Focus ST250 MK3 — Stage 2 Remap (290–305bhp / up to 375ft/lb)
- Regular price
- £599.00
- Sale price
- £599.00
- Regular price
-
WP Stage 2 — 290–305bhp / up to 375ft/lb
Stage 2 maximises the stock turbocharger's potential.
By replacing the restrictive factory intake, exhaust and inefficient stock intercooler with free-flowing alternatives, we remove the hardware bottlenecks that limit what the turbo can deliver. Combined with a revised ECU calibration optimised for the improved airflow, we extract 290–305bhp and up to 375ft/lb.
The gains over Stage 1 are felt everywhere — faster spool, a broader torque curve, and noticeably stronger pull at the top of the rev range where the stock intercooler and exhaust were holding the turbo back.
The upgraded intercooler keeps intake temps consistent pull after pull, and the freer-flowing exhaust lets the turbo breathe properly under sustained load.
What's included: Custom dyno calibration on our in-house rolling road with before & after printout
Required hardware: Performance exhaust · Upgraded intercooler · Induction kit
Recommended: 99 RON fuel — Shell V-Power or Tesco Momentum
📖 Read our full Focus ST250 Tuning Guide →
WPFlasher — Remote Tuning Option Can't make it to the workshop? Our WPFlasher device lets you receive your custom calibration remotely.
You read your stock ECU via the OBD port and send us the file, we build your custom tune and send it back, and you flash it yourself at home.
If you're able to take data logs, send them over and we'll refine the calibration further. Select your preferred installation method at checkout.
WP Stage 2 — 290–305bhp / up to 375ft/lb
Stage 2 maximises the stock turbocharger's potential.
By replacing the restrictive factory intake, exhaust and inefficient stock intercooler with free-flowing alternatives, we remove the hardware bottlenecks that limit what the turbo can deliver. Combined with a revised ECU calibration optimised for the improved airflow, we extract 290–305bhp and up to 375ft/lb.
The gains over Stage 1 are felt everywhere — faster spool, a broader torque curve, and noticeably stronger pull at the top of the rev range where the stock intercooler and exhaust were holding the turbo back.
The upgraded intercooler keeps intake temps consistent pull after pull, and the freer-flowing exhaust lets the turbo breathe properly under sustained load.
What's included: Custom dyno calibration on our in-house rolling road with before & after printout
Required hardware: Performance exhaust · Upgraded intercooler · Induction kit
Recommended: 99 RON fuel — Shell V-Power or Tesco Momentum
📖 Read our full Focus ST250 Tuning Guide →
WPFlasher — Remote Tuning Option Can't make it to the workshop? Our WPFlasher device lets you receive your custom calibration remotely.
You read your stock ECU via the OBD port and send us the file, we build your custom tune and send it back, and you flash it yourself at home.
If you're able to take data logs, send them over and we'll refine the calibration further. Select your preferred installation method at checkout.
We keep a large inventory of stock at our warehouse however due to widespread delays in the industry, some items may be on backorder. If you need parts ASAP then please contact us on the live chat or at support@wayside-performance.co.uk and a member of our team will get back to you.
Unsure on fitment? Just drop us a message on the live chat or support@wayside-performance.co.uk and a member of our team will assist. Please make sure to include as much detail as possible including make, model, registration and the parts you are looking at.
