19369111 GM Performance Power Upgrade Package
Other products by GM Parts
Item #: 19369111
Reg. Price: $813.32
Our Price: $780.79


Cancer and Reproductive Harm



19369111 Replaces 19212670 Turbo Upgrade Kit. Fits - 2007, 2008, 2009, 2010 * see note Cobalt, Solstice, SKY, GPX, HHR and 2010 HHR SS & Cobalt SS Stage kit for the LNF 2.0 Turbocharged engine.
This stage kit increases vehicle horsepower

2008 - 2010 Cobalt Turbo Upgrade Instruction download


Cobalt 2008-2010 HP & Torque ratings:

  • 280HP @ 4,700 RPM
  • 320 lb,-ft of torque @ 4,300 RPM
  • Kit disables "learn down feature"
  • This performance upgrade maintains no-lift shift feature on Cobalts and HHR's and adds it for the Solstice/Sky.
  • Note:


    Solstice SKY HP & Torque ratings:

  • 290HP @ 5,200 RPM
  • MT 340 lb,-ft of torque @ 3,600 RPM
  • AT 325 lb,-ft of torque @ 3,600 RPM

    HHR HP & Torque ratings:
  • 290HP @ 5,200 RPM
  • MT 315 lb,-ft of torque @ 4,800
  • AT 315 lb,-ft of torque @ 4,800

    19212670 Performance Upgrade Kit for Cobalt, Solstice, GXP.SKY, HHR

  • Applicable: 2007, 2008, 2009 Solstice GXP/SKY RedLine, 2008, 2009 Cobalt 2008, 2009, 2010
  • Installation labor: not included. Guideline is 1.2 hr for the Solstice/Sky, 2.0 for the HHR & Cobalts.
  • Premium fuel is REQUIRED with this kit.
  • This performance upgrade enables no-lift shift feature on Solstice/Sky. NLS is already included on the HHR and Cobalt.
  • This kit needs to be installed by a dealer and reflashed by the dealer. It does not void any warranties.

What's in the box:
1 - 11589015 Bolt Tmap Sensor
2 - 88988320 Connector Sen-MAP w/ leads
1 - 12602863 Sticker Premium Fuel
1 - 12626987 Label Cert
2 - 12626998 O-Ring T-MAP 18533
2 - 55206797 Sensor T-MAP
1 - GM Performance Decal
1 - 19212711 Instruction Sheet


Note: Now fits all 2007, 2008, 2009 and some 2010 Models. IT WILL NOT WORK WITH THE 2010 SOLSTICE

The no lift shift feature will only work at full throttle acceleration.

The Turbo Upgrade Kit, when installed properly, does not affect the vehicle’s full factory warranty and it is 50-state emissions-compliant. Installation is quick, and includes a new ECM calibration and MAP sensors to work with higher boost levels. Premium fuel is required, but all other vehicle functions remain unchanged.

See what Cobalt owners have said once they installed the Turbo Upgrade Kit

Subject: TMAP Modification Needed When Installing Stage 1 Upgrade Kit - keywords CAC leak lnf low maf map mil pipe power reduced reducedpwrmde ses tmap

2008 - 2009 Cobalt Turbo Upgrade Instruction download

2008-2009 Chevrolet HHR SS

The following diagnosis might be helpful if the vehicle exhibits the symptom(s) described in this PI.

A technician may comment that the TMAP interferes with the CAC pipe when performing the Stage I update kit on a 2008-09 HHR SS.

The sensor will require modification before assembly or leaks may occur. Engineering is currently reviewing this concern and a service procedure has been developed until the parts can be updated. Following the steps shown in the photographs will prevent any concerns when mounting the TMAP to the CAC pipe. As shown below the boss must be removed to prevent interference with the alignment tab on the CAC pipe; carefully clearance the boss (as shown) until the TMAP will mount flush.

Boss shown in place.______________________Boss shown removed.


Please follow this diagnostic or repair process thoroughly and complete each step. If the condition exhibited is resolved without completing every step, the remaining steps do not need to be performed.


Intermittent Low Power after Turbo Upgrade Kit Installation By Blog Post on October 1, 2010 7:59 PM | No Comments On the 2008-2010 Cobalt SS and HHR SS equipped with the 2.0L turbocharged 4-cylinder engine (RPO LNF) and the turbo upgrade kit installed (p/n 19212670), an intermittent low power condition may be experienced. There are typically no DTCs present with this condition. However, possible DTCs that may set include P0236, P2166 and P2261. The Service Engine Soon (SES) light also may be illuminated.

Vehicle owners may state it feels like the engine has very little acceleration or the engine rev limiter is engaging. In some cases, the vehicle may accelerate up to approximately 80-90 MPH before the condition occurs.

TIP: This information does not apply to vehicles that have not had the turbo upgrade kit installed.

Installation of the turbo upgrade kit for these vehicles requires both MAP sensors to be swapped for Bosch TMAP sensors. The lower sensor, located on the Charge Air Cooler (CAC) pipe, is hard to reach and can be difficult to install. (Fig. 6) When installing these new sensors, the existing wiring must be cut and new wiring crimped to a new connector.

The low power condition may result from the front lower TMAP sensor (on the charge air cooler pipe) wiring rubbing and chafing against the A/C compressor or line.

A poorly sealed or improperly installed heat sealed splice sleeve on the TMAP sensor wiring also may cause this condition. Any corrosion inside the splice sleeve or at the connector may lead to an intermittent or high resistance connection and the potential for a low power condition.

The lower TMAP sensor is hard to reach and it can be difficult to inspect the wiring for damage. It may help to review the following SI information: Engine > Engine Controls and Fuel - 2.0L > Repair Instructions > Intake Air Pressure and Temperature Sensor Replacement as well as Charge Air Cooler Outlet Pipe Replacement. These documents may help provide additional instructions on how to access the TMAP sensor and wiring for inspection.

Also check the TMAP sensor values using a scan tool while checking the wiring. Any difference in the values may affect engine performance.

Flexible tubing (protective plastic sleeve) can be installed around the harness to help prevent any future concerns.


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