We aimed to create a turbocharger that spools up quickly, delivers strong torque, and performs reliably. We adopted the IS38's plain bearing CHRA and improved it for larger wheels and high performance. We also enlarged the thrust bearings, collars, and oil passages to handle the increased loads and ensure efficient operation. After extensive global testing, this turbocharger can produce up to 600 crankshaft horsepower, with 520-530 whp on E85 and 430-460 whp on 93 octane, ideal for street use with quick spoolup and robust mid-range power. We recommend keeping the boost at 25-28 psi to prevent efficiency loss, adjusting lower if necessary due to fuel or engine limitations.

NOTE: Always follow the correct procedure for checking/adjusting the wastegate actuator when installing the turbo! Recommended wastegate actuator voltage: 3.4V-3.6V

Always pre-fill the turbocharger, change the engine oil and filter, and follow proper break-in procedures.

Hardware and gaskets required for installation:
• 06L253039A – Turbo Inlet Gasket
• 5Q0253115B – Turbo Exhaust Seal
• WHT007210 – Turbo Mounting Nuts (x4)
• N90067202 – Turbo Oil Line O-ring (x2)
• WHT006112 – Turbo Oil Line Gasket
• WHT006113 – Turbo Oil Line Gasket
• WHT006114 – Coolant Hose O-Ring
• WHT006124 – Coolant Hose O-Ring
• WHT005558 – Coolant Hose O-Ring

Installation hardware or gaskets (use the same installation kit as the factory turbo), wastegate actuator, and turbo exhaust fitting not included.

• Perfect upgrade for street turbocharger, fantastic upspool and mid-range response
• Direct-fit plain bearing CHRA (compatible with all factory oil and coolant lines)
• Billet reverse rotation compressor wheel, 53.1mm inducer, 71mm-76mm exducer with extended tip (6+6 blade configuration)
• Inconel TD06SL2 reverse rotation turbine wheel, 54mm exducer, 60mm inducer (11 blade configuration)
• Stainless steel proprietary turbine housing, precision machined for factory fit
• VSR balanced to OE tolerances
• Compatible with most tuning solutions for popular hybrid turbos (United Motorsport, Eurodyne, COBB)
• Compatible with OE or aftermarket wastegate actuators
• Compatible with OE or aftermarket turbo inlets and turbo exhausts, however we recommend our 2.5″ turbo exhaust pipe, see below

Required parts (not included):
• Performance downpipe
• Performance air intake
• Performance intercooler
• Factory or aftermarket wastegate actuator
• Software tuning for hybrid turbo
• Factory turbocharger installation hardware listed at the bottom of the page

Recommended parts (not included):
• 2.5″ turbo exhaust pipe
• MPI kit and upgraded fuel pump, confirm with your tuner
• HPFP upgrade, confirm with your tuner
• High-flow exhaust

Contents:
• Turbo JB-600