Our SR20 Bolt-On system range of turbochargers and turbocharger kits for the SR20 engine is unmatched in the industry. Regardless of your power goals or intended vehicle usage, we can offer a perfectly optimized option to support your airflow requirement. As always, please email firstname.lastname@example.org for other custom variations or unlisted offerings.
SM400/R - The best of both worlds.
Our 47mm compressor is perfect for the typical street or drift SR20. The extended-tip 60mm exducer and advanced aerodynamics result in optimal shaft speed and high turbine efficiency. Peak compressor efficiency is seen from 12-18 PSI, making it a good match for pump fuels.
All Our Internally Wastegated SR20 turbine housings are cast with high-Nickel Ni-Resist D5-S material, and feature a large-diameter Inconel 713C Wastegate assembly for improved Wastegate flow capabilities and reliable operation at high temperatures.
Moving to a 51mm Compressor allows for additional pressure ratio and flow rate, and will support a substantial increase in power with a minor (upward) shifting of the powerband. Full boost before 4000RPM and 450whp at 8000RPM is achievable with E85 and supporting modifications.
All of our turbochargers are built to order to meet your exact requirements and specifications. Our current lead time for this turbocharger is 2 to 3 weeks. Please email email@example.com for more information.