Performance levels for the supercharger kits for the e30:

6 cylinder models
  • The smallest stage contains the Rotrex C30-94 supercharger, which delivers a maximum output of around 350hp.
  • The middle stage is operated with a larger Rotrex C38-91 supercharger, which delivers approx. 400hp maximum power.
  • The large stage uses the largest Rotrex C38R supercharger, which delivers up to 500hp here. The maximum possible increase in performance through a supercharger.
318is
  • The only stage contains the Rotrex C30-84 supercharger, which delivers a maximum output of around 350hp.
M3
  • The only stage contains the Rotrex C30-94 supercharger, which delivers a maximum output of around 430hp.
The information relates to the maximum engine power achieved with standard engines with the respective kits. The specified engine performance can be increased by further tuning measures (timing, head machining, displacement expansion, etc.), since the superchargers used are planned with reserve potential. Talk to us about it.
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Supercharger Kit E30 318is - 350
Supercharger kit for BMW M42 318is with Rotrex C30-84 unit Performance range: 200-350hp Contens: Supercharger Rotrex C30-84 with 85mm pulley External oilsystem - Expansion tank and lines 1l Rotrex SF150 supercharger oil Bracket system made of high-strength aluminum Crankshaft pulley 6pk Automatic belt tensioner Optibelt drive belt 6pk Intake system made of aluminium 89mm K&N air filter 25mm aluminium blow off valve HighFlow front mount intercooler 550 x 180 x 65mm 50mm charge air pipes hand made of aluminum Black silicone hoses SS-clamps Installation instructions Service book Suitable for manual and automatic transmissions. Recommended modifications to the driveline and peripherals: Standalone ECU Link G4 E30 M42 PnP Bosch 440ccm fuel injectors Walbro 255lph fuel pump Larger exhaust system (at least 2x60mm) For road traffic: Schaper CV-set (crankcase ventilation) For racing purposes: Mocal compressor oil cooler, 13 rows * The actual resulting engine performance depends on many factors and can be higher or lower than stated. A smaller pulley on the compressor can be used to increase the boost pressure.

€4,450.00*
Supercharger Kit E30 M20 - 350
Supercharger kit for BMW M20 320i-325i with Rotrex C30-94 unit Performance range: 300-350hp Contens: Supercharger Rotrex C30-94 with 85mm pulley External oilsystem - Expansion tank and lines 1l Rotrex SF150 supercharger oil Bracket system made of high-strength aluminum Crankshaft pulley 6pk Automatic belt tensioner Optibelt drive belt 6pk Intake system made of aluminium 89mm K&N air filter 25mm aluminium blow off valve HighFlow front mount intercooler 550 x 180 x 65mm 60mm charge air pipes hand made of aluminum Black silicone hoses SS-clamps Installation instructions Service book Suitable for manual and automatic transmissions. Recommended modifications to the driveline and peripherals: Standalone ECU Link G4 E30 M20 PnP Bosch 380ccm fuel injectors Walbro 255lph fuel pump Tubular exhaust manifold and larger exhaust system (at least 2x60mm) For road traffic: Schaper CV-set (crankcase ventilation) For racing purposes: Mocal compressor oil cooler, 13 rows * The actual resulting engine performance depends on many factors and can be higher or lower than stated. A smaller pulley on the compressor can be used to increase the boost pressure.

€4,450.00*
Supercharger Kit E30 M20 - 400
Supercharger kit for BMW M20 320i-325i with Rotrex C38-91 unit Performance range: 300-400hp Contens: Supercharger Rotrex C38-91 with 85mm pulley External oilsystem - Expansion tank and lines Mocal compressor oil cooler, 13 rows 1l Rotrex SF150 supercharger oil Bracket system made of high-strength aluminum Crankshaft pulley 6pk Automatic belt tensioner Optibelt drive belt 6pk Intake system made of aluminium 89mm K&N air filter 25mm aluminium blow off valve HighFlow front mount intercooler 550 x 230 x 65mm 60mm charge air pipes hand made of aluminum Black silicone hoses SS-clamps Installation instructions Service book Suitable for manual and automatic transmissions. Recommended modifications to the driveline and peripherals: Standalone ECU Link G4 E30 M20 PnP Bosch 440ccm fuel injectors Walbro 255lph fuel pump Athena headgasket ARP headstuds Reinforced clutch Tubular exhaust manifold and larger exhaust system (at least 2x60mm) For road traffic: Schaper CV-set (crankcase ventilation) * The actual resulting engine performance depends on many factors and can be higher or lower than stated. A smaller pulley on the compressor can be used to increase the boost pressure.

