COBB Tuning Stage 1 Power Package to NexGen Stage 2 w/ Flex Fuel Upgrade for VA Subaru WRX STi

COBB Tuning Stage 1 Power Package to NexGen Stage 2 w/ Flex Fuel Upgrade for VA Subaru WRX STi

The transition from the COBB Tuning Stage 1 Power Package to the NexGen Stage 2 with Flex Fuel Upgrade for VA Subaru WRX STi marks a significant advancement in performance tailored for enthusiasts seeking heightened driving experiences. Initially, the stage 1 power package establishes a robust foundation by integrating essential components such as an enhanced air intake system, upgraded exhaust components, and a finely-tuned engine control unit (ECU) map to optimize power delivery and drivability. With the progression to the NexGen stage 2, complemented by flex-fuel capability, the vehicle’s capabilities are further elevated. This innovative upgrade empowers the engine to operate efficiently on a blend of gasoline and ethanol, resulting in substantial horsepower and torque gains across the RPM range, alongside enhanced fuel efficiency and throttle response. Designed specifically for VA Subaru WRX STi models, COBB Tuning continues to redefine performance upgrades, offering enthusiasts a seamless pathway to unleash the full potential of their vehicles on both the road and the track.

Why COBB Tuning?

• Recognized as the world’s top-selling and most user-friendly ECU upgrade solution for Subarus, the Accessport is a versatile tool for unlocking hidden power within the vehicle. By substituting conservative factory settings with more dynamic calibrations, users can unleash the full potential of their Subaru. Whether following the staged upgrade path with pre-loaded off-the-shelf (OTS) maps or opting for custom mapping to accommodate any modification level, the Accessport offers unparalleled adaptability. Serving as the ultimate engine management solution, it provides a comprehensive and lasting enhancement to Subaru’s performance.

What`s included?

• V3 Accessport
• SF intake system
• Airbox
• Silicone turbo inlet V2
• Throttle body coupler
• Top feed 1050X fuel injectors
• High flow fuel pump
• Fuel pressure regulator for fuel rail kit
• Fuel rail line kit
• Fuel rails
• NexGen lex fuel ethanol sensor kit
• Fuel pressure sensor kit
• COBB vehicle badge

Applications

• 2015-2018 Subaru WRX STi: VA

Notes

• Requires Accesstuner software to dial-in launch mode feature

Emissions

• This part is legal under the provisions of EPA’s Anti-Tampering Policy. COBB Tuning has established a reasonable basis (testing results) to verify that this product allows the vehicle to operate within legal emissions standards and is therefore legal to be sold for on-street use in all states that accept the legal provisions of the Clean Air Act and EPA’s Anti-Tampering Policy.
• Testing with the California Air Resources Board, in order to achieve 50-state compliance, is pending. Once testing is complete with California, and an EO number is issued, this product will be updated to 50-state legal status.

About COBB Tuning

With over two decades of Research and Development, COBB Tuning has developed upgrade paths that equip vehicles to transform from standard factory models into powerful, drivable machines that enhance daily driving experiences. Each upgrade path is tailored to optimize the power of the Accessport, Hard Parts, and their off-the-shelf maps. Originating with a focus on Subaru, COBB Tuning has expanded its range to include products for BMW, Ford, Mazda, Porsche, Mitsubishi, Nissan, Audi, Volkswagen, and Honda. Their area of expertise covers engine management electronics, intake tract components, exhaust systems for turbocharged engines, turbo kits, drivetrain components, and suspension parts.