Soler Engineering Premium Modified Throttle Body 103 mm Effective (High Performance) LSX THROTTLE BODY ONLY (20052025 Corvette | 20102024 Camaro) SE5109-103
Ultra-High-Flow 103 mm Throttle Body for LSX Performance Builds
The Soler Engineering SE5109-103 High-Performance Modified Throttle Body is engineered for LSX platforms demanding extreme airflow, maximum throttle response, and rock-solid drivability. With a massive 103 mm effective bore and advanced port shaping, this throttle body delivers exceptional flowup to 1600 ± 50 SCFMmaking it ideal for aggressive naturally aspirated setups, cammed engines, high-boost supercharged or turbocharged builds, and max-effort combinations.
Each unit is sensor-matched and calibrated as a complete set, ensuring perfect electronic throttle behavior with no intrinsic calibration issues. While no tune is required to operate, tuning is highly recommended to fully utilize the dramatically increased airflow.
Performance Highlights
- WOT Flow: 1600 ± 50 SCFM @ 20" H?O
- Designed for drivabilityno tune required (tune recommended)
- Max Area ETC Scalar: 5396 mm²
- Max Geometric/Flow Area: 7466 mm² (not to be used as scalar)
- Fully tested for sensor response, motor operation, and overall airflow
Features
- Throttle body and sensors calibrated togetherzero intrinsic calibration mismatch
- Velocity-stack style porting taper and upstream bore shaping
- 16 Ra microinch diamond-polished bore reduces friction and turbulence
- Dimpled trailing-edge shaft for enhanced flow stability
- Dual-purpose bolt pattern:
- Inner bolt circle fits MSD, LT1, LT2, LT4 manifolds & aftermarket superchargers
- Outer bolt circle fits LT5 (ZR1) supercharger
Benefits
- Essential airflow component for high-horsepower LSX engine builds
- Sharper, more spirited part-throttle behavior
- Smoother, more linear throttle curve for predictable response
- Instant off-idle reaction with stable OEM-quality idle (no stumble)
- No drivability issues commonly associated with oversized throttle bodies
- Increased airflow at every throttle position expands power potential everywhere
- Simple installation with OEM reliability
Quick Specs
- Part Number: SE5109-103
- Application: LSX / LT1 / LT2 / LT4 / LT5 compatible
- Bore Size: 103 mm effective
- Flow Rating: 1600 ± 50 SCFM
- Construction: Premium modified and ported OEM throttle body
- Tuning Required: No (recommended for peak output)
- Warranty: 12-month repair or replacement
Fitment
Chevrolet Corvette (20052025)
- 2005 Corvette
- 2006 Corvette
- 2007 Corvette
- 2008 Corvette
- 2009 Corvette
- 2010 Corvette
- 2011 Corvette
- 2012 Corvette
- 2013 Corvette
- 2014 Corvette
- 2015 Corvette
- 2016 Corvette
- 2017 Corvette
- 2018 Corvette
- 2019 Corvette
- 2020 Corvette
- 2021 Corvette
- 2022 Corvette
- 2023 Corvette
- 2024 Corvette
- 2025 Corvette
Chevrolet Camaro (20102024)
- 2010 Camaro
- 2011 Camaro
- 2012 Camaro
- 2013 Camaro
- 2014 Camaro
- 2015 Camaro
- 2016 Camaro
- 2017 Camaro
- 2018 Camaro
- 2019 Camaro
- 2020 Camaro
- 2021 Camaro
- 2022 Camaro
- 2023 Camaro
- 2024 Camaro
FAQs
Is tuning required for the SE5109-103?
No tuning is required to run the throttle body, but tuning is strongly recommended to optimize throttle mapping and maximize power gains.
Will this throttle body work with aftermarket superchargers?
Yes. The dual bolt-pattern allows direct fitment to MSD, LT1/2/4 manifolds, aftermarket superchargers, and LT5 (ZR1) units.
Why Buy from Beefcake Racing?
Beefcake Racing provides expert product support, fast shipping, and competitive pricing on Soler Engineering LSX performance throttle bodies. Need help selecting the correct size or matching it to your build? Our team is here to assist.
Call 1-855-827-7223 or email sales@beefcakeracing.com.
CA Residents: WARNING: Cancer and Reproductive Harm www.P65Warnings.ca.gov
