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 signifies a substantial advancement in performance for enthusiasts of these revered vehicles. Initially, the stage 1 power package establishes a strong foundation by integrating essential components like an enhanced air intake system, upgraded exhaust components, and a meticulously tuned engine control unit (ECU) map to optimize power delivery and drivability. However, with the flex fuel upgrade incorporated into the NexGen stage 2 package, the vehicle’s capabilities are elevated to a new level. This innovative upgrade enables the engine to efficiently utilize a blend of gasoline and ethanol, resulting in significant horsepower and torque gains throughout the RPM range, while also ensuring improved fuel efficiency and throttle response. Tailored for VA Subaru WRX STi models, COBB Tuning continues to push the boundaries of performance enhancement, providing enthusiasts with a seamless pathway to unlock the full potential of their vehicles on both the street and the track.

Why COBB Tuning?

• The Accessport stands as the globe’s top-selling, most adaptable, and simplest-to-operate ECU enhancement solution tailored for Subaru vehicles. It unleashes latent power tucked away within the vehicle by substituting conservative factory configurations with more assertive calibrations. Users can opt to adhere to the staged upgrade pathway featuring pre-loaded off-the-shelf (OTS) maps or opt for custom mapping to accommodate any level of modification. This comprehensive engine management solution is positioned as the ultimate necessity for users.

What`s included?

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

Applications

• 2019-2021 Subaru WRX STi: VA

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.