Cummins Marine
Tuning the Cummins Marine QSL 9 All
Elite Remaps develops custom ECU software for the Cummins Marine QSL 9 All. Each remap is written and tested in-house for stronger performance, sharper response and better economy, and is backed by our lifetime software warranty.
We cover 1 diesel engine on this generation, from 408 bhp as standard. Select your engine below to see its indicative power and torque gains with before and after graphs.
Cummins Marine QSL 9 All engines
Choose your engine
Why choose Elite Remaps
Book your Cummins Marine QSL 9 All remap
Speak to our tuning specialists for a free, no-obligation quote on your Cummins Marine QSL 9 All.
Tuning services
Explore our services
From Stage 1 to emissions solutions, explore the tuning services we offer for your Cummins Marine QSL 9 All.
Where we work
Areas we cover
Visit our Leeds workshop or use our nationwide mobile service across West Yorkshire and beyond.
Frequently asked questions
Common questions about remapping the Cummins Marine QSL 9 All.