The APS Intercooled Twin Turbo System for the Nissan 350z includes the following major product groups Twin, state of the art, extreme efficiency, super compact, Garrett twin ball bearing turbochargers with a custom APS aerodynamic configuration Massive APS DR Series Bar & Plate Front Mount Intercooler with unique cast alloy end tanks Polished Stainless Steel and TIG welded intake and turbocharger discharge ducting High Energy cast ductile iron and precision machined exhaust manifolds and turbine outlet housings. APS custom mapped Plug-In engine management computer for optimum engine tune/power APS High Output Injectors with upgraded fuel supply. Includes a plug-in replacement loom - no cutting and soldering! Twin High Flow Cold Air Intake System Huge cast alloy high capacity engine oil pan with oil return ports APS High Volume Twin Vent Blow Off Valve These optional components can be matched with the APS Intercooled Twin Turbo System Optional twin 2.5" mandrel formed/TIG welded 304 Stainless Steel cat back sports exhaust system - Power through Precision. Designed to eliminate high exhaust back pressure for maximum performance in race conditions. 2.5" Optional APS Tall-Boy Inlet Plenum for even air distribution across all cylinders. Includes APS Strut Brace. If you would like further informatio on the APS Intercooled Twin Turbo System for the Nissan 350z, please do not hesitate to contact Autotech Engineering via email on sales@autotechengineering.com.au or by phone on (02)9897 1378