• COBB [15 - 21 STI] NexGen Stage 1+ to Stage 2 + Flex Fuel Power Package Upgrade - JDMuscleEngine Package DealscobbSUB004NG2FF-S1P-UP
  • COBB [15 - 21 STI] NexGen Stage 1+ to Stage 2 + Flex Fuel Power Package Upgrade - JDMuscleEngine Package DealscobbSUB004NG2FF-S1P-UP
  • COBB [15 - 21 STI] NexGen Stage 1+ to Stage 2 + Flex Fuel Power Package Upgrade - JDMuscleEngine Package DealscobbSUB004NG2FF-S1P-UP
  • COBB [15 - 21 STI] NexGen Stage 1+ to Stage 2 + Flex Fuel Power Package Upgrade - JDMuscleEngine Package DealscobbSUB004NG2FF-S1P-UP
  • COBB [15 - 21 STI] NexGen Stage 1+ to Stage 2 + Flex Fuel Power Package Upgrade - JDMuscleEngine Package DealscobbSUB004NG2FF-S1P-UP
  • COBB [15 - 21 STI] NexGen Stage 1+ to Stage 2 + Flex Fuel Power Package Upgrade - JDMuscleEngine Package DealscobbSUB004NG2FF-S1P-UP
  • COBB [15 - 21 STI] NexGen Stage 1+ to Stage 2 + Flex Fuel Power Package Upgrade - JDMuscleEngine Package DealscobbSUB004NG2FF-S1P-UP
  • COBB [15 - 21 STI] NexGen Stage 1+ to Stage 2 + Flex Fuel Power Package Upgrade - JDMuscleEngine Package DealscobbSUB004NG2FF-S1P-UP
  • COBB [15 - 21 STI] NexGen Stage 1+ to Stage 2 + Flex Fuel Power Package Upgrade - JDMuscleEngine Package DealscobbSUB004NG2FF-S1P-UP
  • COBB [15 - 21 STI] NexGen Stage 1+ to Stage 2 + Flex Fuel Power Package Upgrade - JDMuscleEngine Package DealscobbSUB004NG2FF-S1P-UP
  • COBB [15 - 21 STI] NexGen Stage 1+ to Stage 2 + Flex Fuel Power Package Upgrade - JDMuscleEngine Package DealscobbSUB004NG2FF-S1P-UP

COBB Tuning

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NexGen Stage 1+ to Stage 2+ Flex Fuel Power Package Upgrade

Fits: 08-21 STI, 18 Type RA

$3,23000
Earn $64.60 In JDMuscle Rewards!
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Pay over time available · Est. $100.94/payment
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Illustrative estimate only, not a financing quote or guaranteed offer. Actual payments, frequency and terms vary by provider and eligibility. Taxes, shipping and add-ons are excluded.

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COBB Tuning NexGen Stage 1+ to Stage 2+ Flex Fuel Power Package Upgrade
Fits: 08-21 STI, 18 Type RA
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Fitment

  • 2018 Subaru | WRX STI Type RA
  • 2008–2021 Subaru | WRX STI

Description

Upgrade an existing COBB Stage 1+ setup to the NexGen Stage 2+ Flex Fuel Power Package for 2008-2021 Subaru STI models, including the 2018 STI Type RA. This package combines the induction, fueling, and sensor hardware required for COBB’s NexGen Stage 2+ Flex Fuel upgrade path.

• Fits 2008-2021 Subaru WRX STI, including 2018 STI Type RA.
• Includes Silicone Turbo Inlet V2, Throttle Body Coupler, and 2.5L Spark Plugs.
• Includes Top Feed 1050X Fuel Injectors, High Flow Fuel Pump, Fuel Pressure Regulator, Fuel Rail Line Kit, and Fuel Rails.
• Includes NexGen Flex Fuel Ethanol Sensor Kit and Fuel Pressure Sensor Kit.
• Includes COBB vehicle badge.
• Designed as an upgrade to an existing COBB Stage 1+ setup.
• California sale or use on emissions-controlled vehicles is excluded while CARB testing is pending.
• References: https://www.cobbtuning.com/?s=SUB004NG2FF-S1P-UP

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Warranty and Support

For COBB Tuning warranty information, contact our support team.

Return and Refund

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