Bentley Maintenance, Service, and Diagnostics
Bentley routine maintenance, diagnostics, inspection, and service from Gintani in Simi Valley, California.
Bentley Tunes
10 calibrations listed
Bentayga V8
2018–2023- Stage 2 peak
- 720HP+178
- 738 lb-ft torque542 HP stock
from $4,999Bentayga W12
2016–2021- Stage 2 peak
- 760HP+160
- 790 lb-ft torque600 HP stock
from $4,999Continental GT V8 / GTC V8
2019–2024- Stage 2 peak
- 720HP+178
- 738 lb-ft torque542 HP stock
from $4,999Continental GT W12 / GTC W12
2019–2021- Stage 2 peak
- 760HP+134
- 790 lb-ft torque626 HP stock
from $4,999Continental Supersports
2017–2018- Stage 2 peak
- 785HP+85
- 820 lb-ft torque700 HP stock
from $4,999Flying Spur V8 / V8 S / Azure
2020–2024- Stage 2 peak
- 720HP+171
- 738 lb-ft torque549 HP stock
from $4,999Flying Spur W12 Mullener / Speed
2021–2024- Stage 2 peak
- 760HP+134
- 790 lb-ft torque626 HP stock
from $4,999GT / S V8 TT
2014–2018- Stage 2 peak
- 700HP+193
- 740 lb-ft torque507 HP stock
from $4,999GT W12 TT
2014–2018- Stage 2 peak
- 740HP+188
- 720 lb-ft torque552 HP stock
from $4,999GT3-R
2015–2015- Stage 2 peak
- 700HP+120
- 740 lb-ft torque580 HP stock
from $4,999
ECU tuning
Stage 1 and Stage 2 calibration conversations where platform support is available.
Exhaust pairing
Package guidance when sound, flow, and tune support should be handled together.
Maintenance
Routine service, diagnostics, inspection, fluids, brakes, and pre- and post-upgrade health checks.
Bentley Platforms We Support
Calibration availability varies by platform and supporting modifications. Don't see your car? Contact the shop with the year, model, and current hardware.
- Bentayga V8
- Bentayga W12
- Continental GT V8 / GTC V8
- Continental GT W12 / GTC W12
- Continental Supersports
- Flying Spur V8 / V8 S / Azure
- Flying Spur W12 Mullener / Speed
- GT / S V8 TT
- GT W12 TT
- GT3-R
Frequently Asked Questions
Answers for common fitment, installation, and support questions.
Yes. Gintani supports Bentley owners with ECU tuning where available, plus exhaust package guidance, diagnostics, and routine maintenance.
Yes. If an exhaust is recommended with a tune, we can quote the package together and confirm fitment before scheduling.
Work is handled by appointment from our Los Angeles facility for owners across Los Angeles and Southern California.