Engineered for the your build owner who demands the best, this premium materials upgrade delivers real performance gains by delivering measurable performance gains. At Jesse Iwuji Performance, every product we carry is vetted through the lens of NASCAR-level engineering — if it doesn't make the car faster, better-handling, or more capable, it doesn't make the cut. Designed for straightforward installation, this is a direct-fit upgrade that speaks for itself on and off the track.
Premium Modified, Ported, and Calibrated Throttle Body.
Fits: Corvette 7, and 8. Camaro 6 SS/ZL1, CTS-V 3, GM 6.2L Trucks/SUV's 2015+ (LT1, LT2, LT4, LT5, L86, L87, L96)Includes: 103mm or 107mm Throttle Body, Mounting Screws, and Gasket. Everything else sold separately (Inlet Coupler & Transitional Spacer)Warranty: 30-day money-back, followed by an 11-month repair or replacement.PLEASE NOTE: Current inventory is engraved. No engraving orders will be made custom (contact us for lead time)Condition: New.PERFORMANCE (107MM):
• Wide-open throttle flow: 1700 +/- 50 SCFM @ 20.4” of water vacuum.
• For use in applications above 800+ engine HP.
• Designed for drivability; no tune required (highly recommended for optimal performance).
• Max Area ETC scalar : 5396mm²
• Max Geometric/Flow Area: 7466mm² (do not use as area scalar in tune)
• Fully tested before shipping for sensor and motor operation, response time, and airflow.107MM Option: Our premium version with all features included, modified from idle to full open, 1700 +/- 50 SCFM @ 20.4” H2O at WOT. - BNIB, 0 Miles.103MM Option: The classic ported throttle body, 1600 +/- 50 SCFM @ 20” H2O at WOT. - BNIB, 0 Miles.
FEATURES (107MM):
• Body and Sensors calibrated as a match set, zero intrinsic calibration issues
• Porting Taper and Upstream Bore with Velocity Stack (Lip & Bore Reduction)
• Greater Discharge Coefficient of Plate/Blade interface
• 16 Ra Microinch, Diamond Polished Surface Finish (Lower Skin Friction)
• Shaftless high-pressure side of the blade for Larger WOT Flow Area (107 mm Effective Bore)
• Self-Cleaning Throat/Flow Gap
• Dome and Thread-locked Screws
• Dimpled Pattern on shaft trailing edge.
• Dual-purpose hole pattern, the innermost part provides a direct fit to the MSD and all LT1/2/4 manifolds/superchargers, or aftermarket superchargers.
The outermost provides a direct fit to the LT5 (ZR1) supercharger.
FEATURES (103MM):
• Body and Sensors calibrated as a match set, zero intrinsic calibration issues
• Porting Taper and Upstream Bore with Velocity Stack (Lip & Bore Reduction)
• 16 Ra Microinch, Diamond Polished Surface Finish (Lower Skin Friction)
• Dimpled Pattern on shaft trailing edge.
• Dual-purpose hole pattern, the innermost part provides a direct fit to the MSD and all LT1/2/4 manifolds/superchargers, or aftermarket superchargers.
The outermost provides a direct fit to the LT5 (ZR1) supercharger.
BENEFITS:
• Essential component in high-performance engine modification, with exceptional high flow capacity
• Lower weight to power ratio at part throttle, for a more nimble/spirited driving experience
• Linearization and smoothing of the curve for a more predictable response and crisper shifts
• Immediate response right off idling while keeping idling function undisturbed (No Hesitation/Stumble)
• Does not require tuning to run, but tuning is highly recommended for optimal performance
• No drivability, idle, tuning, or similar issues relating to similar-sized throttle bodies.
• More air/power at every single throttle position after idle.
• Easy Installation
Engineered for the your build owner who demands the best, this premium materials upgrade delivers real performance gains by delivering measurable performance gains. At Jesse Iwuji Performance, every product we carry is vetted through the lens of NASCAR-level engineering — if it doesn't make the car faster, better-handling, or more capable, it doesn't make the cut. Designed for straightforward installation, this is a direct-fit upgrade that speaks for itself on and off the track.
Premium Modified, Ported, and Calibrated Throttle Body.
Fits: Corvette 7, and 8. Camaro 6 SS/ZL1, CTS-V 3, GM 6.2L Trucks/SUV's 2015+ (LT1, LT2, LT4, LT5, L86, L87, L96)Includes: 103mm or 107mm Throttle Body, Mounting Screws, and Gasket. Everything else sold separately (Inlet Coupler & Transitional Spacer)Warranty: 30-day money-back, followed by an 11-month repair or replacement.PLEASE NOTE: Current inventory is engraved. No engraving orders will be made custom (contact us for lead time)Condition: New.PERFORMANCE (107MM):
• Wide-open throttle flow: 1700 +/- 50 SCFM @ 20.4” of water vacuum.
• For use in applications above 800+ engine HP.
• Designed for drivability; no tune required (highly recommended for optimal performance).
• Max Area ETC scalar : 5396mm²
• Max Geometric/Flow Area: 7466mm² (do not use as area scalar in tune)
• Fully tested before shipping for sensor and motor operation, response time, and airflow.107MM Option: Our premium version with all features included, modified from idle to full open, 1700 +/- 50 SCFM @ 20.4” H2O at WOT. - BNIB, 0 Miles.103MM Option: The classic ported throttle body, 1600 +/- 50 SCFM @ 20” H2O at WOT. - BNIB, 0 Miles.
FEATURES (107MM):
• Body and Sensors calibrated as a match set, zero intrinsic calibration issues
• Porting Taper and Upstream Bore with Velocity Stack (Lip & Bore Reduction)
• Greater Discharge Coefficient of Plate/Blade interface
• 16 Ra Microinch, Diamond Polished Surface Finish (Lower Skin Friction)
• Shaftless high-pressure side of the blade for Larger WOT Flow Area (107 mm Effective Bore)
• Self-Cleaning Throat/Flow Gap
• Dome and Thread-locked Screws
• Dimpled Pattern on shaft trailing edge.
• Dual-purpose hole pattern, the innermost part provides a direct fit to the MSD and all LT1/2/4 manifolds/superchargers, or aftermarket superchargers.
The outermost provides a direct fit to the LT5 (ZR1) supercharger.
FEATURES (103MM):
• Body and Sensors calibrated as a match set, zero intrinsic calibration issues
• Porting Taper and Upstream Bore with Velocity Stack (Lip & Bore Reduction)
• 16 Ra Microinch, Diamond Polished Surface Finish (Lower Skin Friction)
• Dimpled Pattern on shaft trailing edge.
• Dual-purpose hole pattern, the innermost part provides a direct fit to the MSD and all LT1/2/4 manifolds/superchargers, or aftermarket superchargers.
The outermost provides a direct fit to the LT5 (ZR1) supercharger.
BENEFITS:
• Essential component in high-performance engine modification, with exceptional high flow capacity
• Lower weight to power ratio at part throttle, for a more nimble/spirited driving experience
• Linearization and smoothing of the curve for a more predictable response and crisper shifts
• Immediate response right off idling while keeping idling function undisturbed (No Hesitation/Stumble)
• Does not require tuning to run, but tuning is highly recommended for optimal performance
• No drivability, idle, tuning, or similar issues relating to similar-sized throttle bodies.
• More air/power at every single throttle position after idle.
• Easy Installation
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