Ready to give your Ford Focus ST a boost? Check out Flowmaster's Delta Force Performance Air Intake system, designed specifically for the 2015-2018 models with a 2.0L Turbo Engine. Just a heads up, it only fits the 2015 models that have the Air Temp style sensor.

The Delta Force system features a sleek, custom-molded black Cross-Linked Polyethylene (xLPE) high-flow intake tube, along with stylish black anodized aluminum fittings (when applicable). You’ll also find high-quality reinforced silicone couplers and durable stainless steel hardware included. One standout feature is the large diameter, high-flow conical shaped 8-layer cotton gauze air filter. This design captures more dirt compared to typical 6-layer filters, ensuring your engine stays cleaner for longer.

To keep everything securely in place, the system comes with a custom-fit black powder-coated air dam and attachment brackets, along with soft bumpers to prevent any metal-to-metal contact under the hood. Plus, the Delta Force Air Filters are serviceable with our new Delta Force cleaning kits, which are designed to help your filter last as long as your vehicle does. Just a quick note: Delta Force Performance Air Intakes are not currently legal for use or sale in California.

• Flowmaster Reliability
• No Tuning Required
• No Cutting or Drilling for Easy Installation
• Serviceable Lifetime High-Flow 8 Layer Cotton Gauze Filter

• Air Box Included: No
• Air Filter Element Color: Red
• Air Filter Element Material: Oiled Cotton
• Air Filter Element Washable: Yes
• Air Filter End Cap Color/Finish: Black
• Air Filter Heat Shield Color/Finish: Black/Powder Coated
• Air Filter Heat Shield Included: Yes
• Air Filter Heat Shield Material: Steel
• Air Filter Inside Diameter (in): 6
• Air Filter Large End Diameter (in): 7.5
• Air Filter Oil Included: Pre-Oiled
• Air Filter Outlet Length (in): 1
• Air Filter Outlet Shape: Cone
• Air Filter Outlet Width (in): 6
• Air Filter Outside Diameter (in): 7.5
• Air Filter Overall Height (in): 6.625
• Air Filter Overall Length (in): 6.625
• Air Filter Overall Width (in): 7.5
• Air Filter Small End Diameter (in): 5
• California Proposition 65 Chemical Name: Benzene
• California Proposition 65 Chemical Name: Chromium (hexavalent compounds)
• California Proposition 65 Chemical Name: Ethylbenzene
• California Proposition 65 Chemical Name: Lead
• California Proposition 65 Chemical Name: Nickel (Metallic)
• California Proposition 65 Required: Yes
• CARB (California) Compliant: Yes
• CARB compliant under EO: D-698-7
• Clamp Color/Finish: Natural
• Clamp Material: Stainless Steel
• Clamp Quantity Included: 6
• Clamp Type: Worm Gear
• Coupler Color/Finish: Black
• Coupler Material: Silicone
• Coupler Quantity Included: 3
• Emission Code: 4
• Intake Pipe Color/Finish: Black
• Intake Pipe Inlet Length (in): 2
• Intake Pipe Inlet Shape: Round
• Intake Pipe Inlet Width (in): 3.5
• Intake Pipe Material: Cross-Linked Polyethylene
• Intake Pipe Outlet Length (in): 2
• Intake Pipe Outlet Shape: Round
• Intake Pipe Outlet Width (in): 3.25
• Intake Pipe Ports: 2
• MAF Sensor Adapter Included: No
• Mass Air Flow Sensor Included: No
• Mounting Hardware Included: Yes
• Product Type: Performance Air Intakes
• Special Fitment Info: None
• Vacuum Tubing Included: No
• Warning: California Proposition 65

• Fits 2015-2018 Ford Focus ST with 2.0L Turbo Engine. Only fits 2015 models with the Air Temp style sensor.