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Granatelli 08-13 C6 Corvette GM LS3/LSA/LSX Drive-By-Wire 103mm Throttle Body - Natural

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$682.50 $648.38
Granatelli 08-13 C6 Corvette GM LS3/LSA/LSX Drive-By-Wire 103mm Throttle Body - Natural Built for serious LSX...
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$648.38

Granatelli 08-13 C6 Corvette GM LS3/LSA/LSX Drive-By-Wire 103mm Throttle Body - Natural

Granatelli 08-13 C6 Corvette GM LS3/LSA/LSX Drive-By-Wire 103mm Throttle Body - Natural

Built for serious LSX performance, the Granatelli 103mm RACE Throttle Body is CNC-machined from high-grade 6061-T6 billet aluminum to deliver massive airflow and throttle response gains. Designed for both naturally aspirated and forced induction builds, this throttle body is ideal for street and strip setups alike.

Key Features:

  • 103mm Bore: Dramatically increases airflow over stock throttle bodies
  • Boost-Ready: Handles up to 25 lbs of boost (draw-through or blow-through)
  • Enhanced Acceleration: Improves engine response and driveability across the RPM range
  • Direct Fit: No need to transfer parts—bolts on easily using a GM 6-pin connector
  • Flexible Fitment: Works with factory or aftermarket intake manifolds
  • Built to Last: CNC-machined from 6061-T6 billet aluminum for strength and durability
  • Designed for LSX Engines: Compatible with LS1, LS2, LS3, LS6, LS7, LS9, LSA, LSX, LQ4 & LQ9


Important Notes:

  • TUNE MAY BE REQUIRED
  • Trailblazer SS applications require calibration



This Part Fits:

Year Make Model Submodel
2009-2014 Cadillac CTS V
2008-2014 Cadillac Escalade Base
2011-2014 Cadillac Escalade Luxury
2008-2014 Cadillac Escalade Platinum
2011-2014 Cadillac Escalade Premium
2008-2014 Cadillac Escalade ESV Base
2011-2014 Cadillac Escalade ESV Luxury
2008-2014 Cadillac Escalade ESV Platinum
2011-2014 Cadillac Escalade ESV Premium
2008-2013 Cadillac Escalade EXT Base
2011-2013 Cadillac Escalade EXT Luxury
2011-2013 Cadillac Escalade EXT Premium
2010-2015 Chevrolet Camaro SS
2012-2015 Chevrolet Camaro ZL1
2008-2013 Chevrolet Corvette Base
2010-2013 Chevrolet Corvette Grand Sport
2009-2013 Chevrolet Corvette ZR1
2010-2013 Chevrolet Silverado 1500 LT
2009-2013 Chevrolet Silverado 1500 LTZ
2014-2017 Chevrolet SS Base
2008-2009 Chevrolet Tahoe LTZ
2006-2009 Chevrolet Trailblazer SS
2008-2013 GMC Sierra 1500 Denali
2010-2013 GMC Sierra 1500 SLE
2009-2013 GMC Sierra 1500 SLT
2008-2014 GMC Yukon Denali
2008-2014 GMC Yukon XL 1500 Denali
2010-2012,2014 GMC Yukon XL 1500 SLT
2009 Pontiac G8 GXP


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