Extreme Turbo Systems NextGen Turbo Kit (1050-10-TK-201) - Chevrolet C8 Corvette
Meet the latest evolution of C8 power: the ETS NextGen Turbo Kit featuring Precision’s mirrored-image turbos that bolt directly to the stock catalytic converters. Keep your OEM cats, simplify installation, and unlock serious performance with a package designed for both street manners and big-power capability. On a stock engine and clutches, this system is capable of ~600whp; with upgraded clutches, built engine, and proper fueling, output climbs well past 1200whp.
Choose the turbo size that fits your goals. The NextGen64 is the recommended street setup with rapid spool and outstanding transient response, supporting ~1500whp+ with the right supporting mods. Stepping up, the NextGen68 targets serious builds, supporting ~1800whp+ and requiring a built engine, upgraded clutches, and a robust fuel system.
Charge temps are controlled by a race-bred water-to-air intercooler system designed for 2000+ whp, using twin 1000whp+ cores, two water pumps, a driver-side side heat exchanger with fan shroud, and an integrated ice box for below-ambient IATs in ¼- and ½-mile use. Oil management is handled by an aerospace-grade scavenge pump with external serviceable brushes, reversible ports, and a heatsink, built for continuous 350°F environments. Every transition is fully ported and surfaced for best-in-class fit, finish, and flow.
Turbocharger Options
- NextGen64: ~1500whp+ capable (recommended street choice)
- NextGen68: ~1800whp+ capable (built engine, clutches, fuel system required)
Staged Upgrades (with Tune)
- Stock: Factory setup – ~450whp
- Stage 1: Turbo Kit + Intercooler / Stock Engine – ~600whp
- Stage 2: Turbo Kit + Intercooler + Aux Injection / Stock Engine – 850+ whp
- Stage 3: Turbo Kit + Intercooler + Aux Injection / Built Engine – 1000+ whp
Kit Includes
- Turbo options: NextGen64 (1500whp+), NextGen68 (1800whp+)
- Water-to-Air Intercooler w/ side heat exchanger & fan shroud
- (2) Blow-off valves, (2) water pumps, feed/return water lines
- Clamps, couplers, and full mounting hardware
Turbocharger Hot Parts
- (2) Stock cats to turbocharger pipes (bolt-on to OEM cats)
- (2) Dual 3.5" exhaust sections w/ 4.0" tips
- (2) External wastegate dump tubes
- (2) 44mm wastegates
- Exhaust gaskets, clamps, and hardware
Turbocharger Intake / Oil System
- (2) K&N filters, PCV breather kit, clamps
- (2) Oil feed fittings & lines, (2) oil drain tubes
- Oil feed valve
- Oil return scavenge pump w/ wiring harness & breather filter
- All required gaskets, clamps, and mounting hardware
Craftsmanship & Warranty
- Fully ported at every transition; surfaced flanges throughout
- 3-year warranty on all fabricated parts
- Manufacturer warranties on turbochargers, wastegates, etc.
Fitment
- 2020 Chevrolet Corvette C8
- 2021 Chevrolet Corvette C8
- 2022 Chevrolet Corvette C8
- 2023 Chevrolet Corvette C8
- 2024 Chevrolet Corvette C8
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