€4,950.00*
Supercharger Kit E30 M20 - 500
Supercharger kit for BMW M20 320i-325i with Rotrex C38R-112 unit Performance range: 400-500hp Contens: Supercharger Rotrex C38R-112 with 80mm 10pk pulley External oilsystem - Expansion tank and lines Mocal compressor oil cooler, 13 rows 1l Rotrex SF150 supercharger oil Bracket system made of high-strength aluminum Crankshaft pulley 10pk Automatic belt tensioner Optibelt drive belt 10pk Intake system made of aluminium 102mm K&N air filter 40mm aluminium blow off valve HighFlow front mount intercooler 600 x 300 x 76mm 60mm charge air pipes hand made of aluminum Black silicone hoses SS-clamps Installation instructions Service book Suitable for manual and automatic transmissions. Recommended modifications to the driveline and peripherals: Standalone ECU Link G4 E30 M20 PnP Bosch 625ccm fuel injectors Walbro 340lph fuel pump Athena headgasket ARP headstuds DP pistons ZRP conrods Reinforced clutch Tubular exhaust manifold and larger exhaust system (at least 2x65mm) For road traffic: Schaper CV-set (crankcase ventilation) * The actual resulting engine performance depends on many factors and can be higher or lower than stated. A smaller pulley on the compressor can be used to increase the boost pressure.

€6,100.00*
Supercharger Kit E30 M20 IX - 350
Supercharger kit for BMW M20 325ix with Rotrex C30-94 unit Performance range: 300-350hp Contens: Supercharger Rotrex C30-94 with 85mm pulley External oilsystem - Expansion tank and lines 1l Rotrex SF150 supercharger oil Bracket system made of high-strength aluminum Crankshaft pulley 6pk Automatic belt tensioner Optibelt drive belt 6pk Engine mount right side Intake system made of aluminium 89mm K&N air filter 25mm aluminium blow off valve HighFlow front mount intercooler 550 x 180 x 65mm 60mm charge air pipes hand made of aluminum Black silicone hoses SS-clamps Installation instructions Service book Suitable for manual and automatic transmissions. Recommended modifications to the driveline and peripherals: Standalone ECU Link G4 E30 M20 PnP Bosch 380ccm fuel injectors Walbro 255lph fuel pump Tubular exhaust manifold and larger exhaust system (at least 2x60mm) For road traffic: Schaper CV-set (crankcase ventilation) For racing purposes: Mocal compressor oil cooler, 13 rows * The actual resulting engine performance depends on many factors and can be higher or lower than stated. A smaller pulley on the compressor can be used to increase the boost pressure.

€4,700.00*
Supercharger Kit E30 M20 IX - 400
Supercharger kit for BMW M20 325ix with Rotrex C38-91 unit Performance range: 300-400hp Contens: Supercharger Rotrex C38-91 with 85mm pulley External oilsystem - Expansion tank and lines Mocal compressor oil cooler, 13 rows 1l Rotrex SF150 supercharger oil Bracket system made of high-strength aluminum Crankshaft pulley 6pk Automatic belt tensioner Optibelt drive belt 6pk Engine mount right side Intake system made of aluminium 89mm K&N air filter 25mm aluminium blow off valve HighFlow front mount intercooler 550 x 230 x 65mm 60mm charge air pipes hand made of aluminum Black silicone hoses SS-clamps Installation instructions Service book Suitable for manual and automatic transmissions. Recommended modifications to the driveline and peripherals: Standalone ECU Link G4 E30 M20 PnP Bosch 440ccm fuel injectors Walbro 255lph fuel pump Athena headgasket ARP headstuds Reinforced clutch Tubular exhaust manifold and larger exhaust system (at least 2x60mm) For road traffic: Schaper CV-set (crankcase ventilation) * The actual resulting engine performance depends on many factors and can be higher or lower than stated. A smaller pulley on the compressor can be used to increase the boost pressure.

