TSX Performance Pro High-Discharge Ignition Coil for Ford Focus ST250 / ST MK4 / RS MK3 - 2.0 / 2.3 EcoBoost (Sold Individually)

TSX Performance Pro High-Discharge Ignition Coil for Ford Focus ST250 / ST MK4 / RS MK3 – 2.0 & 2.3 EcoBoost

(Sold Individually)

Give your Ford Focus ST250, Focus ST MK4, or Focus RS MK3 (2.0L & 2.3L EcoBoost engines) a proven performance upgrade with the TSX Performance Pro High-Discharge Ignition Coil. Designed and engineered in Britain, this high-output ignition coil delivers a stronger, more consistent spark than factory OE coils. Whether you’re replacing a single failing coil or upgrading individually, this is a direct plug-and-play solution built for performance and reliability.

Key Features & Benefits

• 12% Higher Ignition Discharge
  Provides a measurable spark energy increase compared to stock coils, boosting performance instantly.

• More Efficient Combustion
  Stronger sparks ensure fuel burns more completely, leading to improved power and reduced waste.

• Sharper Throttle Response
  Enjoy quicker engine response and a more engaging driving experience.

• Improved Fuel Economy
  Optimised combustion can translate into better efficiency at the pump.

• Smoother Idling
  Consistent spark delivery reduces misfires and delivers a more refined idle.

• Durability Under Extreme Conditions
  Extensively tested worldwide, including 50°C heat in Dubai on 650+ HP engines, with zero failures.

• Direct Plug-and-Play Replacement
  No modifications required. Swap out your OE coil with this high-performance unit in minutes.

• Preventative Maintenance Upgrade
  Ideal replacement for aging factory coils that can cause misfires or performance drop-off.

Engineered for Performance & Reliability

Unlike standard coils, TSX Performance ignition coils are designed to deliver higher spark energy without unnecessary heat build-up balancing power, efficiency, and durability. Voltage stability is maintained under load, ensuring reliable ignition from idle to redline.

Product Highlights

• Application: Ford Focus ST250 (2.0 EcoBoost), Focus ST MK4 (2.3 EcoBoost), Focus RS MK3 (2.3 EcoBoost)

• Sold individually (order 4 for a full set)

• Direct OE replacement – no modifications needed

• +12% higher discharge compared to stock coils

• Backed by a 12-month comprehensive warranty

Unlock Hidden Power in Your Focus

Don’t wait until worn factory coils limit performance. Replacing or upgrading with the TSX Performance Pro High-Discharge Ignition Coil ensures your Focus runs stronger, smoother, and more efficiently—every time you drive.