JBA Toyota 4.7L Header Gaskets

JBA PERFORMANCE dates back to 1987, when they adopted as their goal the designing and manufacturing of an aftermarket performance exhaust product that was smog legal yet powerful enough for the performance driver and of high quality and durability. The result of this endeavor was the direct replacement "SHORTY” HEADERS for the 5.0L Mustang proving to be a boon to the performance driver who loved their Mustang but had to pass emissions standards in their states. This Mustang header was the solution that proved to be easy to install and of inimitable quality. Emboldened by the success of the Mustang header and with an ever-increasing need for emission legal products, JBA PERFORMANCE launched new exhaust products for other vehicles, from Mustang and Camaro headers to exhausts for GM, Dodge, Jeep, Nissan and Toyota. Today, JBA exhaust products are the most comprehensive in the 50 states for being “smog” legal, and they have never sacrificed performance or quality. In 2008, JBA PERFORMANCE became part of the well-respected PETRONIX PERFORMANCE PRODUCTS group that can trace its roots back to 1962.The resultant merging of JBA PERFORMANCE with PETRONIX afforded a more efficient production process. JBA exhausts are renowned in the aftermarket performance exhaust industry, most notably for the CAT4WARD HEADERS and JBA FIRECONE merged collectors that were a hit at the 2004 SEMA show. You can get these Mustang headers for your V-8 on the LM PERFORMANCE website with its patented FIRECONE collector that eases the transitions between the primary tube and the collector maintaining the direction and speed of the exhaust flow culminating in increased power.

When you add a JBA exhaust to your iconic Mustang, you might wonder what kind of power gain you can expect, and on a fuel injected V-8 engine, you should see 10 to 25 horsepower gains and about the same in torque. With a V-6, on the other hand, the gain will be between 10 and 15 after you take into consideration your car’s condition and other aftermarket upgrades you might already have. The famous CAT4WARD shorty header for your Mustang might be just the answer to your performance needs with its bolt-on design and 50-state smog legality. Peruse all JBA exhaust systems on our website and decide which Mustang or Camaro header is best for your driving needs, and let the team at LM PERFORMANCE get you what you want at a competitive price.

Review our return, cancellation, shipping, warranty, and product image policies before ordering.

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California Residents: Prop 65 WARNING: This product MAY contain chemicals known to the State of California to cause cancer and birth defects or other reproductive harm. Wash hands after handling. For more information, visit www.P65Warnings.ca.gov

California Residents: TIRE WARNING: LMPerformance will not ship Tires to California.

Legal: Some or all of these parts may not comply with Federal, State, Province, and/or Local laws, ordinances, and regulations. Buyer takes all responsibility to ensure that any modifications or upgrades that have done conform to all applicable laws and regulations for road use, especially pertaining to safety and emissions. LMPerformance is not responsible for buyer not complying with Federal, State, Province, and/or Local laws, ordinances, and regulations. This policy shall be in force for all past, current, and future purchases from LMPerformance, Inc. LMPerformance will not ship ANY non-CARB compliant products to California where California requires products to be CARB certified such as Catalytic Converters and Induction Kits.

Free Shipping: Please note FREE Shipping refers to shipping within the contiguous continental US only. All other locations extra. Some items that require Truck Freight Delivery will require a Truck Freight surcharge. This surcharge is still a discounted shipping amount that is lower then the actual truck freight shipping charge that is charged to LMP. LMP will try to still give the lowest price possible for truck freight items.

Images: Images may be a representation and may not reflect the actual product. Examples would be SPEC stage 3 clutch kits which all use the same photo.

TYPOS: LMPerformance tries to present the best most accurate information on our website. Sometimes we get mistakes in product information sent from vendors such as typos. We can not be responsible for these typos, if you see something that does not look right please let us know before ordering so we can double check for you first. LMPerformance will not pay for typos in any way, monetarily or otherwise.

Price Errors: In the event that a product has mistakenly been listed at an incorrect price, We reserve the right to refuse or cancel any orders placed for product listed at the incorrect price. We reserve the right to refuse or cancel any such orders whether or not the order has been confirmed and your account charged. If your payment type has already been charged for the purchase and your order is cancelled, a full refund to your orignial payment method in the amount of the incorrect price will be issued.

Special Order ITEMS: Some items are Special Ordered and may not be returnable, or even cancellable as they are going into production specifically because you ordered them. Special Ordered items can have a 5-35% cancelation fee.

Cancellations: Instock orders cannot be canceled due to our automated ordering & fast shipping system. To keep our prices low, all cancelations are subject to a 5% cancelation fee to cover transaction processing fees. We reserve the right to charge up to a 10% cancellation fee for cancelled orders due to merchant fees, Special Order fees and the cost of processing and shipping orders.When you request a cancellation of an order or a part, please note that it may take time for a manufacturer to cancel an order if the order is drop-shipped. We also have to confirm that the product has not shipped. If the product has shipped then this must be processed as a return.Also note that sometimes products ship more quickly than expected, so we recommend that you do not purchase alternative products until receiving final confirmation of the cancellation.

Returns: We cannot accept returns on parts that have been used or installed. No returns will be accepted after 30 days. All Returns must be in original packaging. Prior authorization must be given before any return can be made. Up to a 25% Restocking Fee may apply. Special Orders may be subject to Additional Manufacturer Restock Fees as well. Shipping cost will not be refunded.Hoods as well as PCM Programmers may not be returned unless defective and only for replacement. ALL returns must be first filed using our online form found here: https://www.lmperformance.com/returns.

Lost Order Claims All lost order/package claims must be made within 5 days of the shipping date or tracking information delivery date. All claimes made after this date will not be accepted due to Shipping companies policies of filing loss claims.

Damaged Items or Incorrect Items: Please contact us right away if your item has been damaged in shipping or are incorrect. Please note that we will ship replacement items the same method of shipping the order was originally placed for. LMPerformance can not ship packages overnight at our cost if the original shipping was not also overnight. Claims must be filed in order for replacement parts to be shipped.

Warranties:Any warranty claims must be placed with the manufacturer. All of the products sold by LMPerformance, regardless of the manufacturer, are designed for Racing and Performance applications. Many of our manufacturers offer NO WARRANTY on their products, either stated or implied, due to the unusual stresses placed on the parts and because we have no control over how they are installed and used. Many of these products are designed for off-road use only and are not legal for use on public highways. If you have a question about the warranty on a specific product, please e-mail or call us. Buyer assumes all risk and liability associated with these products.

Installation: We are not responsible for or any costs associated with the installation or the improper installation of any products. Purchaser assumes the risk associated with the installation of products. We, along with the manufacturer of each product are not responsible for any direct or indirect damage to the vehicle, personal, or costs incurred from the use of products.