Description

Kleemann AMG 63 BiTurbo Turbochargers (M157)

63-K4: K3 + a set of Kleemann modified turbochargers. Compressor turbines are larger to increase air volume in higher revs. Exhaust turbines are larger with larger diameter shafts to reduce exhaust back pressure and improve durability. Countless hours of testing has lead us to this design. Back pressure has been reduced by 2 bars ( 29 PSI ) between the turbo’s and the cylinder head. Power delivery is smooth and strong all the way to the rev cut, unlike the factory turbos, which are out of breath far too soon. Up to 849 HP and 1361 Nm (1004 lb-ft).

Like escargot, the Kleemann turbo upgrade for the powerful M157 engine is not for the faint of heart. Reserved for those who desire mind bending performance from their V8 Bi-Turbo engine, our new turbo upgrade offers a complete update of both the Compressor wheel and Turbine wheel allowing for faster spool-up, increased boost pressure and drastically improved efficiency for the already powerful AMG 5.5 V8 Bi-Turbo engine. Coupled with our highly developed engine management software, this upgrade will leave you pinned to your seat back with your eyes bulging in astonishment.

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 Terms & Conditions before ordering.