5.7 V8 Supercharged (V) - 405ch Tuning
Cadillac CTS — Detailed power and torque gains by stage.
Gains by stage(4)
Power
405 hp
Torque
536 Nm
essence
Power
405→405ch
Torque
536→536Nm
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Everything about 5.7 V8 Supercharged (V) - 405ch tuning
Tuning the 5.7 V8 Supercharged (V) - 405ch found in the Cadillac CTS 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 Cadillac CTS 5.7 V8 Supercharged (V) - 405ch, tuning delivers up to +45 hp and +54 Nm depending on the stage. Stock vs tuned figures:
| Stage | Power | Torque | Indicative price |
|---|---|---|---|
| Stage 1 | 405 → 405 hp | 536 → 536 Nm | — |
| Stage 2 | 405 → 450 hp | 536 → 590 Nm | — |
| E85 Flexfuel | 405 → 405 hp | 536 → 536 Nm | — |
| E85+ | 405 → 405 hp | 536 → 536 Nm | — |
Frequently asked questions
What gains can I expect from tuning the 5.7 V8 Supercharged (V) - 405ch?
Tuning the 5.7 V8 Supercharged (V) - 405ch (Cadillac CTS) 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 5.7 V8 Supercharged (V) - 405ch?
Yes, the 5.7 V8 Supercharged (V) - 405ch 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 Cadillac CTS 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 Cadillac CTS?
Use the ChiptuneMAP directory to find a certified tuner near you. Compare reviews, prices and specialties.