Auto | Motorcycle | Mechanical Experts
More than a repair shop—your partner for parts, upgrades, rental, and performance.
At Guilty Gears LLC in San Bernardino, we cover every gear's need: expert automotive and motorcycle repairs, parts sourcing, performance tuning, and even club and rental options. Whether your ride needs fixing, a flash of style, or precision engineering, our team works with you to maximize performance, safety, and joy.
Our Services
Guilty Gears LLC is your trusted source for automotive and motorcycle excellence. We blend classic skills with cutting-edge technology to provide a comprehensive suite of services:
Auto & Motorcycle Repair
Diagnostics, maintenance, and complete repairs for cars and motorcycles. From routine oil changes to complex mechanical fixes—just tell us your issue for an honest, detailed assessment.
Parts Store
OEM and premium aftermarket parts for both vehicles and bikes. We help you select the right fit and performance—from spark plugs to custom exhausts, brake kits, and accessories.
Performance Tuning
ECU remapping, suspension upgrades, intake & exhaust modifications, and performance diagnostics. Targeted to amplify horsepower, safety, and handling—on the street or the track.
Rental & Club
Short- and long-term rentals for motorcycles (and select vehicles), club events, and group rides. Join our enthusiasts’ community and enjoy curated driving experiences.
Who We Serve
Our garage is open to everyone—from weekend cruisers to track-day warriors, daily commuters, adventurers, and club members seeking camaraderie:
Car and motorcycle owners needing fast, dependable service or repair.
DIY enthusiasts and home mechanics looking for the best parts and advice.
Performance-focused drivers and riders seeking high-grade tuning and upgrades.
Individuals or groups interested in rental vehicles for events or road trips.
Motorcycle and car club members wanting shared rides and expert guidance.
How to Choose Your Service
Unsure where to start? Here’s how to approach your Guilty Gears experience:
- Define your goal: Are you seeking a repair, upgrade, or rental? Describe any symptoms or what excites you most (e.g., improved sound, speed, appearance, reliability).
- Gather vehicle information: Note your make, model, year, and engine type. This ensures we can recommend the right solution or part.
- Prepare questions: Worried about a noise, warning light, or specific performance? Bring your observations so our technicians can diagnose faster.
- Ask about options: For tuning/modification, ask us about choices for efficiency, power, or track-readiness. For rentals, let us know the desired type and timing.
- Check compatibility: Our parts and upgrades are selected for right-fit and long-term results. Let us know if your vehicle has custom mods already.
What to Bring
To help us serve you efficiently, please bring the following on your first visit:
- Vehicle registration documents and any relevant service history
- State-issued driver's license or ID (for rentals/club sign-up)
- Insurance card (required for rentals/road test rides)
- List of your current questions or desired upgrades
- Your best contact details for updates
Booking & Inquiry Process
Our process is simple and customer-focused:
- Contact us via phone (+1 626-665-3924) or email (info@futuregearstech.com) with your query, or drop by the shop.
- Describe your needs—repair, part, rental, or club interest. We'll discuss solutions and options.
- Agree on timing, cost, and completion details. For rentals, we'll walk through forms and checks.
- We get to work and update you regularly through your preferred contact method.
About Guilty Gears LLC
Guilty Gears LLC was founded from a deep love for engines, craftsmanship, and the rush of the open road. Our team brings together mechanical know-how and creative upgrades for both two and four-wheeled machines. Whether providing a quick fix or a full performance transformation, we respect every vehicle’s unique potential and every customer’s vision.
We believe in clear advice, straight talk, and hands-on expertise. From part replacement to custom builds, every job is done to top standards—backed by contemporary tools and genuine enthusiasm. Drive in for repairs, speed up with tuning, or join our club for memorable rides with like-minded enthusiasts.
Our commitment is to make Guilty Gears your go-to partner for repair, tuning, community, and adventure in the San Bernardino region.
We believe in clear advice, straight talk, and hands-on expertise. From part replacement to custom builds, every job is done to top standards—backed by contemporary tools and genuine enthusiasm. Drive in for repairs, speed up with tuning, or join our club for memorable rides with like-minded enthusiasts.
Our commitment is to make Guilty Gears your go-to partner for repair, tuning, community, and adventure in the San Bernardino region.
Frequently Asked Questions
Do I need an appointment, or can I just come in?
Walk-ins are always welcome for basic diagnostics or part purchases. For complicated repairs, performance upgrades, or rentals, we recommend booking in advance so your vehicle gets prompt attention.
What types of parts do you carry?
We stock common OEM and high-quality aftermarket parts for most car and motorcycle brands. If something is out of stock or specialized, we can order it quickly and advise on best-fit options.
Can I request a custom tuning package for my car or motorcycle?
Absolutely. Bring your vehicle's details and your goals (power, handling, noise, etc.), and our techs will design a bespoke tuning or modification package—always confirming compatibility first.
What documents are needed for rentals?
A valid driver’s license, insurance, and a credit/debit card are required. We’ll walk you through the simple rental agreement when you arrive. For club sign-up, ID and some basic info are enough.
How do I know the rental vehicles are safe?
Our rental fleet is regularly serviced and inspected. We never rent out a vehicle unless it passes our safety and mechanical checks. If you have questions, just ask for any details before riding out.
How do I get updates on my repair or part order?
We’ll keep you updated by your preferred method—call, text, or email. You can always reach out to check status at any time.
Contact Us
We're ready to help with repairs, upgrades, or just advice. Reach out using the details below, or visit us at our San Bernardino shop.
- Phone:
- +1 626-665-3924
- Email:
- info@futuregearstech.com
- Document:
- 202357812164