PPEI Engine Tuning For 2007-2009 Dodge 6.7L Cummins 2015-2021 Subaru WRX STI or physically damaged

or physically damaged

Did you know the transmission cooler lines on your Duramax are prone to leaking

Tip Diameter - 4"

Other countries' compatibility may vary and is not guaranteed nor always known

and enhanced rotational flexibility

PPEI Engine Tuning For 2007-2009 Dodge 6.7L Cummins 2015-2021 Subaru WRX STI or physically damagedGain 180+ HP over stock, tow your toys effortlessly, and rapidly increase acceleration. Tuning engineered for optimal efficiency. Level 1: +30 HP Level 2: +65 HP Level 3: +100 HP Level 4: +120 HP Level 5: +180 HP Fitment: 2007 2009 Dodge 6. 7L Cummins Included: PPEI Engine Tune Note: CARB EO Pending An EFILive AutoCal FlashScan is required to tune your vehicle Any order placed for vehicles without OEM emissions components will be canceled and