SteamSpeed STX 71 Turbo for Mitsubishi Evolution X 12cm² stage 3 This means the SteamSpeed intercooler

This means the SteamSpeed intercooler is ready to make power on the dyno

The STX line of turbochargers from SteamSpeed feature Garrett GTX style billet compressor wheels and lightweight turbines wheels

resulting in improved horsepower and torque

The STX 76R installed on a N55 on an engine stand:

With STX 76R+ turbo: 429 whp

SteamSpeed STX 71 Turbo for Mitsubishi Evolution X 12cm² stage 3 This means the SteamSpeed intercoolerWe took our well loved STX 71 center section proven to flow 59. 5 lbs min and capable of making 400 450 whp on pump gas, combined it with the Mitsubishi Evo X in a stock location package, we have our all new STX 71 for Evo X. Given our high flow 9 blade TD06SL2 turbine, and the reasonably sized 71mm exducer compressor, we expect a response within a few hundred RPM of the stock turbo yet with a 100 whp upside. You are looking at the new cost effective