€5,200.00*
Supercharger Kit E30 M3 - 430
Supercharger kit for BMW E30 M3 S14 with Rotrex C30-94 unit Performance range: 300-430hp Contens: Supercharger Rotrex C30-94 with 80mm pulley External oilsystem - Expansion tank and lines 1l Rotrex SF150 supercharger oil Bracket system made of high-strength aluminum Crankshaft pulley 6pk Automatic belt tensioner Optibelt drive belt 6pk Intake system made of aluminium 89mm K&N air filter 25mm aluminium blow off valve HighFlow front mount intercooler 550 x 180 x 65mm 60mm charge air pipes hand made of aluminum Black silicone hoses SS-clamps Installation instructions Service book Suitable for manual and automatic transmissions. Recommended modifications to the driveline and peripherals: Standalone ECU Link G4 E30 M3 PnP Bosch 625ccm fuel injectors Walbro 255lph fuel pump Larger exhaust system (at least 2x65mm) For road traffic: Schaper CV-set (crankcase ventilation) For racing purposes: Mocal compressor oil cooler, 13 rows * The actual resulting engine performance depends on many factors and can be higher or lower than stated. A smaller pulley on the compressor can be used to increase the boost pressure.

€5,100.00*
Supercharger Kit E30 M50 M52 - 350
Supercharger kit for BMW E30 with M50 and M52 engine swap with Rotrex C30-94 unit Performance range: 300-350hp Contens: Supercharger Rotrex C30-94 with 85mm pulley External oilsystem - Expansion tank and lines 1l Rotrex SF150 supercharger oil Bracket system made of high-strength aluminum SKF idler pulleys Optibelt drive belt 6pk Intake system made of innovative PA12-CF plastic 89mm K&N air filter 25mm aluminium blow off valve HighFlow front mount intercooler 550 x 180 x 65mm 60mm charge air pipes hand made of aluminum for e30 engine bay Black silicone hoses SS-clamps Installation instructions Service book Suitable for manual and automatic transmissions. Recommended modifications to the driveline and peripherals: Spark plugs for compressor operation Bosch 380ccm fuel injectors Air mass meter 89mm Reinforced clutch Tubular exhaust manifold and larger exhaust system (at least 2x60mm) For road traffic: Schaper CV-set (crankcase ventilation) For racing purposes: Mocal compressor oil cooler, 13 rows * The actual resulting engine performance depends on many factors and can be higher or lower than stated. A smaller pulley on the compressor can be used to increase the boost pressure.

€4,450.00*
Supercharger Kit E30 M50 M52 - 480
Supercharger kit for BMW E30 M50 and M52 engine swap with Rotrex C38-91 unit Performance range: 350-480hp Contents: Supercharger Rotrex C38-91 with 80mm pulley External oilsystem - Expansion tank and lines Mocal compressor oil cooler, 13 rows 1l Rotrex SF150 supercharger oil Bracket system made of high-strength aluminum SKF idler pulleys Optibelt drive belt 6pk Intake system made of innovative PA12-CF plastic 89mm K&N air filter 25mm aluminium blow off valve HighFlow front mount intercooler 550 x 180 x 65mm 60mm charge air pipes hand made of aluminum for e30 engine bay Black silicone hoses SS-clamps Installation instructions Service book Suitable for manual and automatic transmissions. Suggested modifications to the driveline and peripherals: Spark plugs for compressor operation Bosch 470ccm fuel injectors Air mass meter 89mm Walbro 255lph fuel pump MLS head gasket ARP head studs Reinforced clutch Tubular exhaust manifold and larger exhaust system (at least 2x60mm) For road traffic: Schaper CV-set (crankcase ventilation) * The actual resulting engine performance depends on many factors and can be higher or lower than stated. A smaller pulley on the compressor can be used to increase the boost pressure.

€4,700.00*