Is your Buick as fast as you'd like it to be? Even if you think it's as powerful as you can get, you're sorely mistaken. Not until you've experienced the sheer power that comes from installing one of the custom-made Buick exhaust headers we carry here on the AutoAnything website have you truly experienced all of the power your Buick has to offer. We sell a variety custom-fitting Buick exhaust headers in a variety of metals and finishes along with a whole slew of factory replacement exhaust systems to go with them!
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Dollar for dollar, few performance upgrades can match a set of Doug Thorley Headers. Tuned for power and smog compliance, Thorley exhaust headers come in Tri-Y, shorty and long tube header designs. Mild steel with a ceramic or nickel coating. Plus, Thorley exhaust headers carry a Lifetime Warranty.
Plus, they're street legal in all 50 states and the lowest priced you'll be able to find anywhere! And, regardless of which of the Buick exhaust headers you buy with AutoAnything today, we promise that the price you pay for every single one of them is the lowest you'll be able to find for a full year. That's our 1-year lower price guarantee and it means that even if another company is selling the same Buick catalytic converter for less than you paid for yours with us, tell us about it and we'll refund you the price difference plus a dollar. We're even going to ship your Buick's new catalytic converter right to your door, completely free of charge!
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