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COBB NEXGEN Stage 2 + Flex Fuel Power Package | 2015-2018 Subaru STI (SUB004NG2S1FF)

$4,415.00 USD$4,415.00 USD
Speedzone SKU: COB SUB004NG2S1FF-BK
Specifications
Brand
Cobb Tuning
Category
Flex Fuel Kits & Components
Shipping weight
30.0 lb
Item is in stockHurry! Low inventoryItem is out of stock Item is unavailable
Intake Hose Color
Quantity
Notes

NEXGEN Stage 2 + Flex Fuel Power Package STI 2015-2018

Unlock the hidden potential of your STI by going flexfuel with a new an improved tune. With EPA restrictions becoming more fierce, COBB has put out an answer in the form of their Nexgen kits.

NexGen Power Packages re-establish the modification and upgrade paths for supported vehicles that have been impacted by the removal of Downpipes. These packages provide similar performance and excitement, while maintaining legal emissions standards.

Many of the parts in this kit work in tandem to get your vehicle to the best performance possible. Whether it's fixing your stumble at 2800 rpm with the Fuel Rail Kit or decrease turbulence in the intake tract with the Silicone Turbo Inlet V2.

The NexGen Flex Fuel Module, which is mounted to the passenger side strut tower, handles all of the data processing before sending ethanol content to the ECU to be used by an Accessport-delivered NexGen Flex Fuel calibration.

Tying everything together is a custom, easy to install, plug-and-play wiring harness. Utilizing OE quality wiring and connectors makes adding NexGen Flex Fuel on your supported Subaru both quick and reliable.

Please Note: NOT LEGAL FOR SALE OR USE IN CALIFORNIA ON ANY EMISSION CONTROLLED MOTOR VEHICLE

Features

  • Realtime Tuning: Changes can be made to the map in realtime, while the engine is running to speed up the tuning process!
  • Plug and Play Wiring Harnesses & Fuel Rail Kit for ease of install.
  • Injectors: Matched sets with dynamic flow rate variance within 1% and Nominal Flow Rate of 1065cc/min @ 43.5psi.
  • Spark Plugs: .024 (.6mm) Gap with Heat Range 7.
  • Composite Intake Body for Heat Rejection w/ Integrated Velocity Stack
  • Airbox:Β Benefits of CAI without Water Ingestion Issues
  • AEM 340lph Fuel Pump tested @ 40 psi which is compatible up to E100

Benefits

  • Accessport Manager: Use your PC or Mac to manage maps, download recorded dialogs, or quickly update your Accessport.
  • Increased Performance & Drivability: With this kit you'll notice not just a performance increase, but better drivability in all types of driving as the kit offers a complete tune up, from spark plugs to fuel rails.
  • Peak Torque of 378ft-lbs and peak Horsepower of 336hp based on COBBs results with E85.

Applications

  • 2015-2018 Subaru STI

What's In The Box?

  • 1 - Subaru Accessport V3 (AP3-SUB-004)
  • 1 - SF Intake & Airbox
  • 1 - Silicone Turbo Inlet V2
  • 1 - Throttle Body Coupler
  • 4 - Spark Plugs
  • 4 - Top Feed 1050x Fuel Injectors
  • 1 - High Flow Fuel Pump
  • 1 - Fuel Pressure Regulator
  • 1 - Fuel Rail Line Kit
  • 1 - Set of Fuel Rails
  • 1 - NexGen Flex Fuel Ethanol Sensor Kit
  • 1 - Fuel Pressure Sensor Kit
  • 1 - COBB Vehicle Badge

References

Warranty


Full details on shipping times, returns, warranty and cancellations are on our policy page.

Market conditions after 2020 have changed the landscape of automotive parts. Although we stock thousands of items across multiple warehouses and distribution channels, back-orders are unavoidable in today's market. If you need a product quickly, email, message or call us to check availability so we can explore your options.

Answers to common questions are on our FAQ page.


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