Now available from LMPerformance: There is simply nothing currently offered as a package that provides the incredible HP, torque and sound as an ARH full system for your E46 BMW M3. This system features Headers patented rotational firing, 6 into 1 long tube header system for the E46 S54 powered M3.The Long System is a direct bolt-in to your existing Axleback. Available with 1-3/4 primaries. This system fits: 2001-2006 BMW E46 M3
Product features on ALL Headers systems include:
- 100% Made in the USA - Never Outsourced
- Made entirely of 304 stainless steel
- 1/2 thick laser-cut flanges for a warp-free seal
- Hand-ported TIG welded inlets
- Optimized primary tube routing for superior fit and performance
- 3.5 Merge collectors complete with welded scavenger spikes to increase velocity
- Catted systems feature 200 cell metallic substrate catalytic converters for extreme durability
- Requires TTFS Tuning
The ARHs new sound is described as having a much smoother and more refined exhaust note, with the typical S54 rasp practically eliminated! Another description was that of a Supra engine just rolling into boost but before the turbo(s) are fully spooled. A sound slightly higher in pitch and significantly more refined but with no rasp. The 6-1 merge with primaries sequenced for rotational firing and the single outlet 3-1/2”downpipe leading to the secondary section are responsible for this new sound. The collector allows the air to merge smoothly instead of turbulently in traditional collectors. For a system designed to make the most power humanly possible from this motor, the sound is very pleasant and the drone is minimal, but drone is ultimately controlled by the muffler you choose (so choose wisely).
Headers are made in the USA of all 304 stainless steel.
Are you in the market for American Racing Headers, long tube headers, American Racing exhaust systems or header exhaust packages? You won't go wrong with one of these from LMPerformance manufactured by American Racing Exhaust & Headers. Because American Racing Headers has a staff with over 40 years of combined high performance exhaust fabrication experience, the people at American Racing Headers make sure only the finest components and craftsmanship go into every American Racing Exhaust & header system.
In addition, LMPerformance and ARH Headers believe in the concept that "Made in the USA" is something to be proud of. American Racing Exhaust & Headers provides a product manufactured solely using U.S. made materials. American Racing Headers IS determined to stay a step ahead of the competition. Whether on the street or track, you'll know American Racing Exhaust & Headers makes the best.
LMPerformance carries Long Tube Headers for vehicles such as Camaro, Corvette, Truck, Mustang, Challenger, Charger and more. American Racing Headers are made of 304 Stainless Steel, look great, and are easy to install. We also have exhaust systems and header exhaust packages from American Racing Headers. All of these at just the right price and, of course, great customer service.
American Racing Headers are engineered and constructed using 304 Stainless Steel and are fabricated with precision cut, 3/8-inch warp-resistant and leak-free stainless steel flanges. Each primary tube is sized for the individual engine output to generate the greatest horsepower with the least amount of compromise created by tight engine bay parameters. Efficient flowing, state-of-the-art merge collectors that are tuned for HP and torque maximization are used in each application. Each header design has been tested in the extreme to ensure it delivers the performance gains we promise and you’d expect.
American Racing Headers are the only manufacturer trusted by Chevrolet to build the original equipment headers used in every modern late model COPO Camaro racecar ever produced.
If you are asking yourself if you should install an aftermarket performance exhaust or if they are worth the cost maybe we can help allay your fears in that respect. First of all, race headers are undoubtedly one of the simplest changes you can make that will generate an improvement in the way your engine performs because they are primarily a bolt-on application. They function by making it simpler for your engine to work exhaust gases out of the cylinders and they accomplish this by affording each cylinder with its individual exhaust pipe of equal lengths resulting in each cylinder’s exhaust gas being given the opportunity of arriving in the collector evenly with an absence of back pressure and consequently improving your engine’s power. If you are considering headers then take the time to peruse the LMPERFORMANCE web site and learn about the headers from the inimitable AMERICAN RACING HEADERS, a company that has been in the business of making headers since 2005 and with the goat of making a header that would be well received and problem free. Their customer base has grown and they are now a world renowned supplier of distinctive headers and cat-backs who in 2014 they were the first manufacturer in the performance industry to receive four separate Made in the USA certifications. Checkout our selection of
Kooks Headers.
IMAGES: Images may be a representation and may not reflect the actual product.
(Images May Not be Vehicle Specific. For Display Purposes Only.)
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.
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 ClaimsAll 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.
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