This product is for Racing Competition only and is not legal for use in highway or street vehicles or other non-racing competition off-road vehicles.
Purchasing this product requires you to sign our Vehicle Compliance Waiver here.
RENNtech performance package 3 is the ultimate upgrade for your 63 AMG! Renntech s package 3 includes everything found in Renntech s performance package 2 plus Renntech s stainless steel long tube headers for more performance and sound, Renntech s 100% locking limited slip differential to improve handling and traction in addition to Renntech s transmission performance upgrade. This fierce combination will unleash the true potential of your 63 AMG and ensure you put all your new found power to the ground!
Stage 3 Package includes
- Renntech ECU Upgrade
- Stainless steel long tube headers
- Renntech Full Carbon Fiber Airbox
- 82mm throttle body kit
- 100% locking differential
- Renntech tranmission upgrade
- Mercedes-Benz, SL63, AMG, R230, 2008-2011
RENNtech's objective isto enhance the enthusiast's driving experience by designing and manufacturing the best performance and highest quality automotive products possible. RENNtech warrants that all RENNtech products are free from defects in material and workmanship.A. FOR VEHICLES NOT COVERED BY THE ORIGINAL VEHICLE MANUFACTURER'S NEW CAR WARRANTY
This warranty extends to the original owner only and is not transferable. The warranty begins on the date of purchase (invoice) and ends twenty-four (24) months from this date for parts, and twenty-four (24) months from this date for engine conversions. Due to the variety of modifications and changes made to MercedesBenz cars and/or engines that may affect the performance or durability of related components, RENNtech's obligation under this warranty extends only to the repair or replacement parts manufactured or sold by RENNtech and not for painting, labor, or other parts/components. To file a warranty claim, parts covered under warranty must be returned with proof of purchase, installation and removal date, date of part delivery, customer name and address, type of car, year, engine number, odometer reading, and VIN number. No claims will be considered without valid proof of purchase, all this information and the original RENNtech part. Return freight charges must be prepaid by customer. COD returns will not be accepted. All parts replaced under warranty will become the sole property of RENNtech.B. FOR VEHICLES COVERED BY THE ORIGINAL MANUFACTURERS NEW CAR WARRANTY
This warranty extends to the original owner and is transferable. The warranty begins on the date of part purchase. If the vehicle is currently covered by the original vehicle manufacturer's new car warranty, RENNtech products are warranted for twenty-four (24) months or for the remaining term of the original manufacturers' warranty, whichever is longer. RENNtech will pay for the replacement part (new or remanufactured) and labor at the official Mercedes Benz standard warranty labor rate. Labor will only be covered under this warranty, if the original installation was performed at a RENNtech authorized facility. To obtain service under this warranty, the vehicle must be brought, upon discovery of a defect in material and workmanship, to the workshop of any RENNtech authorized dealer, during normal business hoursC. EXCLUSIONS FOR BOTH WARRANTIES (A AND B)
Parts showing evidence of misapplication, abuse, improper maintenance, alterations from their original configuration, or failure to follow installation instructions are expressly not covered by this warranty. RENNtech also reserves the right to make changes to products, or specifications at any time without obligation to modify earlier parts. No person, company, or other organization is authorized to assume for RENNtech any warranty responsibility or make binding judgments regarding warranties of any parts, which from time to time may become subject of a warranty claim.D. RENNTECH'S LIMITED PRODUCT WARRANTY SPECIFICALLY EXCLUDES:
Shipping charges, towing and rental car charges, damage to a component or assembly due to installation of replacement parts with specifications that differ in any material respect from the original vehicle manufacturer's or RENNtech parts, damage resulting from the unauthorized modification of a RENNtech part, damage resulting from the use of other manufacturers products in conjunction with RENNtech product or system, damage to clutch due to power shifting or abuse, maintenance services and parts when replaced during maintenance such as spark plugs, lubricants, fluids, engine tune-up parts, replacement of filters, coolant and refrigerant, mechanical adjustments or repairs which result from normal wear and tear, drive belts, light bulbs, damage due to the failure to perform maintenance services at the specified intervals or in accordance with the instructions in the owner's manual from the original vehicle manufacturer or RENNtech product instructions, damage attributed to negligence, improper installation, improper treatment contrary to the instructions in the owner's manual from the original vehicle manufacturer or RENNtech product instructions, damage resulting from improper or contaminated fuel, damage to a RENNtech component as a result of a collision or improper collision repairs, any vehicle/products operated and used in a competitive event, custom designed competition parts, incidental and /or consequential damages, including loss of time, inconvenience or loss of the use of the vehicle. RENNtech's Warranty Policy only applies to RENNtech vehicles and products sold in the US and Canada.E. ECU Re-Flashes
Re-Flashes of the upgraded RENNtech ECU Software are free for the original buyer of the Software during the OEM warranty period (4 years from the delivery date). After expiration of OEM warranty, or for second owner of RENNtech ECU Upgraded vehicles, RENNtech charges a service fee of $500 for regular customers and $200 for participants in the RENNtech Membership program, to re-flash the ECU with the originally purchased software.