New Product >>> 2015 Subaru WRX & STI V3 ACCESSPORT




The most complete Subaru tuning solution on the planet

The Accessport is the world’s best selling, most flexible, and easiest to use ECU upgrade solution for your Subaru. Unlock power hidden within the vehicle by replacing conservative factory settings with more aggressive calibrations. Follow our staged upgrade path with pre-loaded Off-The-Shelf (OTS) maps or use custom mapping for any modification level. It’s the last engine management solution you’ll ever need.

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Power Increase 2015 Subaru STI – Stage 1 93

Peak Gains:

4% HP 22% TQ

Maximum Gains:

30% HP 30% TQ



Power Increase 2015 Subaru WRX – Stage 1 93

Peak Gains:

11% HP 10% TQ

Maximum Gains:

17% HP 17% TQ




  1. jaytoolman92says:

    What a beautiful car! I really love the tuning scene. There are many people that are afraid to dive into their projects for fear they wont be able to do it all. What I’ve found is that many mechanics have experience in all types of car set ups and can help you solve almost any problem.

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