Please note: this is a custom, made to order system designed specifically for your Corvette. Please allow 2-4 weeks for production.
This item is not eligible for returns or exchanges due to its custom design. For more information, please read our Returns & Exchanges Policy.
Increase horsepower and torque with these C6 Corvette Long Tube Headers from Billy Boat Exhaust. This header design incorporates the correct firing sequence which pairs exhaust ports together for more efficient exhaust scavenging.
- 1.75" tubes flow seemlessly to a 3", 4-into-1 collector.
- Perfect for track-focused C6 Corvettes to improve power and lap times.
- Direct, bolt on replacement for 2005-2013 Corvettes (base and Grand Sport only).
- Precision crafted using 100% T-304 stainless steel and mandrel bending. Hand-built 4-into-1 merged collector for the best performance possible.
- Increased horsepower and torque throughout the entire RPM range.
- Comes complete with all necessary mounting hardware and installation instructions. No cutting or welding required for installation.
- Manufactured in the USA with the highest standards.
- Limited lifetime manufacturer's warranty.
- Please note: this product is not emissions legal and is intended for off-highway racing only and should not be used on public roads.
WARNING: This product in the physical form it is sold does not present a hazard. However, operations including, but not limited to welding, brazing, or thermal cutting can expose you to chemicals including Chromium, Nickel, Cobalt, Arsenic, Cadmium and Lead which are known to the state of California to cause cancer, birth defects and other reproductive harm. For more information go to www.P65Warnings.ca.gov.
Customer Care
Frequently Asked Questions
Q: Is my personal information kept private? Is it safe to use my credit card?
A: Yes, your personal information is kept private and it is safe to use your credit card.
Q: How much will shipping cost?
A: Unfortunately, the cost of shipping is a real expense. Our goal is to minimize your shipping costs. Shipping is calculated at checkout based on the items in your cart and will be displayed prior to you placing an order. Please note that oversized items may be subject to additional charges, which will be noted on the product page.
Q: How do I track my order?
A: Once your order ships, you will receive a tracking notification via email. You are not required to purchase, download or use the Route app to track your order - this is an optional feature of the Route Package Protection service.
Q: Can someone outside of the United States place an order?
A: Yes, we are happy to provide worldwide service for our customers. Your shipping charges will be calculated during the checkout process. Customs and duty fees are the responsibility of the buyer.
Blog posts
Read moreChevrolet switched on the Build & Price configurator for the 2027 Corvette Grand Sport X on August 25, which makes the entire 2027 lineup configurable at last. The 1LT coupe starts at $112,195 with carbon-ceramic brakes, Magnetic Ride Control and 721 combined horsepower standard. Inside: what you can spec, the one $500 performance package, two options showing that the order guide says can't be ordered yet, every confirmed spec on the car, and a side-by-side of all six 2027 Corvettes.
Read moreThe Corvette ZR1X went up Pikes Peak in 9:30.104 — 23 seconds faster than any production car has ever managed it. The remarkable part isn't the number. It's that the car did it on its factory exhaust and the tires it leaves the showroom on. Read more inside.
Read moreEverything that's new, everything that's leaving, and every detail we know so far
