.pnpv1 { max-width: 980px; margin: 0 auto; padding: 12px 0 32px; color: #1f2933; font-family: inherit; line-height: 1.65; } .pnpv1 * { box-sizing: border-box; } .pnpv1-hero { position: relative; overflow: hidden; margin-bottom: 22px; padding: 34px; background: radial-gradient( circle at top left, rgba(11, 111, 179, 0.22), transparent 36% ), radial-gradient( circle at bottom right, rgba(15, 23, 42, 0.16), transparent 38% ), linear-gradient( 135deg, #f2f8fd 0%, #ffffff 52%, #edf6fb 100% ); border: 1px solid #d6e6f2; border-radius: 18px; } .pnpv1-hero h2 { margin: 0 0 14px; color: #0b1f33; font-size: clamp(28px, 4vw, 42px); font-weight: 800; line-height: 1.08; letter-spacing: -0.04em; } .pnpv1-lead { max-width: 780px; margin: 0; color: #344054; font-size: 18px; line-height: 1.65; } .pnpv1-copy, .pnpv1-card, .pnpv1-section { margin-bottom: 22px; padding: 26px 28px; background: #ffffff; border: 1px solid #e8edf3; border-radius: 16px; } .pnpv1-copy p, .pnpv1-card p, .pnpv1-section p { margin: 0 0 16px; } .pnpv1-copy p:last-child, .pnpv1-card p:last-child, .pnpv1-section p:last-child { margin-bottom: 0; } .pnpv1-grid { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 18px; margin-bottom: 22px; } .pnpv1-grid .pnpv1-card { height: 100%; margin-bottom: 0; } .pnpv1-card h4, .pnpv1-section h4 { margin: 0 0 14px; color: #0f172a; font-size: 21px; font-weight: 800; line-height: 1.25; letter-spacing: -0.02em; } .pnpv1-features { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 10px 14px; margin: 18px 0 0; padding: 0; list-style: none; } .pnpv1-features li { position: relative; padding: 12px 14px 12px 38px; color: #344054; font-size: 15px; line-height: 1.45; background: #f8fafc; border: 1px solid #edf2f7; border-radius: 12px; } .pnpv1-features li::before { content: "✓"; position: absolute; top: 12px; left: 14px; color: #0b6fb3; font-weight: 800; } .pnpv1-bundle { margin-top: 22px; padding: 20px; text-align: center; background: #f4f9fd; border: 1px solid #cfe3f1; border-radius: 14px; } .pnpv1-bundle h5 { margin: 0 0 8px; color: #0f172a; font-size: 18px; font-weight: 800; line-height: 1.3; } .pnpv1-bundle p { margin: 0; color: #344054; font-size: 15px; } .pnpv1-bundle a { color: #0b6fb3; font-weight: 800; text-decoration: underline; text-underline-offset: 3px; } .pnpv1-bundle a:hover { color: #084f80; } .pnpv1-note { margin: 18px 0 0 !important; padding: 16px 18px; color: #0f172a; font-weight: 700; background: #f4f9fd; border-left: 4px solid #0b6fb3; border-radius: 12px; } @media (max-width: 760px) { .pnpv1-hero, .pnpv1-copy, .pnpv1-card, .pnpv1-section { padding: 22px 20px; border-radius: 14px; } .pnpv1-grid, .pnpv1-features { grid-template-columns: 1fr; } .pnpv1-lead { font-size: 16px; } } Modern DCCD Control for the 2004 STi Upgrade the factory Driver Controlled Center Differential system with modern control, configurable driving maps, live vehicle data, and clean integration with the controls already installed in your STi. The iWire 2004 STi iDCCD Controller brings modern technology and greater adjustability to the original DCCD system. Designed specifically for the 2004 Subaru STi, it provides a vehicle-specific solution that retains the factory driving experience while adding the control and configuration options expected from a modern drivetrain controller. In automatic mode, iDCCD continuously adjusts the center differential lock based on vehicle and driving inputs. The system responds to changes in acceleration, braking, speed, and vehicle movement, helping the drivetrain adapt to the current driving situation. Manual control and configurable driving maps allow the system to be tailored for different vehicles, driver preferences, surfaces, and conditions. Keep the Factory Controls The 2004 STi iDCCD Controller is designed to integrate with the original DCCD control layout, including the factory adjustment roller, Auto and Manual switch, and instrument cluster display. You retain the familiar appearance and operation of the original system while gaining a modern controller working behind the scenes. Configure With iWire Connect The iWire Connect App gives you access to system configuration, driving maps, live data, diagnostics, and controller settings. Firmware updates can also be installed through the app, allowing the controller to receive improvements and additional functionality as the iDCCD platform continues to develop. Built Specifically for the 2004 STi This is not a universal DCCD controller adapted to fit the vehicle. The controller, wiring, mounting, inputs, and operating strategy are designed around the electrical system and factory DCCD controls found in the 2004 Subaru STi. The vehicle-specific design creates a cleaner installation, reduces unnecessary wiring, and allows the finished system to operate as it belongs in the car. Ready for Future Expansion The iDCCD platform is designed to support continued development and additional integration options. Available expansion connections can be used to share data with compatible digital displays, standalone engine management systems, data loggers, external sensors, and CANbus devices. This gives the controller room to grow alongside the vehicle without requiring the complete DCCD system to be replaced. Features Vehicle-specific design for the 2004 Subaru STi Automatic and manual center differential control Integration with the factory DCCD cluster display Works with the original DCCD adjustment roller Works with the factory Auto and Manual switch Multiple configurable driving maps Uses vehicle speed and throttle position data Uses engine RPM, brake, and neutral inputs Internal accelerometer and lateral movement data Live monitoring through the iWire Connect App App-based controller firmware updates Expansion support for additional vehicle devices Clean vehicle-specific wiring and mounting Designed, developed, and built by iWire in the USA Bundle and Save on the iDCCD Expansion Harness Save 25% on the iDCCD Expansion Harness when it is purchased with your iDCCD Controller. The discount applies automatically to the expansion harness. Important: This controller is designed for a 2004 Subaru STi equipped with the factory DCCD system and the required original control components. Vehicles with wiring modifications, drivetrain swaps, non-factory components, or damaged factory wiring may require additional parts or custom installation work.
Related
Related
Related
Related