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.
Kleemann ECU Upgrade for Mercedes SLK350 R171 M272 V6 11-13
Performance optimization of 350 V6 cars with a Kleemann ECU upgrade refines the power delivery characteristics and increases the power up to 290 HP and 360 Nm.
IMPORTANT NOTICE: You need to fill out the ECU checklist (download it here
) and send along with the ECU, so we can program the best possible software for your specific car.
NOTE: In order for us to upgrade the ECU, you must remove it from the car and send it to us.
Kleemans philosophy is simple, but very important. A Kleemann upgrade will raise the performance of your Mercedes-Benz or AMG to another level, and their design will refine the appearance of the car significantly while still honoring the lines and shapes of the original vehicle.
Their goal is to enhance the best qualities of Mercedes-Benz and AMG cars, and even a full Kleemann conversion performed on a top-of-the-line model will never compromise style, safety or reliability. The combination of tremendous performance and everyday drive-ability that provides both joy in ownership and intense driving pleasure to their clients all over the world is what characterizes a Kleemann car.
The client is obligated to inspect delivered goods immediately upon receipt and to give written and verbal notice of a defect immediately. No claims for damage will be honored 8 or more business days after receipt. All claims of defects in workmanship must be made during this same period. In the event the client fails to observe the time limit for notification of a defect, Kleemann will not accept any claim of damage.
Kleemann warrants that all Kleemann products are free from defects in material and workmanship. This warranty extends to the original owner only and is not transferable. The warranty begins on the date of purchase (invoice) and ends twelve (12) months from this date for parts and twelve (12) months from this date for engine conversions. Mileage coverage during this twelve (12) month period is unlimited. Due to the variety of modifications and changes made to Mercedes-Benz cars and/or engines that may affect the performance or durability of related components, Kleemann's obligation under this warranty extends only to the repair or replacement parts manufactured or sold by Kleemann and not for labor. To file a warranty claim, parts must be returned with proof of purchase, the customer name and address, type of car, year, engine number, odometer reading, and VIN number. In the case of compressor systems, the guarantee form must accompany the shipment and be completely filled out. No claims will be considered without valid proof of purchase and all documentation and the original Kleemann part. Return freight charges must be prepaid. Collect returns will not be accepted. All parts replaced under warranty may become the property of Kleemann.