Focus ST Pumaspeed Turbocharger X37

Focus ST Pumaspeed Turbocharger X37

Your Price: $1,635.99
Retail Price:$1,680.99
You Save:$45.00(3%)
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Part Number:pumaspeed-focusst-x37

Choose Options

Wastegate Actuator Upgrade (Required)
Uprated BPV/BOV (Required)

Uprated Focus ST 250 Ecoboost Hybrid Ford Turbo charger - Pumaspeed

  • Direct Bolt on replacement
  • Larger Exhaust turbine wheel
  • Larger Billet Compressor Wheel
  • Cut Back Exhaust Blades for even more extra flow.
  • Machined Exhaust housing for extra flow
  • Uprated Motorsport Thrust Bearing.
  • Stock Location Direct Bolt on.


The X-37-360 need only make one simple statement, 332 whp.
Whatever Dyno calculation you prefer to use to create the crank bhp figure the WHP number cannot be disputed.



The numbers shown below as as followed.

93 Octane 23/24 PSI after 5,000 Peak of 26 PSI
e48 25/26 PSI after 5,000 Peak of 28 PSI
e48 25/26 PSI after 5,000 Peak of 28 PSI + 35 shot of nitrous sprayed before the turbo

X37 dyno pull with e40 fuel and the stratified 2 port fuel injection kit as tested on the Pwnall Performance project Focus ST.

If response and stock feel is important to you, then the x37 is definitely the turbo for you!

Lead time for this products is around 3-4 business days before the order is shipped out.

*** For Offroad Use Only ***

Pwnall Performance is not liable for how this product is used and takes no responsibility for any damages this product may cause. This product is labeled as off-road use only and is not guaranteed to meet vehicle regulations and emissions for your location.

*** Return Policy ***

This product is not eligable for returns or refunds. If the product was damaged upon arrival the customer has 5 business days to contact us so that we can work towards getting the unit exchanged for a replacement unit.

*** Warranty Information ***

Pwnall Performance does not provide any warranty for this product. A 1 year or 12,000 miles warranty is provided by the manufacturer (Pumaspeed) and a replacement unit will be provided once the unit has been received and passed inspection to ensure failure was not caused by improper installation, tuning or damaged by the customer in other ways. The customer will be responsible for covering the shipping cost of the return, however if the warranty claim is approved the shipping cost will be refunded. If the turbo inspection shows signs of lack of lubrication (oil), installation error, or over spinning (tuning error) the warranty the claim will be denied and the customer will be responsible for repairs to the unit and shipping costs.

*** Installation and Break in ***

We recommend professional installation for installing this part to your vehicle. During the installation process, it is recommended to use a new oil return line gasket, a turbo to downpipe gasket, and manifold to turbo gasket which can be purchased from as a highly discounted price. During the turbo install process you must drain the old oil and replace the filter with a recommended motorcraft FL-400S filter and re fill with new oil. Upon starting the vehicle for the first time please allow the vehicle to idle for 10-15 minutes to allow proper lubrication of the new turbo asembly. It is also recommended to drive normally for the first 30-40 miles before going wide open throttle. After putting around 1,000->1,500 miles on the turbo we recommend changing the oil again with a new oil filter after the turbo has been broken in fully.

*** Tuning Information ***

When tuning it is not recommended to exceed boost pressures in excess of 26 psi after 5,500 rpm (over spinning) as it may result in failure of the unit. It is not worth running higher than 26 psi up top regardless as the turbo will output more heat which will result in loss of power and an increase in knock. We recommend using Stratified for your tuning needs when tuning pumaspeed hybrid turbos due to their vast experience with the platform. It is also recommended that a wastegate spring pressure of 10 PSI or less is used with this turbo to prevent over spinning the turbine side of the turbo at high rpm operation.

*** This product is not legal for sale, or use in the state of California on public roads, or highway and only may be used for dedicated off-road vehicles which may never be used, registered, or licensed for use upon a public road, or highway. Please refer to our C.A.R.B policy here for more information ***

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