sku: S54M3-G540 E46 M3 G540 Supercharger System (Gen.4) The intercooled ESS Tuning Gen.4 S54 G540 supercharger system is the culmination of over 20 years of S54 forced induction experience and over 1400 S54 supercharger systems sold worldwide to date. It produces 540hp and 350lb-ft of torque at 8-9psi of... MSRP: Now: $7,495.00 Choose Options sku: S54M3-G580 E46 M3 G580 Supercharger System (Gen.4) The top of the line, intercooled ESS Tuning Gen.4 S54 G580 supercharger system is the culmination of over 20 years of S54 forced induction experience and over 1400 S54 supercharger systems sold worldwide to date. It produces 580hp and 365lb-ft... MSRP: Now: $8,995.00 Choose Options Compare Selected
sku: S54M3-G580 E46 M3 G580 Supercharger System (Gen.4) The top of the line, intercooled ESS Tuning Gen.4 S54 G580 supercharger system is the culmination of over 20 years of S54 forced induction experience and over 1400 S54 supercharger systems sold worldwide to date. It produces 580hp and 365lb-ft... MSRP: Now: $8,995.00 Choose Options Compare Selected