4-Tube Steel Metallic Ceramic Coated Long Tube Exhaust Headers (D326) by Doug's Headers®. Primary Tubing Diameter: 1.875". Collector Outlet Diameter: 3.5". Finish: Metallic Ceramic Coated. Color: Silver. Header Coating: Ceramic Coating. Header Style: Long Tube. Doug's headers are carefully developed on the vehicles they are intended to fit and are re-checked numerous times during the design and manufacturing process.
|Header Material: Steel|
|Finish: Metallic Ceramic Coated|
|Header Style: Long Tube|
|Primary Diameter: 1.875"|
|Collector Diameter: 3.5"|
- High quality at an affordable price
- Expertly made from premium materials
- Built to match your exact requirements
Doug's PASSENGER CAR HEADERS Long Tube Metallic Ceramic Coated Header development and design is complex and requires a substantial amount of time and resources to do the job right! Many manufacturers are unwilling to make the commitment and instead offer compromised headers at lower prices. Doug's will not compromise performance, quality or fit to compete with inferior designs at cheap prices. Every Doug's header is tuned with the proper tube size and length to efficiently remove all the exhaust from each cylinder, reducing pumping losses resulting in a dramatic increases in horsepower and torque.
Tubes are pre-polished to remove scratches and the header is finished with a Metallic Ceramic Thermal Barrier Coating polished to a high luster appearance offering corrosion and heat resistance up to 1400 degrees.
Doug's Headers® are ideal for muscle cars, street rods, and race cars, as well as trucks, SUVs, and motorhomes. With more than 50 years of experience, Doug's Headers is a name you can trust for superior quality and fit. Doug has been elected to five different drag racing halls of fame and is truly a pioneer in the manufacturing of high performance exhaust systems!