Maserati GranTurismo ECU Remapping & Engine Tuning
We have remap figures for two Maserati GranTurismo engines. Power gains on these petrol engines range from +5% to +7%. The largest bhp increase is on the GranTurismo 4.7: 433 to 464 bhp (+31 bhp, +7%). Book your GranTurismo in at our Burnley workshop on 01282 779 000, or find a local dealer.
Speak to an ECU Remapping Expert
Contact Us14 Day ECU Remapping Money Back Guarantee!
WarrantyGot a Question about ECU Remapping & Tuning?
View FAQs| Maserati GranTurismo | Original BHP | Remapped BHP | Original Torque (Nm) | Remapped Torque (Nm) |
|---|---|---|---|---|
| 4.2 400 BHP 2007 - Present | 400 | 420 (+5%) | 460 | 485 (+5%) |
| 4.7 433 BHP 2007 - Present | 433 | 464 (+7%) | 490 | 532 (+8%) |
Frequently asked questions
How much power does a remap add to a Maserati GranTurismo?
Power gains on the GranTurismo petrol engines range from +5% to +7%. The full figures for each engine are in the table above.
How much extra torque does a remap give a Maserati GranTurismo?
Torque gains range from +5% to +8%, an extra 25 to 42 Nm depending on the engine.
Which GranTurismo engine gains the most from a remap?
The GranTurismo 4.7 gains the most: 433 to 464 bhp (+31 bhp, +7%). Torque rises from 490 to 532 Nm (+8%).
Where can I get my GranTurismo remapped?
Book it in at our workshop in Burnley, Lancashire, on 01282 779 000, or find a local remap dealer in our dealer directory.
How we develop your remap
Our remaps are developed in-house at our facility in Lancashire, and cars are developed on our Dynojet 424xLC² dyno. Read more about dyno tuning at BHP UK.
Related:Petrol ECU tuning · All Maserati remaps · Maserati Gran Cabrio · Maserati Gran Sport · Maserati Levante · Maserati Quattroporte
Our Products & Services
All of our software, programming and tuning services are designed and built in-house and are designed to enhance your vehicle and bring out it’s pure & true performance potential.
© 2011 - 2026 BHP UK. All rights reserved.