This is a 100% stock Civic Si. This Turbo setup is an LHT400 kit custom built for the car. As with all LHT Turbo installs this is A/C friendly, which means not only does the OEM A/C compressor fit, but the A/C blows cold and the vehicle does not overheat. It uses an LHT Tubular manifold, 3" stainless steel downpipe, and Intercooler kit. We use a Precision brand Turbo (built to LHT Specs) and intercooler. A clutch and flywheel was installed , as was full Tein Flex with EDFC, DEFI BF gauges and a Profec B boost controller. It was Street and dynoed tuned before being picked by the customer. The boost was limited to 9 psi which produced 276whp and 199 tq to create a very reliable and fun to drive car. Later pistons and rods will be added, the boost will be bumped up a bit, and we easily expect around 400 whp , Stay tuned.