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These long tube headers for your C6 Corvette Z06 come in two primary sizes and are offered with your choice of offroad or catted (with catalytic converters) connection pipes. The D-shaped flanges are matched to the LS7 engine's head. They also include a full 3 inch X-pipe and pipes to connect to your factory or aftermarket axle-back exhaust system. The installation kit includes all the pipes and hardware you will need such as O2 extensions, accuseal clamps, clamp/hanger assemblies, oil cooler lines, compression fittings, zip ties, etc. If you select the off road system you'll have to somehow disable the rear O2 sensors, which is against federal law.
Installation is easier if you drop the front cradle and re-route the oil cooler lines, but this is not required, just a suggestion. For cars with head work or cam swaps, low boost superchargers, or NOS, the 1 7/8" size will work great. If you have heavy work done, the 2" is probably a better choice. The 2" version were dyno tested on a bone stock 2006 Z06 and picked up 29 rear wheel HP and 41 lb-ft of torque without tuning. When used with a Stainless Works aftermarket 3" exhaust, there was also a 40 pound weight savings over stock parts.
For racing and off road applications only. Not legal for sale or use in the state of California, nor in states which have adopted California emissions standards. Check your local laws for emissions regulations. Please do not purchase these if you are having them shipped to California, as we will have to cancel the order.
NOTE: Proper engine tuning may be required to ensure that the headers are properly adapted to your car.
Shipping
We utilize UPS, Fedex, and USPS for all of our shipping needs. Carrier choice is based upon availability and needs of the customer and is the sole discretion of PFYC. We always try to ship within 24 hours of order placement (do to the custom nature of some products, shipping within 24 hours is impossible, actual shipping time frames will be listed in the product description). Please keep in mind that some products such as Custom Fit Car Covers, Lloyds Floor Mats, Painted accessories, and Racemesh Products can take 3 -10 days to ship and are charged at time of order placement. Racemesh products take 4 weeks to ship as they are made to order.
Sometimes a product needs to be returned. Our goal is to make this process as painless as possible. If you receive a product that is incorrect, damaged or inferior, please contact us immediately so we can begin the returns process and make sure you receive what you ordered quickly. For all returns, you must receive a Return Merchandise Authorization (RMA) number.
When you send back an item you no longer want, you have two choices for getting credit, assuming you properly followed all guidelines for returns:
You've Changed Your Mind
If you have ordered and received an item from PFYC.com that you no longer want, please follow the directions in the Returning Items section below. Please note that you are responsible for return shipping, and we will not reimburse you for the original shipping cost.
Incorrect or Damaged Product
If you have received damaged merchandise or have received items that you did not order, please contact us by replying to your e-mail receipt, making sure to copy the contents of the receipt in your e-mail. Simply let us know the error or that the product was damaged, and we'll take care of it at no cost to you, including all shipping charges (up to the original amount you paid for shipping). We will wait to receive and inspect the originally-shipped product prior to shipping a replacement. If a product was damaged during shipping, you must retain all materials until the shipper (UPS, FEDEX, etc.) has had a chance to inspect the package, if they choose. Our policy is to replace damaged or incorrect products. If you choose not to accept a replacement, it is considered a regular return and subject to our return policy guidelines listed above.
Replacement Product
If we sent you something in error, and we send the correct item out but do not get the wrong one back within 10 business days, we will charge your credit card for the full amount of the replacement item or the incorrect item plus shipping, whichever is greater.
Warranty Replacement
If you feel a product you have purchased is defective or has failed under warranty, contact us. We will help determine the likelihood it is defective prior to your returning the product for inspection. This will save you time and money if there happens to be another reason for the problem you are having with the product. Once a product has been determined it may be defective and requires further inspection, we will instruct you as to your next course of action. This next step may vary depending on the guidelines set forth by the manufacturer. Shipping costs for returning parts for inspection and returning the part to you are usually your responsibility depending on the manufacturer and what their warranty policy is. More information can be found in our Customer Service section under the Product Warranties section.
Follow the steps below to return items that you no longer want:
If you have any questions about our return policy, please contact us.