The Granatelli Motor Sports 08-23 GM LS3/LSA/LSX Drive-By-Wire 108mm Throttle Body- Natural is designed for the 2009-2015 Cadillac CTS and the other applications in the fitment table. Match manufacturer part number GMTBLS108, the complete vehicle or system configuration, dimensions, connections, and included components before ordering.
Fitment
| Years | Make | Model | Application |
|---|---|---|---|
| 2009-2015 | Cadillac | CTS | Confirm engine, system type, dimensions, and exact interface |
| 2007-2014 | Cadillac | Escalade | Confirm engine, system type, dimensions, and exact interface |
| 2007-2014 | Cadillac | Escalade ESV | Confirm engine, system type, dimensions, and exact interface |
| 2007-2013 | Cadillac | Escalade EXT | Confirm engine, system type, dimensions, and exact interface |
| 2010-2015 | Chevrolet | Camaro | Confirm engine, system type, dimensions, and exact interface |
| 2009-2013 | Chevrolet | Corvette | Confirm engine, system type, dimensions, and exact interface |
| 2014-2017 | Chevrolet | SS | Confirm engine, system type, dimensions, and exact interface |
| 2009-2013 | Chevrolet | Silverado 1500 | Confirm engine, system type, dimensions, and exact interface |
| 2008-2009 | Chevrolet | Tahoe | Confirm engine, system type, dimensions, and exact interface |
| 2007-2013 | GMC | Sierra 1500 | Confirm engine, system type, dimensions, and exact interface |
| 2007-2014 | GMC | Yukon | Confirm engine, system type, dimensions, and exact interface |
| 2007-2014 | GMC | Yukon XL 1500 | Confirm engine, system type, dimensions, and exact interface |
| 2008-2009 | Hummer | H2 | Confirm engine, system type, dimensions, and exact interface |
| 2009 | Pontiac | G8 | Confirm engine, system type, dimensions, and exact interface |
Specifications
| Brand | Granatelli Motor Sports |
|---|---|
| Manufacturer Part Number | GMTBLS108 |
| Product Type | Throttle Bodies |
| Fitment Type | Vehicle Specific |
| Condition | New |
What's Included
One new Granatelli Motor Sports throttle bodies identified by manufacturer part number GMTBLS108, in the quantity stated by the title. Additional wiring, hoses, clamps, fittings, gaskets, fluids, tuning, tools, and installation hardware are included only when expressly listed for this exact part number.
About Granatelli Motor Sports
Granatelli Motor Sports develops ignition, airflow, exhaust, cooling, engine, brake, and fabrication components for domestic and import performance applications.
Related Granatelli Motor Sports Products
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- Granatelli 08-23 GM LS3/LSA/LSX Drive-By-Wire 103mm Throttle Body - Polished
Frequently Asked Questions
Will this airflow component work with the factory electronics?
Confirm the exact year, make, model, engine, connector, sensor style, mounting pattern, and current Granatelli application. Diameter alone is not enough.
Will tuning be required?
Calibration needs vary by vehicle and modification level. Confirm ECU support, sensor scaling, throttle mapping, idle control, and airflow requirements before installation.
Will the existing coupler or intake tube fit?
Measure every inlet, outlet, coupler, flange, and mounting point. An adapter, reducer, or revised intake tube may be required for some configurations.
Installation Instructions
Follow the current Granatelli Motor Sports and vehicle service instructions for part number GMTBLS108. Compare every component, connection, dimension, and mounting point before disassembly. Use the correct tools, fasteners, torque values, fluids, wiring protection, and safety procedures, then inspect for leaks, interference, heat exposure, and secure operation before normal use.
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