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

E46 M3 bypass to SC intake hose

E46 M3 (S54) hose from bypass outlet tot supercharger inlet elbow.

ESS S54 Gen.3 fuel injector and regulator kit

ESS S54 Gen.3 fuel injector and regulator kit    

Gen.3 intercooler for ESS S54 VT kits.

Gen. 3 front mount intercooler. Cast aluminum end tank version.

Gen.3 intercooler system for S54 VT kits.

Complete intercooler system for Gen.3 VT kits with the latest cast aluminum intercooler and mandrel belt/silicone discharge system for perfect fit. Kit comes with brackets, couplers and hardware.

Gen.3 main supercharger bracket with hardware kit

Complete Gen.3 main SC bracket with greatly improved structural strength and improved 3 idler belt loop system. Comes complete with idlers and all bolts/spacers for install.    

Replacement air filter for S54 VT kits.

Replacement K&N air filter for S54 VT kits.

S54 7PK drive belt for 525/550/575 SC kit

Type a description for this product here...

S54 7PK water pump pulley

Type a description for this product here...

S54 SC to IC discharge hose, Gen.3

S54 SC to IC discharge hose, Gen.3

S54 VT Gen.2/3 SMG reservoir tank w/bracket

Complete replacement SMG reservoir tank with bracket/bolts as used in the SMG version of the S54 VT Gen.2/3 kits.