The JMTCs Super 42 upgrade high pressure high-flow dual scrolling turbo uses our big 42mm compressor to give you boost that starts early and last much longer than even the JWC turbo. This turbocharger delivers outstanding response with torque and power gains across the entire power-band and the 42mm design gives you extra boost at the top end when you need it most. If you are looking for an extreme street upgrade that delivers full race performance this is the turbo for you. It will deliver great torque, spool early, and last long. For race applications we recommend one of our aftermarket exhaust systems which will allow this turbo to reach its full potential.

• Upgraded 42mm compressor
• Lightened High Flow Exhaust Turbine
• High strength K04 internals
• Upgraded 360deg bearing
• Designed for higher pressure
• High temperature alloy turbine housing
• Dual scrolling turbine housing
• Water cooled bearing housing

Notes; for engine and turbocharger reliability reasons JMTC recommends 2.5" for engine with minimal upgrades and 3” on an engine with a lot of upgrades.