KSR Performance Calibration | Kia Stinger 3.3T-GDI
Elevate the performance of your 3.3L Twin Turbo Stinger with KSR Performance. Our specialized ECU tuning transforms the driving dynamics of the platform, offering everything from daily-driver optimizations to record-breaking high-horsepower builds.
Estimated Power Levels (RWHP)
Baseline Stock (14psi peak): 310-330 RWHP. Results vary based on hardware, fuel quality, and ambient conditions.
KSR Stage 1 91+ Octane 470 WHP
KSR Stage 1 93+ Octane 490 WHP
KSR Stage 2 95+ Octane or 91+ Meth 540 WHP
KSR Stage 3 Big Turbo / Built Engine / External BC 460–1000+ WHP
Core Software Features
Our comprehensive ECU rewrite adjusts the following parameters for maximum efficiency:
Limits: Unlocked Top Speed and various Torque Management systems.
Throttle & Response: Improved throttle mapping for eliminated lag.
Boost Control: Adjusted Wastegate Duty Cycles with built-in Cold Weather Over-Boost protection.
Engine Logic: Optimized Ignition timing, Cam timing (VVT), and AFR/Target Lambda.
Emission Logic: Catalytic Converter efficiency codes disabled (for HFC/Catless track setups).
Premium Custom Add-ons (Optional)
Customize your driving experience with our specialized modules:
Stage 1 Launch Control & Anti-Lag
Ghost Cam VVT Tuning: Delivers that aggressive, "lopey" idle sound. (Sound is exhaust dependant.)
Exhaust Crackle/Pop: Active deceleration tuning (2500RPM+). (Sound is exhaust dependant.)
Mandatory Requirements
Spark Plugs: HKS M45IL (Gapped strictly to 0.022") are required for all stages.
Exhaust: A full catless system is required specifically for the Flame/Exhaust tune.
Fueling (Stage 2): Requires a 95+ Octane mix or a Water Methanol Injection kit. Methanol Requires a 750cc nozzle with 100% M1 Methanol.
Maintenance & Longevity Recommendations
Oil Service: High-quality Synthetic every 3,000 miles.
Internal Hardware: For builds targeting 500WHP and above, we highly recommend Head Studs.
Vehicle Compatibility & Logistics
Application: 2018-2024 U.S. & Canada Kia Stinger 3.3T-GDI.
For custom features like anti lag,and map switching please inquire at Kris@KSRperformance.com
Disclaimer
All sales are final. Vehicle tuning involves inherent risks. KSR Performance is not responsible for any damage to your vehicle or the loss of factory warranty. By purchasing, the owner accepts all liability associated with high-performance modifications.
