The new Twisted Steel performance header from aFe Power is redefining the header industry with new pulse control technology. aFe engineers have designed this header using optimum tube lengths and mitered collectors for maximum flow and velocity for power delivery across the entire power band. Combine with a large 1/2 Inch thick head flange and 14-gauge 409 stainless steel tubing, you have a header that is strong and powerful.

Twisted Steel headers are 100-percent bolt-on with no modifications necessary and are proudly engineered and built in Corona, Ca.

Features and Benefits:

• Mitered Collectors
• 0.079 Inch 14 Gauge Thick Stainless Steel Tubing
• Increased Flow And Performance
• Includes 6 Spark Plug Wire Protective Boots
• Includes Gaskets
• Factory Mounting Locations
• Direct Bolt On
• No Modification Necessary
• 2 Year Limited Warranty

Details:

• Collector Attachment: 2-Bolt Flange
• EGT Port: No
• Emission Code: 1
• Finish: Natural
• Fuel Type: Gas
• Gasket Or Seal Included: Yes
• Grade Type: Performance
• Horse Power Increase: 6
• Liter: 3.8 Liter
• Material: 409 Stainless Steel
• Mounting Hardware Included: Yes
• Oxygen Sensor Port: No
• Primary Tubing Diameter: 1.5 Inch
• Series: Twisted Steel
• Torque Increase: 6 ft-lbs
• Warranty: 2 Year

Applications:

• Jeep Wrangler (JK) 07-11 V6-3.8L