5.5i V12 48v - 428ch Tuning
Ferrari 456 — Detailed power and torque gains by stage.
Gains by stage(4)
Power
428 hp
Torque
550 Nm
essence
Power
428→435ch
+7 ch
+2%
Torque
550→550Nm
OriginalTuned
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Everything about 5.5i V12 48v - 428ch tuning
Tuning the 5.5i V12 48v - 428ch found in the Ferrari 456 is one of the most popular performance upgrades. This engine offers excellent potential for power and torque gains.
On ChiptuneMAP, find verified gain data for each stage, compare tuner prices and find the ideal professional for your project.
Gains summary by stage
On the Ferrari 456 5.5i V12 48v - 428ch, tuning delivers up to +52 hp and +60 Nm depending on the stage. Stock vs tuned figures:
| Stage | Power | Torque | Indicative price |
|---|---|---|---|
| Stage 1 | 428 → 435 hp | 550 → 550 Nm | — |
| Stage 2 | 428 → 480 hp | 550 → 610 Nm | — |
| E85 Flexfuel | 428 → 428 hp | 550 → 550 Nm | — |
| E85+ | 428 → 435 hp | 550 → 550 Nm | — |
Frequently asked questions
What gains can I expect from tuning the 5.5i V12 48v - 428ch?
Tuning the 5.5i V12 48v - 428ch (Ferrari 456) delivers significant power and torque gains depending on the chosen stage. Stage 1, with no hardware modifications, offers the best gain-to-reliability ratio.
Is tuning reliable on the 5.5i V12 48v - 428ch?
Yes, the 5.5i V12 48v - 428ch is known for its reliability when tuned, especially at Stage 1. It's essential to use a certified tuner with maps tailored to your engine.
How much does Ferrari 456 tuning cost?
Prices vary by stage and tuner. Check our directory to compare rates from professionals near you.
Should I get a tuning box or an ECU remap?
ECU remapping (modifying the engine control unit map) delivers better results and integration than a plug-in tuning box. It's customized for each engine.
How do I find a tuner for my Ferrari 456?
Use the ChiptuneMAP directory to find a certified tuner near you. Compare reviews, prices and specialties.