ECU Remapping
Tailored tuning for optimized power and performance.
Unleash Your Boat's True Potential
Enhance your Mercury outboard engine with our expert ECU remapping services tailored for power, efficiency, and reliability. Upgrade today and experience the difference on the water!
Our Expert Services
Specialized tuning solutions for all Mercury outboard models.
Fuel Efficiency Optimization
Improved fuel consumption without sacrificing speed.
Performance Enhancement
Safe upgrades ensuring reliability and durability.
Maximize Your Mercury Outboard’s Performance – Power Gains & Tuning Examples
Tuning for Mercury Outboard 4-Stroke - Examples
Mercury L4 2.1L
Models: 80-115 HP
Original: 75-115 HP
Optimized: 120 / 160 HP
Price from: 649 USD
Mercury L4 1.7L
Models: 135, 175, 200 HP
Original: 135-175-200 HP
Optimized: 200 (240) HP
Price from: 899 USD
Mercury L6 2.6L
Models: 200, 225, 250, 275, 300 HP
Original: 200-225-250-275-300 HP
Optimized: 300 / 330 / 375 HP
Price from: 1199 EUR
Mercury V8 4.6L 450R
Original: 450 HP
Optimized: 500 HP
Price: 1299 USD
Mercury L6 2.6L 400R
Original: 400 HP
Optimized: 450 HP
Price from: 1299 USD
Mercury 350 SCI GEN 2 L6 2.6L
Original: 350 HP
Optimized: 450 / 475 HP
Price from: 1310 USD
Mercury V6 3.4L
Models: 175, 200, 225 HP
Original: 175 HP
Optimized: 225 / 240 HP
Price from: 1299 USD
Mercury Pro XS V8 4.6L
Models: 200, 225, 250, 300 HP
Original: 200 HP
Optimized: 300 / 330 HP
Price from: 1499 USD
Mercury Pro XS V8 4.6L
Models: 200, 225, 250, 300 HP
200/225 models will need updated 80 mm throttle body to gain more then 270 hp! Contac us for more info!
Original: 200 HP
Optimized: 300 - 87 oct / 330 91 oct /340 -93 oct HP
Price from: 1499 USD
USB Interface for Marine Tuning
OBD Mode: $250
OBD + Bench Mode: $300
Unlocking Mercury's Power on Water
At gobjt.com, we're dedicated to unleashing the full potential of your Mercury outboard engine. With our expertise in tuning, we optimize your boat's performance, offering enhanced power, fuel efficiency, and throttle response. Our professional ECU remapping is tailored to your needs, ensuring safe and reliable enhancements without compromising durability. From small engines to high-performance V8s, we have years of experience in maximizing marine engine capabilities. Upgrade your outboard with us today and feel the remarkable difference on the water.
Why Choose Us?
Discover unparalleled tuning solutions for your Mercury outboard.
Proven Performance Gains
Our tuning delivers measurable improvements you can trust.
Optimized Fuel Efficiency
Maximize your mileage with tailor-made tuning solutions.
Safe and Reliable Tuning
Enhancements are designed to keep your engine running smoothly.
Expertise in Mercury Outboards
Decades of experience specializing in Mercury engine performance.
Client Testimonials
Read what our clients have to say about their experience with our Mercury outboard tuning services.
Oscar Svenssen
I was amazed by the increased power and fuel efficiency after tuning my Mercury outboard with Gobjt. Highly recommend!
James Summer
The ECU remapping by Gobjt really improved the throttle response of my boat. Great service and results!
Keith Larssen
Gobjt's expertise in optimizing Mercury outboards is unmatched. My engine performs better than ever before.
Get in Touch
Reach out for expert tuning solutions or inquiries about your Mercury outboard.
Want Us to Reach Out?
Simply enter your contact details and engine information, and we’ll get in touch with you via phone or email!
Let us improve your Mercury!
Frequently Asked Questions
Get clear answers to common questions about our Mercury outboard tuning services.
What is ECU remapping?
ECU remapping involves modifying your outboard's engine control unit settings to enhance performance, fuel efficiency, and throttle response.
Will tuning affect my engine's reliability?
No, our tuning solutions are designed for safe, reliable performance enhancements without compromising your engine's durability.
Which Mercury models do you service?
We provide tuning solutions for a wide range of Mercury models, from smaller engines to high-performance V8s.
How much power can I expect to gain?
Performance gains vary, but our expertise typically leads to noticeable increases in power and efficiency tailored to your engine.
Can I tune my outboard myself?
IF you buy our OBD interface then yes
How do I contact you for a consultation?
You can reach us at +12059749333 or email us at info@bjtmarin.se for any inquiries regarding our tuning services.
Seamless Power Upgrade: Tuning a Mercury V8 250 HP to 340 HP via OBD