2005-2008 C6 LS2 103 MM High Performance Soler Performance Throttle Body

Maximize airflow and unleash serious performance with our 103MM Premium Modified, Ported, and Calibrated Throttle Body. Designed for drivability and high-output builds, this unit is ideal for LS2 platforms — including direct-fit options for MSD and ZR1 superchargers. No tuning required to operate, though tuning is recommended to fully optimize performance.

TYPE:
Fits LS2 
Includes dual-purpose hole pattern for OEM and aftermarket compatibility

Condition:
Brand new in box (BNIB) – 0 miles
30-Day Money-Back Guarantee
12-Month Repair or Replacement Warranty

PERFORMANCE:
• Wide-open throttle flow: 1600 ± 50 SCFM @ 20” H₂O
• Max Area ETC Scalar: 5396 mm²
• Max Geometric/Flow Area: 7466 mm² (not to be used as tuning scalar)
• Drivability-focused design – no tune required to run
• Fully tested prior to shipping: sensors, motor response, airflow

FEATURES:
• Calibrated body and sensors as a matched set – zero calibration conflicts
• Porting taper and upstream bore with velocity stack
• 16 Ra microinch, diamond-polished surface finish (reduces skin friction)
• Dimpled trailing edge on shaft
• Dual-purpose bolt pattern for direct fit to MSD manifolds

BENEFITS:
• Crucial upgrade for high-performance engine builds
• Lower weight-to-power ratio at part throttle for sharper response
• Linear, smooth throttle curve for predictable feel and crisp shifts
• Instant throttle engagement from idle without stumble or hesitation
• Runs without tuning; tuning highly recommended for peak performance
• No drivability or idle issues commonly found in similar large-body units
• Increased airflow and power at all throttle positions
• Easy installation