


Sabre Stage 3 ECU Software – Fiesta ST MK8
From £595.00
The Sabre Stage 3 upgrade for the Fiesta ST MK8 powers you to the next level with performance up to 330bhp & 320lbs/ft. Live map switching gives you the option of super smooth power for track, and daily driving or switch up to maximum performance for a very exciting power delivery when the mood takes.
Pay in 3 interest-free installments of £198.33
18+, UK residents only. Borrowing more than you can afford may impact your financial status. T&Cs apply. Credit subject to status.
The Fiesta ST MK8 is the latest but also the last variant in the long history of fast Fiestas. It is an absolute peach, the 3 cylinder 1.5 turbo engine offers a really exciting drive from factory with an exceptional chassis and handling characteristics.
Going beyond the standard turbo limitations requires something special and this is where we introduce the Sabre 330R turbo. The Sabre Stage 3 with the 330R set-up elevates the ST MK8 to a much higher level of performance while still retaining exceptional drivability and response. With maximum power up to 330bhp & 320lbs/ft on a 99oct fuel, the relentless pull to the limiter offers a very wide powerband. Options for normal 95oct fuel are available.
Sabre Stage 3
– Live map switching – Map Slots 1 & 2
– Enhanced engine safety protections
– Custom overrun burble/pops (map slot variable)
– Exhaust valve delete (map slot variable)
– Active launch control (optional)
– Cold start delete (optional)
– Cylinder deactivation delete (optional)
– Gear change rev hang delete (optional)Map-Switch**
– Return to stock
– Performance maps i.e. economy, low torque, track map
– Flex fuels i.e. Low octane (91-95), E85, Race fuel, Water/methanol, Octane booster
– Valet driving
– Anti-theft non-start**requires the Sabre BluTune
Recommended Hardware
The Sabre Stage 3 benefits from all the typical Stage 2 upgrades with only the Sabre 330R turbo upgrade required beyond this. Sabre Stage 3 tuning can also be used with other aftermarket hybrid turbo set-ups.
Choose from…
– Full remote E-Tuning options via BluTune
– Book in at Sabre
– Locate your nearest Sabre dealer
Purchase information
Sabre ECU software upgrades have been conducted with many cars and across many conditions. This process allows us to assess the car long term according to specification and variations.
Optimal performance and drivability will be achieved where typical hardware, conditions and fuel octane are used. Underlying and existing faults should be rectified before installing performance software. Please refer to the Terms & Conditions for more information.
| Weight | 0.5 kg |
|---|---|
| Dimensions | 30 × 20 × 10 cm |

Elliot Dunsbee –
I was running the Sabre Tuning stage 2 software on my car for over a year with heavy track use and day to day driving and the car was perfect. However it was time for some more power, opted to stick with Sabre an go with there 330r hybrid and it hasn’t disappointed in the slightest the car is now track only and with about 8 track days done with this turbo I am impressed! Still has stock spool and pull down low but continues to pull higher up in the rev range where stock turbos really start to run out of puff. The car seemed to take the extra power without a sweat (it actually runs cooler) the car has pretty much every bolt on part you can buy and made 327bhp on high boost which puts it to one of the highest powered mk8s out there!
Having it tuned to your needs is a big deal to with all pops and bangs tuned off and a very linear power curve in the track map means it’s a blast to drive on track and can put 100% power down in any gear pulling out of corners
This car continues to shock people at track days with how it performs and will continue to do so in the future!
10 out of 10 for sabre tuning and there knowledge about giving you the correct outcome for your need