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2022+ WRX K350 & K400 Packages Stage 2 and Stage 2 E30

Kozmic Motorsports has spent extensive time testing the best performance parts on the market over countless hours on the dyno and thousands of street driven miles to bring you some of the best packages on the market. We have thoroughly tested these packages to be both safe and reliable for the every day daily driver, as well as making great power for the avid enthusiast. 

Please note ALL of these packages will require tuning with purchase, see the drop down menus on the product purchase pages to select tuning options.


Our K350 package is an entry level package to start the process of opening up your WRX to what most consider how it should come from the factory. We start with a completely stock car and focus on the basic modifications with the largest gain per dollar. If you already have modifications, we can complete your vehicle to the K350 Package with ease, just give us a call. When choosing the parts for our power packages many concerns come into play leading us to a select few options we offer.

  • Fitment - 100% OEM Fitment, no modification required. No rubbing or contacting other parts in the area, etc.

  • Manufacturing Quality and Warranty - Amazing part quality and manufacturing techniques, with outstanding warranties on the entire system.


One of the first mods to the car is opening up the intake tract before the turbocharger. The OEM air filter and air box assembly becomes a large restriction once you reach ~40hp over OEM output. For this reason, we go ahead and change the intake now. We also work to keep the charge air coming out of the turbocharger as cool as possible so we upgrade the Intercooler to the ETS Top Mount. Cool Air = Horsepower!

  • Important Note: Air Box - You will see it includes a comprehensive air box design that keep the radiant heat off of the intake filter as well as the heat coming directly from the radiator fans that can commonly cause a "bouncy" idle.

ETS 22 WRX Intake Kit.PNG


Exhaust is something many owners commonly look forward to with adding some "rumble" to the tone. Our K350 package offers 2 optional Turbo Back Exhausts - Invidia R400 Exhaust -or- ETS Catback Exhaust. Both feature 3" Stainless Mandrel Bent Tubing with TIG Welded Joints and Flanges. Either option will be paired with the ETS Gesi J-Pipe for worry free installation. There are options to both of these exhaust system, upon request we can offer other brands as well.

R400 22 WRX.jpg

Other Parts / Services Included:

  • DYNO TUNING / REMOTE E-Tune Service
  • Cobb Tuning Accessport is the obvious choice to handle the tuning side of the power package. The AP also allows the driver to view data in real time as well as send logs to our tuning staff should any concerns arise.

Stage 2 93 2022 WRX.PNG

Complete your Stage 2: ADD E30 Tune - K400 Tuning

Stage 2 E30 2022 WRX.PNG

*12% DynoJet Correction  Applied*

*12% DynoJet Correction  Applied*


Stg2 All.PNG

*12% DynoJet Correction  Applied*

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