You’ve likely heard about the power that Doug Thorley Headers can pack into your ride, and it’s no work of fiction – Doug Thorley Long Tube Headers and Short Tube Headers can add aggression to your horsepower, adding more power to your vehicle, and ensuring that power lasts throughout your ride. We’re proud to carry Doug Thorley headers for Chevrolet and GMC, designed for models including GM SUVs and trucks, Chevy Cadillacs, and 2008-11 GMC trucks. Doug Thorley’s long tube headers and short tube headers are ceramic coated to protect your hardworking parts against rust and corrosion.
You love the rush of maximizing your ride’s performance, and we’re right there with you – we don’t just sell performance parts, like Doug Thorley headers, we actually live and breathe the performance part world. We regularly scope out the latest in performance parts, and test out a few samples on our own vehicles before we ever put them on our online shelves. Peak your horsepower and light up your tires by installing Doug Thorley headers on your ride. Welcome to maximum power.