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Aeroflow BOOSTED 4628 .86 Turbocharger 475HP, Internal Wastegate, T25 / T28

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  • $1,179.00
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BOOSTED 4628 .86 Turbocharger 475HP, Natural Cast Finish
Internal Wastegate, T25 / T28 Inlet Flange, 5-Bolt Exhaust Flange

 Aeroflow Performance Boosted turbochargers are designed specifically for the enthusiast who wants optimal performance at a competitive price. Boosted Turbochargers have a range of specific turbos to meet your power goals, driving style and budget. Boosted turbocharger's utilize billet compressor wheels and feature the latest aerodynamic design that maximizes horsepower and boost response throughout the rev range. The turbine wheel is constructed from Inconel, a Super Alloy that maintains strength during prolonged exposure to extremely high exhaust gas temperatures.

Boosted Turbocharger's are available in 360° journal bearing, dual and triple ceramic ball bearing cartridges designed to prolong the turbo lifespan and improve shaft balance. Boosted Turbocharger's are also available in oil/water or oil cooled versions to help keep temperatures to a minimum. The boosted range of turbos are available with a ported shroud compressor cover housing which increases surge resistance and provides reliable, continuous power throughout the engine's RPM. Boosted turbochargers are available for a direct bolt-on for some Ford's and Nissan's with further models in development. Boosted turbos are available in natural aluminum or high temp black compressor cover options.


Equivalent to a GTX2860R


BOOSTED 4628 Turbocharger Specifications

Recommended horsepower rating:  200-475HP
Recommended engine displacement:  1.4L to 2.5L

- Dual ceramic ball bearing
- Billet aluminium compressor wheel
- Ported shroud compressor cover
- Speed sensor port included in compressor cover (Speed sensor sold separately, AF8050-1010)
- Inlet flange gasket, turbo drain gasket and -4AN turbo oil feed fitting with restrictor included in turbo kit. (Warranty VOID if not used)
- T25 / T28 single entry turbine inlet flange
- SiMo-nodular cast iron rear housing
- 5-bolt turbine outlet flange
- M14 x 1.5mm coolant port thread
- 7/16"-24 oil feed fitting thread
- 38mm bolt centre turbo drain flange with M8 x 1.25mm thread size
- M8 x 1.25mm 5-bolt turbine outlet flange
- Internal wastegate actuator with 8.7psi spring

Compressor Specifications
Inducer:  46mm
Exducer:  60.1mm
Extended Tip:  62.24mm
A/R:  0.60
Compressor Inlet:  3" Slip fit
Compressor Outlet:  2" Slip fit

Turbine Specifications
Inducer:  53.9mm
Exducer:  47mm
A/R:  0.86
Turbine Inlet Flange:  T25 / T28
Turbine Outlet Flange:  5-Bolt

Internal wastegate with 8.7psi actuator

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