Belt Wrap Kit for Supercharged M113 motors

E63 Biturbo, UPD Cold Air induction kit, UPD performance crank pulley and UPD adjustable rear suspension with ride height adjustment.
CL55 UPD Cold Air Boost kit, UPD 3000 stall converter, UPD 77mm SC clutched pulley and beltwrap kit, Custom long tubes, UPD crank pulley , UPD suspension kit, UPD SC pulley, Aux. HE, Trunk tank w/rule 2000 pump, Mezeire pump, UPD 5pc idler set, Aluminum rotor hats.
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Can you send me a PM on whether this belt wrap kit will work with my setup. I'm running a 172mm crank pulley and all other stock idler pulleys and belts recently replaced.
Many thanks
desertland
I come from the Mustang community and bolt-on parts rarely work as advertised, this exceeded my expectations. My only regret is not getting the matching idler, the stock one is UGLY compared to the SC pulley and BWK.
Funny story, my car had 95k when I bought it, about 105k when I installed this and 120k now.
When I bought the car, the SC belt would chirp leaving from a stop and my friend who is a MB tech knew the original owner who would always bring the car in for new belts because he hated the occasional chirp.
I can say the chirp has NOT happened since installing these parts, seems like AMG should have installed this from the factory!
Thanks again.
-J
The Best of Mercedes & AMG
Thanks Shar...
Also I think its pulling hard enough up top at WOT that the down low grunt almost seems less. But will say, I have always felt this car was a bit weak up top so this might be why.
Excellent quality product, clear instructions, excellent customer service from Shardul!











