-E85 package. The guide now includes a printable build checklist, direct parts links, clearer fitted and optional status labels, Mazda procedure cross-checks and workshop videos for the key operations.
Open the E85 guideAdded an automatically updated latest-video player to About Justin and a compact YouTube entry inside the Sauce Tuned home banner. Unified arrows, typography, alignment and hover behavior, improved dark-section contrast, refined the circular animation and updated the production security policy to allow privacy-enhanced YouTube embeds.
Refined Garage labels, generation handling, share links, Parts shortlists and Build Checker enquiries. Improved field grouping, responsive navigation, compact-text contrast, assistive announcements and the handling of mixed or unsupported vehicle coverage.
Unified vehicle data across Models, Parts, MazdaEdit and the Build Checker. Added stronger year validation, duplicate handling, safer Garage limits, versioned assets, security hardening and final SEO checks.
Moved the Parts catalog into one external data source shared by the interface and structured data, corrected the published item count, merged duplicate part references without losing generation-specific fitment, removed redundant page schemas, added guidance when JavaScript is unavailable, and synchronized every technical review date.
Reduced oversized information panels in Parts and the Build Checker, aligned checker actions and Parts list controls, standardized compact reference cards, and refined responsive spacing so the planning tools remain clear without dominating the page.
Connected Models, the Build Checker and Parts through one shared compatibility catalog. Added search and filters, shareable build summaries, browser-only saved vehicles, direct loading of a saved vehicle in Parts, preparation checklists, parts shortlists and simplified manual-verification enquiries.
Added About Justin, Legal & Safety and Updates pages, consistent breadcrumbs, structured data, sitemap coverage, clearer compatibility warnings, keyboard support, reduced-motion handling, responsive refinements and refreshed favicon visibility.
Centralized generation and model-year data, then added relevant MZR, MZR-CD, Skyactiv-G, Skyactiv-D and Skyactiv-X applications. Coverage also identifies the selected-market Mazda2 2.0L, Mazda3 diesel choices and 3.3L large-platform powertrains without presenting unconfirmed vehicles as supported.
Expanded fuel-system, thermostat, supercharger belt, pulley, air-filter, wheel and brake-line references. Added expected benefits, manufacturer part numbers, fitment notes, review status and clear warnings for combinations that require direct confirmation.
Built step-by-step guidance for software setup, ECU reading and flashing, original-file backup, datalog collection and revision preparation. Added focused guide navigation and clearer visual references for each procedure.
Created the Tune page around Justin's vehicle-specific process, including preparation requirements, base-map and revision expectations, safe-limit reminders, testimonials and a clearer route into the first enquiry.
Introduced the Models directory, Parts, Maintenance, MazdaEdit, Guides, FAQ and Contact sections so visitors can move from vehicle identification to preparation and compatible supporting parts.
Created an independent English-language Mazda modding guide for Justin with a minimal motorsport-inspired identity, clear navigation and a responsive layout designed for desktop and mobile use.