Cobb Nexgen Stage 2 package PLUS Flex fuel kit and CTT Flex fuel protune map for 2015-to 2021 WRX.

Package includes:

DT Flex fuel kit

Cobb AccessPort V3

Cobb Big SF intake system with Box

Cobb Charge pipe Kit

Cobb Top mount intercooler kit

Cobb 3 port Boost control Solenoid (EBCS)

Cobb Vehicle Badge

CTT Flex fuel protune map included!

We recently dyno tested this kit on a 2020 WRX using 91 octane fuel.

Stock power 218 WHP

Stage 2 power with Cobb map 238whp

Stage 2 power with CTT protune map 263WHP

Stage 2 power with FLEX FUEL KIT on E85 310WHP!

93 octane protune makes an additional 15 to 20 WHP.

This kit gains 112 WHP over a stock car using E85!

This kit has CARB EO numbers for all parts and does NOT remove any emissions controls. It retains the stock J pipe with cats.