Mercedes AMG M113K UPD Performance 3 Piece Idler Set - Black (2003 -2007) F8 Tributo

Mercedes AMG M113K UPD Performance 3 Piece Idler Set - Black (2003 -2007) F8 TributoThe UPD high performance M113K 3 piece idler set will replace your stock plastic double idler pulley assemble and tensioner pulley with a high quality CNC billet aluminum machined performance pulley set. High quality Nachi bearings are used and only double bearings seals are used to protect bearings from heat and dirt. All our billet performance idlers have a ultra hard anodized coating. CNC billet aluminum with hard black anodized coating ZZ rated

Fits  E55

Adding a smaller supercharger pulley will not turn your accessories faster verses adding an oversize crank pulley will greatly increase rpm on all your idlers

Custom tune for AMG C32/ SLK32 or Chrysler Crossfire

High performance Steel

Please state if your car is GT or GTs with order

15 mm Hubcentric on all 4 corners 7075 Billet Aluminum Perfectly fit in the recessed portion of the carbon ceramic rotor Anodized black Excess material has been removed from the back of the spacers to save weight Increases traction and handling Grade 10

Bring back the famous Corvette roar to your new C8 vette with a set of UPD 6

Increased track width for improved handling and stability

making it a reliable upgrade for your vehicle

Bolts included but must re-use OEM band clamps

Our kit is designed and tested to work with our custom high flow air filters for up to 20 to 25 HP gains are attainable by adding the UPD Cold Air Induction kit with our filters

Measure your wheel to fender offset before ordering wheel spacers to make sure offset meets your preference