Air intake coupler

This is an intake metal coupler. This is a replacement intake metal coupler that attaches from the intake flex tube to the KN air filter and fits these kits: E39M5 VT1- 560 kits E46M3 VT1 & VT2 kits E9XM3 VT1 & VT2 kits N52 VT1 kits M54 VT1...

Bypass valve & gasket for ESS VT kits

This is a Bypass valve for ESS VT kits.  This is a replacement bypass valve and gasket included. E39M5 VT1 kit E46M3 VT1 & VT2 kits E9XM3 VT1 & VT2 kits E60M5-M6 VT1 & VT2 kits

Couplers and clamps for discharge elbow S62 VT

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E-Flash Replacement Remote Tuning Cable

Replacement E-flash cable. This is only for existing customers that have lost their original cable or are upgrading from a previous software delivery platform.    

E39 M5 VT550/560 Idler Tensioner Assembly

We recommend you to replace the tensioner when installing a new accessory belt. Belt squeal, low alternator charge rates, and jerking power steering are several common signs of a slipping belt.   OEM Parts Number 11 28 1 427 252, 11 28 1 748...

S62 145mm supercharger crank pulley

VT1-550/560 supercharger kit crankshaft. 6PK/145mm. Replaces entire stock crank pulley.

S62/6-92mm supercharger pulley

92mm supercharger pulley for 8-9PSI peak boost on E39 M5 S62 VT1-560 supercharger system.

Supercharger belt drive pulley

Supercharger belt drive pulley replacement. 

Vortech Dipstick Assembly

Replacement dipstick assembly for Vortech V-3 and/or Paxton SL Superchargers.

Vortech V3Si straight satin supercharger unit

Vortech V3Si supercharger unit in straight satin configuration. This is the standard supercharger unit used in the following ESS SC kits : -S54 VT-S62 VT-S65 VT  

Vortech vented plug replacement

These are permanent replacement plugs to install after removing the shipping fittings. Without the proper vented plugs in place, you will blow the seals out of your supercharger. A ventilated gear case assembly eliminates any potential internal pressure...