UPGRADE KITS – MY15+ WRX STI (VA)
Stage 1 Kit
(makes the car a much more fun car to drive, much more lively performance)
- Pulse Racing Custom ECU Re-tune
- Power gain of 30+ Kw at the wheels & 30+% increase in torque
Cost: Contact Us
Stage 2 Kit
(makes the car a 12 second ¼ mile capable machine – turbo Porsche-like acceleration)
- Pulse Racing Custom ECU Re-tune, higher flowing HKS air filter & Pulse 3” stainless steel turbo back quiet exhaust system with quad tips
- Power gain of 40-50+ Kw at the wheels & 40+% increase in torque
Cost: Contact Us
Stage 3 Kit
(makes the car a Supercar Killer)
- Pulse Racing Custom ECU Re-tune, Pulse 3” Stainless steel turbo back quiet exhaust system with Quad tips, high flow 550hp fuel pump & high flow cold Air Intake with 3” K&N air filter element
- Power gain of 60-70+ Kw at the wheels & 50+% increase in torque
Cost: Contact Us
Stage 4 Kit
(Street legal race car – Very few cars on the street will be faster!)
- Pulse Racing Custom ECU Re-tune, Pulse 3” Stainless steel turbo back quiet exhaust system with Quad tips, high flow 550hp fuel pump, Larger top mount intercooler & high flow cold Air Intake with 3” K&N air filter element, Custom Pulse spec upgraded turbocharger w/ upgraded actuator, upgraded 1000cc fuel injectors, high flow adjustable fuel pressure regulator
- Power gain of 100+ Kw at the wheels & 80+% increase in torque
Cost: Contact Us
Stage x.5 – FlexFuel Upgrade
(optional upgrade for any of the above power kits – allows you to run any combination of 98 or E85 fuel – safer, more power – perfect for the weekend track warriors!)
- Pulse Racing ECU Flexfuel tune, Flexfuel kit with ethanol content analyser, all lines & fittings, Ethanol
content gauge wired in the cabin - Power & torque gain of around 10-15% on E85 compared to 98 octane fuel, Quicker spool & sharper
response - NOTE – To run E85/Flexfuel Stage 3 will require larger injectors, Stages 1 & 2 will require larger fuel pump & injectors
Cost: Contact Us