Services Overview
Comprehensive performance and calibration services for domestic platforms, custom builds, and engine swaps. In-shop or 100% Mobile Service.
Introduction to Our Services
DBOYSCUSTOMS LLC provides a comprehensive range of performance and calibration services for domestic platforms and custom builds. Based in Yukon, Oklahoma, our offerings are designed to meet the needs of daily drivers, weekend enthusiasts, and competitive racers.
Our service suite covers GM tuning, Ford (Coyote) tuning, Dodge tuning, LS/LT engine swap calibration, transmission and engine tuning, turbo and supercharger support, mobile performance tuning, race car calibrations, and detailed performance diagnostics and custom remapping.
Why Professional Tuning Matters
Every vehicle's performance depends on the interaction between hardware and software. Bolt-on parts like turbos, superchargers, or upgraded injectors require a tuned ECU to achieve their potential safely.
Without a professional tune, these modifications can cause lean conditions, detonation, limp modes, or poor drivability. DBOYSCUSTOMS ensures each vehicle's ECU is matched precisely to its components, optimizing air/fuel ratios, ignition timing, and torque management while protecting the engine and drivetrain.
Detailed Service Breakdown
GM Tuning
Our GM tuning service covers LS and LT platforms, modern GM ECUs, and swapped configurations. We optimize fueling, timing, and torque strategies, and provide calibration for boosted applications and cammed engines.
Ford Tuning
Specializing in Coyote platform tuning, we address timing advance, variable cam timing, torque management, and forced induction strategies to extract safe power and crisp throttle response.
Dodge Tuning
We provide Hemi and modern Dodge platform tuning, including forced induction calibration, timing strategies, and torque management for heavy-duty applications.
Transmission & Engine Tuning
Upgrade shift schedules, pressure control, and torque-based strategies. Engine tuning includes rev-limits, idle control, fuel and ignition maps, and safety protections to match increased power.
Mobile Performance Tuning
When you need convenience, our mobile tuning service brings equipment and expertise to your location. Mobile sessions include diagnostics, logging, and flash tuning where feasible.
Turbocharger & Supercharger Support
Boost control calibration, wastegate strategies, boost-by-gear control, and staged power delivery for reliability and consistency.
Custom Remapping & ECU Calibration
From piggyback strategies to full ECU remaps, including engine swaps and standalone systems. We document changes, recommended fuel, and maintenance best practices.
Performance Diagnostics & Data Logging
Comprehensive logging to diagnose misfires, knock events, AFR deviations, and sensor failures. We provide actionable repair recommendations prior to tuning.
Key Benefits of Our Service Portfolio
Comprehensive Expertise
From stock trucks to track cars, we offer targeted solutions for each platform.
Measurable Gains
Baseline and post-tune dyno testing and data logging prove results and provide transparency.
Flexible Service Delivery
In-shop dyno sessions and mobile tuning options to suit your needs.
Custom Remapping
We develop bespoke calibrations for swaps (LS, LT, Coyote), custom turbo systems, and advanced engine mods.
Diagnostic Rigor
We identify and resolve mechanical and sensor issues before tuning to prevent wasted time and unsafe maps.
Track & Race Support
Race-ready strategies, thermal management, and fueling protocols for competition use.
Who Benefits From Our Services
Street Enthusiasts
Improved throttle response, safer power, and better fuel management.
Weekend Racers
Optimized shift strategies, consistent power delivery, and pre-race checks.
Track Drivers
Heat management, fuel strategy, and race-grade timing to handle extended runs.
Swap Builders
LS, LT, and Coyote swap calibrations for trouble-free integration.
Fleet & Heavy-Duty Users
Transmission calibrations for towing and load-bearing applications.
Our Process
How We Work
1
Intake COnsultation
We assess goals, hardware, and desired outcomes.
2
Mechanical Pre-Check
Verify sensors, fuel system capacity, and engine health.
3
Baseline Data Capture
Dyno runs and road logs capture stock behavior.
4
Custom Calibration
Adjust fuel, timing, boost, and transmission parameters to match hardware and goals.
5
Validation
Dyno verification and iterative tuning cycles under load and real-world conditions.
6
Delivery & Support
Final tune, documentation, and follow-up logging support.
Pricing & Turnaround
Pricing varies based on platform complexity, additional hardware, and whether mobile service is requested. Typical in-shop tuning sessions require 3–8 hours; swap and transmission jobs may require multiple days for complete integration and testing. We provide transparent estimates and a timeline before starting.
Frequently Asked Questions
How do you determine tuning strategy?
We start with your goals and hardware list, run baseline logs, and determine where the ECU requires edits — fuel, timing, torque, or transmission. The strategy is tailored to safety and performance objectives.
Can you tune hybrids or European vehicles?
Our primary expertise is domestic platforms (GM, Ford, Dodge) and engine swaps in those ecosystems. Reach out with your specific vehicle to discuss compatibility.
What do I need to bring for a tune?
Provide a full parts list, details on injectors, turbos/superchargers, and any standalone devices. Ensure the vehicle is mechanically sound and has no active engine or transmission faults.
Start Your Build or Tune Today
Contact & Next Steps
To discuss your project, call DBOYSCUSTOMS LLC or visit our shop at 12301 Southwest 27th Street, Yukon, OK 73099. We’ll evaluate your build and recommend the best path forward.
Phone
Location
Yukon, Oklahoma 73099
Service area: within 100 miles
Business Hours
Monday - Thursday: 8 AM - 5PM