Engine Performance Tuning, ECM Repair, and Programming Services

At Marsh Basin Mobile Repair LLC., we specialize in enhancing your vehicle's engine performance through advanced tuning and programming services. Here's how we can help you extract more from your engine:

Performance Tuning Services:

  • ECU (Engine Control Unit) Remapping:

    • We reprogram your vehicle's ECU to optimize the air/fuel mixture, ignition timing, and boost pressure (for turbocharged engines) for improved performance. This can lead to increased horsepower, torque, and better throttle response.

  • Chip Tuning:

    • For vehicles with performance chips or piggyback systems, we offer installation and tuning to fine-tune engine parameters without directly modifying the ECU.

  • Custom Tuning:

    • Tailored tuning sessions where we adjust the engine's software to match specific modifications or driving conditions, offering bespoke performance gains.

  • Dyno Tuning:

    • Using a dynamometer, we measure your vehicle's power output before and after tuning, allowing for real-time adjustments to achieve optimal performance while ensuring safety and reliability.


Programming Services:

  • Transmission Programming:

    • Adjusting the transmission control module to work in harmony with the engine's new performance settings, ensuring smooth shifting and longevity.

  • Emissions Programming:

    • Ensuring that performance upgrades do not negatively impact your vehicle's emissions compliance, maintaining a balance between power and environmental responsibility.

  • Key Programming:

    • For modern vehicles with electronic keys or keyless entry systems, we can program new keys or reprogram existing ones to match your vehicle's security system.

  • Module Updates:

    • Updating or reflashing vehicle modules for improved functionality, fixing software bugs, or integrating new features as released by manufacturers.


Why Choose Marsh Basin Mobile Repair LLC. for Engine Performance Tuning & Programming:

  • Expertise: Our technicians are well-versed in the complexities of ECU programming and performance tuning across a broad range of vehicle makes and models.

  • Mobile Service: We can perform these services at your location, saving you the hassle of bringing your vehicle to a shop.

  • Custom Solutions: We understand that each vehicle and driver has unique needs, so we focus on custom solutions rather than one-size-fits-all approaches.

  • Safety and Compliance: While enhancing performance, we ensure that your vehicle remains safe, reliable, and compliant with local regulations.

  • Warranty: Our tuning and programming work is backed by our MBMR Warranty, offering peace of mind for your investment.

  • Diagnostic Capabilities: With advanced diagnostic tools, we can make precise adjustments, ensuring your vehicle performs at its best.


When to Consider Our Services:

  • If you've modified your engine with aftermarket parts like intakes, exhausts, or turbochargers and want to optimize performance.

  • When looking to improve fuel efficiency or throttle response.

  • If your vehicle feels underpowered or if you're seeking to restore lost performance after years of wear.

  • For vehicles that require key programming due to lost or damaged keys.


Note on Performance Tuning:

  • Risks and Limitations: While tuning can significantly enhance performance, it's crucial to understand the potential risks like increased wear on parts, possible warranty voidance by manufacturers, and the need for higher octane fuel in some cases.


At Marsh Basin Mobile Repair LLC., we're committed to unlocking your engine's full potential while maintaining safety, reliability, and compliance. Contact us to schedule a tuning or programming session that suits your performance goals.