HG Performance Mercedes-AMG GT/GT-S Stage 2 Performance Package Features
HG Performance Mercedes-AMG GT/GT-S Performance ECU Flash Tune
The HG Performance ECU tune was designed to give you the best power and efficiency out of your AMG GT Performance Package. Increased horsepower/torque +87 WHP / +93 WTQ(CA 91 Octane)
Note: For internet orders, you have to ship your car’s ECU to us for flashing. Turnaround time is just 1 day. We will contact you with details after we receive your order.
HG Performance Performance Mercedes-AMG GT/GT-S Downpipes
The HG Performance Performance Mercedes-AMG GT Downpipes are a direct factory fitment set of two catless downpipes. They are completely TIG-welded and made of 2.5” CNC mandrel bent 16 gauge T304L stainless steel brushed finished tubing. The top turbo-section is thermal ceramic-coated for better heat management.
BMC Mercedes-AMG GT/GT-S Drop-In Filters
Less restrictive, longer life, washable air-filter. Offers more filtration area.
The HG Performance Mercedes-AMG GT Stage 2 Performance Package is the ideal performance upgrade package for a big power hike and sensory overload from the amazing exhaust sounds. Add to this, quicker turbo spooling and improved throttle response. The HG Performance performance ECU flash tune optimizes the addition of the the dual catless downpipes.
HG Performance Mercedes-AMG GT/GT-S Stage 1 Performance Package Features
- Increased horsepower/torque +87 WHP / +93 WTQ(CA 91 Octane)
- Includes HG Performance Performance ECU Tune, dual catless downpipes and drop-in BMC high flow air filters
- Street/Track evaluated and verified
- Improved throttle response
- Big increase in sporty exhaust sounds
- Smoother and more linear power delivery
- Developed in-house on our dyno using our own AMG GT-S
HG Performance does not recommend mixing and matching parts from other manufacturers unless you are planning on getting a completely custom tune. If you are local or can deliver the car to our tuning studio for custom dyno-tuning, we can do that too.