Ford Fiesta ST Ecoboost

Evolution of the Head Stud *LIMITED SUPPLY* Introducing the Custom Age 625+ head studs from SPEED PERF6RMANC3. These studs have an even higher UTS (closer to the 280 ksi limit of the material) than our previous L19 offering and have the added benefit...

Everyone knows that cutting and splicing wires is not for the faint of heart and if you don't get it right you can end up with disastrous consequences. Now you don't have to cut and splice your coil pack harness to wire in the split second fuel...

The Spark Plug Serious Enthusiasts Rely on. Designed specifically for the performance enthusiast.  Iridium IX® offers extreme ignitability, improved throttle response and superior anti fouling Fine Iridium tip ensures high...

ACL Main Bearings For Ford/Mazda 4 2.0L/2.3L ACL 03+ Ford/Mazda 4 2.0L/2.3L DOHC Duratec Standard Size Race Series Main Bearing Set

The Spark Plug Serious Enthusiasts Rely on. Designed specifically for the performance enthusiast.  Iridium IX® offers extreme ignitability, improved throttle response and superior anti fouling Fine Iridium tip ensures high...

The Spark Plug Serious Enthusiasts Rely on. Designed specifically for the performance enthusiast.  Iridium IX® offers extreme ignitability, improved throttle response and superior anti fouling Fine Iridium tip ensures high...

Split Second Fuel Controller | 4 Injectors The Split Second fuel controller is a uncomplicated solution to adding fuel to your specific type of engine (direct injected, or any other). These are well-known when adding injectors to a settled, factory...

Ford Accessport V3 | Ford Focus ST & Fiesta ST Simple ECU flashing with gauge package! The new in-cabin mountable Accessport V3 has a large, full color, higher resolution screen which allows you to monitor up to six parameters in real time. Fully...

Cobb Shift Knob | Ford Focus ST, RS, & Fiesta ST The COBB Knob is a fusion of the highest quality materials that, when properly mated, produce a shift knob that feels as good as it looks. Shifting a Subaru has never been this exciting! The COBB...

COBB Red Accessport V3 Faceplate | Ford & Mazda Product Features Automotive Grade Paint / Film and Finish Durable, Scratch, Weather Resistant Available to Buy...

ARP Head Studs For Ford Fiesta Ecoboost 1.6L ARP - Leading the way in Performance Fastener Technology has just released a new ARP2000® head stud kit for Ford 2.3L four cylinder EcoBoost applications Part No. 151-4301 - includes a set of ten...

COBB AP3 OBD2 Universal Cable Tired of your Accessport OBDII cable getting in the way? Our new OBDII Universal Cable features a much lower profile OBD connector design. The 6ft cable allows for a cleaner installation when choosing to route behind the...

Cobb World Rally Blue Accessport V3 Faceplate | Ford & Mazda Product Features Automotive Grade Paint / Film and Finish Durable, Scratch, Weather Resistant Available to Buy...

Cylinder Head O-Ring Service Any Idea what's an O-ring Service? If not rest assured you will after this quick read! A head that is O-ringed simply means a groove is cut onto the head all the way around the combustion chamber. A ring is then inserted...

Routine Maintenance. It is recommended to replace your old spark plugs every 30,000 to 45,000 miles as part of your Mustangs routine maintenance. Old, fouled, or damaged spark plugs can rob your Mustang of power and fuel efficiency, so replace them with...