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Steal This Deal Doug's Headers D370y-b 1 5/8"-2" Tri-y Header High Temp Black Coating + Gift Included [5gdEvtOQ]

$54.99 $175.99 -69%

Doug's Headers D370Y-B Tri-Y HeaderExperience the pinnacle of performance with Doug's Headers D370Y-B, the ultimate choice for those seeking the most potent exhaust upgrade. Designed for cars and trucks, this Tri-Y header showcases cutting-edge engin

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Steal This Deal Doug's Headers D370y-b 1 5/8"-2" Tri-y Header High Temp Black Coating + Gift Included [5gdEvtOQ]

Doug's Headers D370Y-B Tri-Y Header

Experience the pinnacle of performance with Doug's Headers D370Y-B, the ultimate choice for those seeking the most potent exhaust upgrade. Designed for cars and trucks, this Tri-Y header showcases cutting-edge engineering and high-quality craftsmanship. Its unique short-ended, paired primary tubes deliver increased mid-range torque without compromising top-end power, making it an ideal fit for daily drivers and heavy-duty trucks alike.

Advanced Construction and Materials

Don't just take our word for it—Doug's Headers D370Y-B is built to withstand the toughest conditions. Key features include:

  • 3/8" thick machined flanges prevent warping and ensure longevity.
  • CNC mandrel bent tubes provide an accurate fit and maximize flow efficiency.
  • Heavy 16-gauge tubing for superior strength and durability.
Additionally, the tubes are pre-polished and coated with a high-temperature black ceramic coating to remove scratches and provide a sleek finish that resists corrosion and heat.

Optimized Performance for Daily Drives

For enthusiasts and performance enthusiasts looking to boost their vehicle's power output while maintaining maximum fuel efficiency, Doug's Headers D370Y-B is a game-changer. Engineered for vehicles with a RPM range of idle to 4500 RPM, this header offers improved power and throttle response. Whether you're a daily driver or a heavy-duty truck owner, the D370Y-B Tri-Y header is a statement of excellence and commitment to top-notch performance. Experience the unmatched quality and power of Doug's Headers today.

What Our Customers Say

January 25, 2026

Absolutely no complaints!

A very dependable product that I truly rely on.

- Vitus V..

January 25, 2026

Absolutely no complaints!

I'm happy with my fantastic, very, very great purchase.

- Lleucu Y..

January 25, 2026

Absolutely no complaints!

The quality is much, much, much better than I expected.

- Heulwen Q..

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