StageUp vs Maintenance

StageUp is the free car modification build creator for enthusiasts. Pick your platform, select real aftermarket parts, and watch your estimated wheel horsepower update in real time. PLAN YOUR BUILD Browse 44 car platforms across 10 makes — BMW, Honda, Nissan, Toyota, Ford, Subaru, VW/Audi, Hyundai/Kia/Genesis, Dodge, and Chevrolet. Select parts across 16+ mod categories, including tunes, intakes, downpipes, turbos, exhaust, suspension, brakes, wheels, and more. Every product has real retail pricing and verified WHP gains. TRACK YOUR BUDGET Set a budget for each build and see exactly how much you've spent. Products that push you over budget are flagged automatically so you can plan smarter. SEE YOUR POWER Toggle between 93 octane, E30, E50, and E70+ ethanol to see how fuel affects your power output. The animated WHP display shows exactly where your build falls — from mild bolt-ons to a full-built race car. VIN SCANNER Scan your VIN with your camera or enter it manually. StageUp auto-detects your platform so you can start building immediately. COMMUNITY Publish your build to the gallery. Browse what others are building. Like builds, clone them as templates, and write part reviews with verified install badges. Request new parts and brands — the community votes, we research. KNOWLEDGE BASE 38 in-depth articles covering everything from ECU tuning and flex fuel to built motors and suspension setup. Platform-specific build guides walk you through each stage. BUILD OF THE WEEK Every week, the most popular community build gets spotlighted on the home screen. Publish yours for a chance to be featured. SUPPORTED PLATFORMS BMW: G8X M3/M4, F8X M3/M4, X3M/X4M, X5M/X6M, B58, N55, N54, N52, E9X M3, F9X M5/M8 Honda: FL5 & FK8 Civic Type R, FL1 & 10th Gen Civic Si, S2000, Integra Type S Nissan: 400Z, 370Z, GT-R R35, G37, S-Chassis Toyota: GR86, GR Corolla, A80 Supra, GR Yaris Ford: S550 & S650 Mustang GT, EcoBoost Mustang Subaru: WRX STI, VB WRX VW/Audi: Golf R/GTI, S4/S5 Hyundai/Kia: Veloster N, Genesis G70/Stinger Dodge: Hellcat, Scat Pack Chevrolet: C8 Corvette, Camaro SS/ZL1 Free to use. No subscriptions. No paywalls.

Maintenance Log helps you track vehicle maintenance, reminders, service history, and car care tasks in one simple place. Keep every oil change, tire rotation, inspection, repair, and maintenance reminder organized for your car, truck, motorcycle, or family vehicle. Whether you are managing one car or multiple vehicles, Maintenance Log gives you a clear way to record what was done, when it happened, how much it cost, and when the next service is due. With Maintenance Log, you can: - Add and manage multiple vehicles - Track service history for each vehicle - Log oil changes, tire rotations, repairs, inspections, and custom services - Add mileage, service dates, costs, and notes - Create maintenance reminders - See upcoming service tasks - Keep a clean record of completed work - Track recurring maintenance by date or mileage - Organize repairs and routine care in one place - Use the app without creating an account - Keep your vehicle records simple and private Maintenance Log is built for everyday drivers who want a better way to stay on top of car care. Use it to remember when you last changed your oil, replaced tires, checked brakes, serviced your battery, renewed inspection, or handled any important vehicle maintenance task. The app is useful for personal cars, family vehicles, work vehicles, motorcycles, used cars, and anyone who wants a simple maintenance record they can check anytime. No account is required. No complicated setup. Just add your vehicle, log services, set reminders, and keep your maintenance history organized. Maintenance Log is a vehicle tracking and reminder tool. It does not provide mechanical diagnosis, emergency roadside assistance, insurance advice, or professional repair guidance. Always follow your vehicle manufacturer’s recommendations and consult a qualified mechanic when needed.