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You are here: Home | Uprated Turbochargers | X58EVO2 Fiesta ST 400bhp Plus ST180 1.6T Turbocharger

X58EVO2 Fiesta ST 400bhp Plus ST180 1.6T Turbocharger - Fiesta ST180 Mk7

Pumaspeed X58EVO2 Fiesta ST Cast Turbocharger 400bhp

Unrivaled Big Power Characteristics

RRP: £1,610.00 (inc. VAT)

Our Price: £1599.95 (inc. VAT)

Fully Fitted: £1,914.95 (inc. VAT)

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Pumaspeed X58EVO2 Fiesta ST Cast Turbocharger 400bhp Pumaspeed X58EVO2 Fiesta ST Cast Turbocharger 400bhp 2 Pumaspeed X58EVO2 Fiesta ST Cast Turbocharger 400bhp 3 Pumaspeed X58EVO2 Fiesta ST Cast Turbocharger 400bhp 4 Pumaspeed X58EVO2 Fiesta ST Cast Turbocharger 400bhp 5 Pumaspeed X58EVO2 Fiesta ST Cast Turbocharger 400bhp 6

X58EVO2 Fiesta ST 400bhp Plus ST180 1.6T Turbocharger - Pumaspeed Cast Turbochargers

  • Direct Bolt On In Place of Factory OE Turbo
  • Designed, Cast and Fully Built Here in the UK.
  • No Exchange Required
  • New Gen2 Exhaust housing has over 65% less back pressure.
  • Over 400bhp Capable, Dyno Proven On Real Customer Cars
  • 8 Blade Billet CNC K16 Compressor Wheel with Extended Tips
  • 9 Blade Free Flow K16 Turbine Wheel Optimzed for High Power
  • Motorsport Spec Heavy Duty 360 Degree Thrust Bearing Pack Assembly
  • Generates Bar 14.5 psi Boost at 2,700rpm
  • X58 Series Fitted to EBC Ultimate Fiesta Project, and Officially Gassed Fiesta ST180
  • #TeamPumaspeed

The K04 based X57 and X58 ranges of Fiesta ST Turbo just got a new bigger brother.
The Brand New GEN 2 Larger A/R Cast Exhaust housing allows the X58EVO2 Turbocharger to flow way more exhaust gasses. The HUGE exhaust housing was primarily designed to focus on top end power, not spool time, however this turbo still spools to 1 bar boost at 2700 rpm !!


To build the perfect turbocharger you must understand the desires of the customer and understand the dynamics of the engine itself. The 1.6 EcoBoost motor has no better home than Pumaspeed, with 20+ years fast Ford experience, race engines being built every week to power levels of over 400bhp, you couldn't be in better hands.

The X57 series of turbochargers have been designed from the ground up with a no compromise attitude. They feature the very latest spec genuine K04 Motorsport internals and state of the art billet 8 blade CNC compressor wheels, with point milling which encourages better flow and eliminates turbo surge. The new Gen 2 exhaust housing is what really separates the EVO2 from previous models, and has been manufactured from one of the most advanced materials, D5B Ni-Resist, which is used on the bomb proof Garrett turbo range... these are true high spec units. These X57 and X58 turbos have been tested on road, track and dyno since late 2018 and have easily proven themselves durable and without compromise on power, reliability and especially response.

Fully cast in the UK the X58EVO2 comes hand finished with all genuine high grade K04 components. These custom made units will blow the competition away; being 400bhp PLUS capable, we're yet to see a car with faster draggy times and dyno numbers (that are not on an over-reading dyno).  For the very best in performance for the ST180 1.6 EcoBoost, there is only one place you need to come to, Pumaspeed.

The X57 range has two distinct directions, one turbo designed to be run on a stock engine, and one on a built engine. The X57 is the ultimate turbo when running on your stock 1.6 EcoBoost engine, sensible boost levels with devastating performance. The X58EVO2 takes this one step further and although it can be run on a stock engine with specific mapping, we strongly advise a built motor to get the most out of this setup. With a built motor the boost can be safely raised providing 'factually' over 400bhp results. Pumaspeed have chosen turbo specs that give the perfect balance between power and spool, depending on how far your fuel system and engine internals will al low you to push. 

The X57 range of turbocharger specifications:

Specifications  X57 gen1 X58EVO X58EVO2
 BHP rating Upto 365  Upto 395 Upto 420
 Spool time (Revs at 1 Bar / 14.5 psi) 2,300 2,600 2,700
 Turbine size 50.00 / 44.40 55.00 / 49.00  55.00 / 49.00
 Turbine cut back YES 12 blades YES No, 9 Blades Instead
 Turbocharger core version K04 K04  K04
 Inducer size / Base circle / Extended tips 46.40 / 60.00 / 62.85 50.03 / 62.00 / 66.13 50.03 / 62.00 / 66.13

Turbo and power sizing made easy

To run the power below reliably please ensure your cars build specification is close to the Pumaspeed recommendations in the table below.
A fully forged and or linered block (Pumaspeed Blue Top Engine) is recommended once you pass the 385bhp mark, 420bhp has been achieved on a totally stock motor in the UK and 400whp on USA spec Fiesta ST, however for repeated track and motorsport use the limits of the stock piston and rod combination is very questionable, so we do advise these are swapped for engine longevity.

Engine Requirements X57 X58EVO X58EVO2
 BHP rating (Fuel compression & revs dependent) Upto 365 Upto 395 Upto 420
 Power band on the road  (Torque above 340nm) 2300-7500 2700-7750 2850-8000
 Solid single mass flywheel (8000+ revs) NO RECOMMENDED RECOMMENDED
 Injectors / Uprated fuel system kit RECOMMENDED YES YES
 Full height intercooler RECOMMENDED YES YES
 Large boost pipe kit RECOMMENDED YES YES
 Full induction kit RECOMMENDED YES YES
 Turbo back exhaust system YES YES YES


Some extra features you may want to know

- The new Gen2 exhaust housing is custom made in the UK from the highest grade materials to ensure not only just the perfect fitment everytime, but the strength to run upwards of 400bhp!

- The exhaust housing back pressure readings were taken of the new Gen2 housing at 1.85 bar boost and found to be over 65% lower than the previous Gen1 Housing, this with enable way lower Exhaust Gas Temps and much high exhasust flow rates. This thing will really fly !!

- All fittings are supplied to mean this is a direct bolt on to your existing setup, including all lines and silicone intake elbow which fits to almost all aftermarket crossover pipes. Most customers will run a mishimoto/Pumaspeed large hot side pipe kit, so if you require an X58EVO to Mishimoto connector, please ask and we can provide. 

Pumaspeed recommends Maxd-Out mapping to achieve the quoted figures, both X-series turbos and Maxd-Out have been developed in conjunction to create the ultimate in ST180 performance!


Check out Jamie at Officially Gassed's video below to see the X58EVO on a low boost setup:


And Here is EBC Brake's Ultimate Fiesta Build Car with our X58EVO, the Predecessor of the EVO2


Please Note: Overseas customers are liable for any customs charge that might be incurred by your local tax office.

X58EVO2 Fiesta ST 400bhp Plus ST180 1.6T Turbocharger

The Pumaspeed Workshop team are ready to fit the X58EVO2 Fiesta ST 400bhp Plus ST180 1.6T Turbocharger 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 £1,914.95 (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 X58EVO2 Fiesta ST 400bhp Plus ST180 1.6T Turbocharger 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 X58EVO2 Fiesta ST 400bhp Plus ST180 1.6T Turbocharger product has been listed by Pumaspeed as fitting the following vehicles:

Fiesta ST180 Mk7