Increased throttle response, gains in low end torque, and over all increases of 4-12 RWHP over the stock 76mm throttle body- depending upon the application.
The LGX 80MM and LFX 80MM Ported Throttle Body’s are $399, No core charge
Installation Tips
Perform OEM Recommended idle relearn procedure. Some applications may require the use of an OBD Scan Tool while others may refer to the Owners Manual.
A relearn of idle values can be forced by disconnecting the negative battery cable for several minutes in order to clear the electronic control module’s memory.
Several minutes of idling and highway driving may be necessary to relearn idle values. Electrical loads such as headlights, AC, radio, etc. should be turned off while relearning.
Erratic idle or engine surging after installation of replacement unit may be resolved by putting a load on the engine. If idle evens out after shifting into gear, shift back into park and check idle RPM – perform relearn again if a drivability condition is present.
Clean intake manifold mounting surface and replace Intake Manifold Gasket, if necessary.
Inspect Air Cleaner Intake Hose for cracks and proper sealing – replace or repair with Multi-Purpose Sealant, if necessary.
Check harness for broken wires and wiggle connector to try and reproduce the problem. Replace or clean Connector, if necessary.
Clear all diagnostic trouble codes from vehicle computer prior to idle relearn.
Installation Tips:
Perform OEM Recommended idle relearn procedure. Some applications may require the use of an OBD Scan Tool while others may refer to the Owners Manual.
A relearn of idle values can be forced by disconnecting the negative battery cable for several minutes in order to clear the electronic control module’s memory.
Several minutes of idling and highway driving may be necessary to relearn idle values. Electrical loads such as headlights, AC, radio, etc. should be turned off while relearning.
Erratic idle or engine surging after installation of replacement unit may be resolved by putting a load on the engine. If idle evens out after shifting into gear, shift back into park and check idle RPM – perform relearn again if a drivability condition is present.
Clean intake manifold mounting surface and replace Intake Manifold Gasket, if necessary.
Inspect Air Cleaner Intake Hose for cracks and proper sealing – replace or repair with Multi-Purpose Sealant, if necessary.
Check harness for broken wires and wiggle connector to try and reproduce the problem. Replace or clean Connector, if necessary.
Clear all diagnostic trouble codes from vehicle computer prior to idle relearn.
Installation Tips:
Perform OEM Recommended idle relearn procedure. Some applications may require the use of an OBD Scan Tool while others may refer to the Owners Manual.
A relearn of idle values can be forced by disconnecting the negative battery cable for several minutes in order to clear the electronic control module’s memory.
Several minutes of idling and highway driving may be necessary to relearn idle values. Electrical loads such as headlights, AC, radio, etc. should be turned off while relearning.
Erratic idle or engine surging after installation of replacement unit may be resolved by putting a load on the engine. If idle evens out after shifting into gear, shift back into park and check idle RPM – perform relearn again if a drivability condition is present.
Clean intake manifold mounting surface and replace Intake Manifold Gasket, if necessary.
Inspect Air Cleaner Intake Hose for cracks and proper sealing – replace or repair with Multi-Purpose Sealant, if necessary.
Check harness for broken wires and wiggle connector to try and reproduce the problem. Replace or clean Connector, if necessary.
Clear all diagnostic trouble codes from vehicle computer prior to idle relearn.
LFX
2013-2015 Cadillac ATS
2012-2014 Cadillac CTS (2014 Wagon and Coup)
2012-2015 Chevrolet Camaro
2015-2016 Chevrolet Colorado/GMC Canyon
2013-2017 Chevrolet Equinox
2012-2016 Chevrolet Impala/Impala Limited
2014-2020 Chevrolet Impala
2013-2017 GMC Terrain
LGX
2016-2019 Cadillac ATS
2016-2019 Cadillac CTS
2016-2024 Chevrolet Camaro
2018-2020 Buick Regal GS
2019-2024 Chevrolet Blazer
