Hewitt Technologies Inc.

Display: Grid List
Show:
Sort By:
2005 - 2007 Plug & Play SAIS Bypass Kit
General SKU: V36H
2005 - 2007 Plug & Play SAIS Bypass Kit
58 Review(s)
The Hewitt-Tech SAIS Bypass Kit Plug and Play prevents operation of the SAIS at cold start thus letting you clear your related trouble codes, the CEL and Limp mode and installation ma
$190.00

Select Your Vehicle, Year, Engine:
Gen-II SAIS Bypass Kit
General SKU: GenII
Gen-II SAIS Bypass Kit
31 Review(s)
The best and most comprehensive solution available for all vehicles! Emulates the entire system by replacing the air injection control driver(s). Check the 3V version if you don't see your vehicle listed here. Click for more info.
$400.00

Select Your Vehicle, Year, Engine:
2005 - 2007 Wired SAIS Bypass Kit
General SKU: V36W
2005 - 2007 Wired SAIS Bypass Kit
15 Review(s)
Wired SAIS Bypass Kit. Wires directly into MAF sensor wiring. Recommended for Professional Installation Only! Installation error not covered under warranty.
$140.00

Select Your Vehicle, Year, Engine:
Gen-II SAIS Bypass Kit (3-Valve)
General SKU: GenII-3V
Gen-II SAIS Bypass Kit (3-Valve)
The Gen-II unit for those 4.7L vehicles with the SAIS located completely under the intake manifold. Not 100% plug and play but still the best solution available. Click product for more info.
$400.00

Select Your Vehicle, Year, Engine:
Pump Proxy Pack (PPP)
General SKU: PPP
Pump Proxy Pack (PPP)
1 Review(s)
An alternative to replacing the SAIS Air Pump that is causing a P0418 or P0419. This is just a proxy for the bad pump must have bypass kit installed to use. Big labor/money saver! Must Be Installed With A Bypass Kit!
$155.00

Pressure Sensor Option (Gen-II only, not Gen-II-3V or Gen1, PSO)
General SKU: PSO
Pressure Sensor Option (Gen-II only, not Gen-II-3V or Gen1, PSO)
[Limited Quantity] Pressure Sensor Option to be used in place of air switching valves or damaged pressure sensors. These are used only for the Gen-II units and are not compatable with the Gen-II 3V or Gen 1 units.
$200.00

Select Your Vehicle: