GT45 T4 Single Turbo Kit for Corvette C5/C6
Turbo package listed for Chevrolet Corvette C5/C6 applications. The original fitment specifies 1997-2004 C5 LS1/LS6 and references C6 LS2 applications; the original title also references LS3. Confirm your exact model year, engine and installation clearances before ordering, as C6 engine coverage requires verification.
Included components
- GT45 turbocharger: T4 exhaust inlet, V-band exhaust outlet, listed 4-inch inlet and 2.5-inch outlet, 98mm compressor exducer, separately listed 107mm compressor air inlet, 88mm turbine inducer, 1.05 turbine A/R and oil cooling. Confirm inlet connection dimensions before selecting couplers.
- Cast turbo manifolds and stainless pedestal: V-band clamps and steel support-bar bracket for the turbocharger included.
- Front-mount intercooler: TIG-welded aluminum construction.
- Manual boost controller: CNC-machined anodized aluminum with installation kit.
- Universal aluminum intercooler piping kit: 16 stainless worm-gear clamps; two 2.5-inch 90-degree silicone couplers; six 2.5-inch straight couplers; two each of 2.5-inch 90-, 60- and 45-degree bends; two straight 2.5-inch pipes. Modification may be required.
- Turbo oiling kit: oil feed and return lines, fittings, clamps, gaskets and hardware. Listed return-line pressure rating: 550 PSI.
- Aluminum battery relocation kit: cables, straps and hardware.
- Slim cooling fan: reversible push/pull design with mounting tabs; listed thicknesses of 1.25 inches at the outer perimeter and 2.50 inches at the inner perimeter.
- Electronic turbo timer: LED display and wiring.
- Adjustable fuel pressure regulator: pressure gauge and installation kit, plus 6AN billet aluminum inline fuel filter.
- Stainless crossover pipes: connect to the included manifolds and pedestal, with two 44mm wastegate flanges, polished finish, flex sections and clamps.
- Oil catch can: polished finish and installation kit.
- Blow-off valve: installation kit included.
- Stainless exhaust pipe kit: polished pipe, 2-bolt flange and turndown.
- Coolant bung: 38mm anodized blue aluminum.
- Heat wrap: 50-foot roll, 1 inch wide.
- Two 44mm external wastegates: installation kits, gaskets and bolts; atmospheric venting configuration.
- 4-inch cone air filter: washable.
- Boost gauge: 52mm white-face gauge with bracket and instructions.
Installation and safety
Professional installation, appropriate fueling, engine management and custom tuning are required. Universal piping and vehicle-specific connections may require additional adapters or fabrication. Confirm clearance for accessories and surrounding components. No horsepower output or stock-engine boost level is guaranteed. Verify emissions requirements before public-road use. Route hot exhaust and wastegate discharge safely away from wiring, hoses and other components.