Supercharger Reduction Pulley for Audi 3.0T | Forge


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Forge Motorsport present the Supercharger Reduction Pulley for the Audi S5 3.0T and replacement drive belt.

  • Manufactured in house from stainless steel billet to exact tolerances
  • 9% reduction from OEM pulley
  • Tested and developed in conjunction with our Forge Asia office on their in-house dyno
  • Unlike other manufacturers the Forge Pulley comes with our unparalleled LIFETIME WARRANTY.
  • Supplied with genuine Audi replacement drive belt

We recommend the use of any leading remapping companies that have engine management calibration software when installing this product.

*Will not fit CRED and CREC engine, please see picture below for assistance.  


In The Box:
1 x Forge Pulley
1 x Belt
1 x Forge Keyring
1 x Forge Sticker

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Any tuning/performance-based mods/work/quotes and products are strictly for off-road and motorsport use only. Performance mods/certain exhaust systems will cause your vehicle to fail the MOT emissions test, therefore rendering the vehicle unroadworthy and illegal to be used on UK roads. PLEASE BE AWARE – Sports cats can NOT legally be installed on a vehicle for use on a public road that was manufactured after 1st March 2001 unless Type ECE 103R is approved (identified by ‘103R’ in the exhaust product title). Fitting a Cat/Cat Bypass or GPF delete/bypass to a vehicle that is to be used on UK roads will cause the vehicle to fail the MOT emissions test, therefore rendering it unroadworthy and illegal to be used on UK roads.

Please note that UK regulations specify that the nearside and offside front door windows, for which the driver uses for forward vision, and when using external rear facing mirrors, must permit a light transmittance value of at least 70% ( for motor vehicles first used on or after 1st April 1985), with the front windscreen permitting a light transmittance value of 75%

Please note that factory fitted windows are already tinted and by adding additional tinting, this may result in vehicles no longer being compliant for Road use.
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