FORD FOCUS ST 280 MK4 5.5 INCH BLUE TIP
FORD FOCUS ST 280 MK4 – Custom Performance Exhaust
Premium Exhaust Upgrade by DKU Performance
The **FORD FOCUS ST 280 MK4** arrived at DKU Performance for a complete **exhaust upgrade** designed to enhance both sound and driving character. Our client wanted deeper tone and greater volume, so we engineered a fully custom performance exhaust system to deliver precisely that.
Custom Downpipe & Performance Engineering
We created a bespoke setup featuring a 2.5-inch stainless steel downpipe paired with smooth mandrel bends. This design ensures optimised airflow, sharper throttle response, and improved acoustic flow for a more aggressive exhaust note. The enhanced airflow transforms how the Focus ST revs and sounds on the road.
Blue-Tip Finish & Signature DKU Craftsmanship
To complete the system, we installed our eye-catching 5.5-inch blue tips, manufactured in-house for a premium finish that perfectly complements the ST’s sporty styling. The final result? A noticeably louder, sharper, and more performance-focused exhaust tone that left the owner thrilled.
For any custom exhaust work or **exhaust upgrade**, visit DKU Performance. Discover more at https://www.dkuperformance.co.uk/.




