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You are here: Home | Uprated Turbochargers | X37 300bhp Hybrid Turbo & MAXD Out Mapping Package

X37 300bhp Hybrid Turbo & MAXD Out Mapping Package - Fiesta ST Mk8

Fiesta ST Mk8 X37 Hybrid Turbocharger

300BHP Proven X37 Hybrid Turbocharger for ST Mk8

RRP: £1,459.00 (inc. VAT)

Our Price: £1399.00 (inc. VAT)

Fully Fitted: £1,714.00 (inc. VAT)

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Turbo Exchange Options

MAXD Out Mapping

Fiesta ST Mk8 X37 Hybrid Turbocharger Fiesta ST Mk8 X37 Hybrid Turbocharger Fiesta ST Mk8 X37 Hybrid Turbocharger MAXD Out Tuning Box X37

X37 300bhp Hybrid Turbo & MAXD Out Mapping Package - Ford

  • Direct Bolt On In Place Of Standard Turbocharger
  • MAXD Out Mapping Developed over 4 Months Solid Dyno Time
  • Motorsport Specification Cut back Turbine Blades for High Flow at High RPM
  • New Large Extended Tip 7 Blade Billet CNC Compressor Wheel
  • CNC Reprofiled Compressor Cover to Match New X-37 Billet Alloy Wheel
  • Motorsport Heavy Duty Thrust Bearing Assembly for Lubrication & Longevity
  • Modified Seal Plate to Match High-Flow Compressor wheel
  • 300bhp Dyno Proven with Decat, GPF Delete, Intercooler and Induction Kit

Developed for the full duration of 2019 in cohesion with our turbo manufacturers and dyno tested for four mounths solid, the new X37 Hybrid turbocharger to suit the Mk8 Fiesta ST 1.5T is dyno proven to make 300bhp and 404nm torque! 

This kit will get you the X37 Hybrid Turbocharger and the MAXD Out Stage 3 mapping to suit. 

The original X37 hybrid on the Mk7 ST was a true 300bhp unit and without doubt ruled the power game with a sub 13 second drag run. On the road, the turbo delivered a beautifully driveable torque curve, delivering the power progressivley through the rev-range, preventing early wheelspin, and letting the driver really enjoy the performance potential of the ST spec. This new X37 hybrid turbocharger to suit the 3 cylinder 1.5 engine in the Mk8 ST has pedigree in its blood and a lot to live up to, and we know it's done it! 

Down to the specifics then... to achieve 300bhp the X37 needed to allow the 1.5T dragon engine to breathe fully. Adding more exhaust gas flow is the key to increaseing power. The more exhaust gas you allow to escape, the more power will follow. On the X37 therefore we have engineered the use for motorsport spec cut-back turbine blades to allow the gas to escape, meaning a higher flow at higher RPM. With this half of the turbo sorted, we moved onto the "cold side" where we have fitted our unique 7 blade extended tip design CNC compressor wheel. Having seven blades with extended tips over the standard six blades, more air can be 'grabbed' and passed down through the hot side pipes and eventually into the engine. This extra air is mixed with the petrol and ignited into bigger boom, thus more power! Internally, the core of the turbo is fitted with a modified seal plate to match the high-flow compressor wheel, and a heavy duty thrust bearing to allow for more lubrication and therefore more longevity than the genuine Ford core. 



For those wanting the full package we are offering this unit at a discounted rate alongside all of the modifications needed to make 300bhp. Please see the 'Performance Tuning Packages' area of the website where this kit is available. The turbocharger is available here with the extra is the MAXD Out remapping software as required as though you have all the extra hardware parts already. 

The hot topic on every ST owners mind, which mapping is best for me and my car? Ultimately it's a very straight forward question to answer, MAXD Out mapping consistently outperforms it's competitors in all aspects. With stage 3 you will see up to 300bhp on a medium spec car and over 300bhp on highly spec'd cars. These figures are backed up by over a year of development work on the turbocharger unit and months of development work on our orange wrapped car, independent dyno results and fantastic customer reviews. 

The MAXD Out tuning tool gives you the DIY flexibility to switch mapping yourself at home, and then return to the stock mapping at anytime, all you'll need is a windows laptop. You also have the option of adding additional burbles to your stage 3 map, simply lift off the throttle in sport mode and listen to your hot hatch pop and bang, without harming your engine. Pumaspeed Recommends: MAXD Out. 

But why take our word for it? As mentioned above the X37 turbo with MAXD Out mapping is fitted to Dave Holding's car, who is the owner/group admin of the Fiesta ST Mk8 Onwers (Official) Facebook page who says "I didn't expect the car to be this quick, the car gets faster every time I drive it. MAXD Out mapping is a lot different than I imagined, it's very well developed and you can tell that the mapper knows his stuff. You don't just get all the power early on and wheel spin, the map is really drivable and 'grown-up'. Top job."


Watch the Fiesta ST Mk8 X37 Hybrid Turbo Take on High Performance Sport Cars Around the Nurburgring!

X37 300bhp Hybrid Turbo & MAXD Out Mapping Package

The Pumaspeed Workshop team are ready to fit the X37 300bhp Hybrid Turbo & MAXD Out Mapping Package in our Head Office located here.

We estimate the labour time to be approximately 3.75 hour(s) costing £315.00 inc VAT.

Therefore making parts and labour a total cost £1,714.00 (inc. VAT).

Please don�t hesitate to contact us on the phone number above or click here to email.

Note: The fitting cost quoted is an estimate based on our Ford tuning experience. Please be aware that on rare occasions problems can occur that are out of our control; such as seized or snapped bolts due to age or wear. We work swiftly but in the event of an issue we may have to levy the fitting charge based on the time taken to rectify any unforeseen circumstances.

Pumaspeed Performance Distribution

Pumaspeed have a specialist distribution team that can dispatch the X37 300bhp Hybrid Turbo & MAXD Out Mapping Package to any destination worldwide.

Please select the delivery country from the drop down list below to see the express delivery charge and set your shopping cart to the correct VAT rate.

Are you a trade customer?

Pumaspeed have a specialist trade distribution team that service many of the Motor trade specialists throughout the UK, the EU and the Rest of the World.

From a simple email tune file to a huge shipment of Milltek Sport Exhaust Systems. We have an expanding portfolio of new brands and products combined with the experience and ability to provide what you need.

To register your interest as a company click here.

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The X37 300bhp Hybrid Turbo & MAXD Out Mapping Package product has been listed by Pumaspeed as fitting the following vehicles:

Fiesta ST Mk8