The M157 twin-turbo engine produces between 525 and 585 HP and 700 to 800 Nm (516590 lb-ft), depending on the chassis. While full KLEEMANN software tuning delivers higher power and additional optionssuch as raising V-max and programming for cat-free or race-cat exhaust systemssome customers prefer a simple professional installation solution. This solution leaves no evidence of installation and is designed for quick and easy setup.
KLEEMANN has answered this request with the V8 twin turbo K-Box. Utilizing proprietary electronic circuitry, the K-Box elevates the power output of the 5,5 liter turbo engine by up to + 60HP and +80Nm (60 lb-ft). Installation is straight forward, requires only a few simple tools and takes about 60 minutes. User adjustable power trim settings allow the individual to tailor power outputs to their personal tastes. No permanent modifications are required for installation, switching back to OE is traceless is straight forward.
Notes:
This part may be considered a Special Order if custom-made, low volume, or not something we generally stock. There may be a cost for Air Freight, Customs, Taxes, and Duties. Your card will not be charged during Checkout; only an Authorization will be obtained. If necessary, we will contact you with details before processing the order. Please review our
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before ordering.