Mercedes ECU Tuning, Exhausts, and Maintenance
Mercedes and AMG ECU tuning, diagnostics, routine maintenance, and exhaust system guidance for high-performance street cars.
Featured Mercedes Tunes
AMG GT
- Published performance
- Peak output and supporting hardware are confirmed for the exact vehicle before purchase.
AMG GT Black Series
- Published performance
- Peak output and supporting hardware are confirmed for the exact vehicle before purchase.
AMG GTC
- Published performance
- Peak output and supporting hardware are confirmed for the exact vehicle before purchase.
AMG GTR
- Published performance
- Peak output and supporting hardware are confirmed for the exact vehicle before purchase.
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.
Mercedes 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.
- AMG GT
- AMG GT Black Series
- AMG GTC
- AMG GTR
- AMG GTR Pro
- AMG GTS
- C400 4Matic
- C43 AMG
- C450 4Matic
- C63
- C63s
- CLA35
- CLA45
- CLA45 S
- CLS450
- CLS53 AMG
- CLS550
- CLS63 4Matic
- CLS63 RWD
- CLS63 RWD Performance Pack
- CLS63s
- E400
- E43 AMG
- E450
- E53 AMG
- E550
- E63
- E63 RWD Performance Pack
- E63s
- G550
- G63
- G63 AMG
- G65 AMG / G650 Maybach
- GL550
- GL63
- GLC43
- GLC63
- GLC63(s)
- GLE 63
- GLE 63s
- GLE43 AMG
- GLE450
- GLE53 AMG
- GLS 63
- GLS450
- GLS550
- GLS600 Maybach
- GLS63s AMG
- GT43 AMG
- GT53 AMG
- GT63 AMG
- GT63s AMG
- ML550 / GLE550
- S400
- S450
- S550 / S550 4Matic / S550 Maybach
- S560 / S560 4Matic / S560 Maybach
- S600 Maybach
- S63
- S65 / S650 Maybach
- SL400
- SL450
- SL550
- SL63
- SL63 Performance Package
- SL65
Frequently Asked Questions
Answers for common fitment, installation, and support questions.
Yes. Gintani supports Mercedes 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.