The Soler Engineering 92mm Billet Throttle Body Set is a high-performance airflow upgrade designed specifically for the Chevrolet Corvette C8 Z06 equipped with the 5.5L LT6 engine. Featuring a true 92mm bore and advanced internal flow optimization, this dual throttle body system significantly increases airflow and improves throttle response across the entire RPM range. Precision CNC-machined from billet aluminum and engineered with a shaftless blade design, these units reduce restriction and maximize wide-open throttle efficiency. The result is a sharper, more immediate throttle feel and increased airflow capacity to support bolt-on and high-performance builds. Designed as a direct bolt-on upgrade with OEM-style drivability and no tuning required, this is one of the most effective airflow upgrades available for the high-revving LT6 platform.
Fits 2023–2026 Chevrolet Corvette C8 Z06 with 5.5L LT6 engine
Sold as a pair (2 throttle bodies) for the LT6 dual-throttle design
Direct bolt-on replacement for factory throttle bodies
Compatible with OEM intake and most aftermarket intake systems (Halltech, Eventuri, CORSA, etc.)
No tuning required for installation, though tuning can maximize gains
(2) Soler Engineering 92mm billet throttle bodies
Pre-calibrated electronic throttle assemblies
OEM-style mounting provisions
Installation-ready components
Throttle Bore: True 92mm inlet-to-outlet (no taper restriction)
Airflow (Per Unit): ~1200 SCFM @ WOT
Airflow Increase: ~20–24% over OEM throttle bodies
Material: CNC-machined 6061-T6 billet aluminum
Finish Options: Black anodized or polished billet
Design Features: Shaftless blade, velocity-stack style inlet, diamond-polished bore
Engine Compatibility: LT6 5.5L flat-plane crank V8
Installation: Direct bolt-on, plug-and-play
Massive Airflow Increase – Up to 24% more airflow vs stock helps unlock power, especially at high RPM where the LT6 thrives.
Improved Throttle Response – Faster, more linear throttle delivery for a sharper and more connected driving feel.
True 92mm Through-Bore Design – Eliminates internal restrictions to maximize airflow efficiency.
Advanced Flow Engineering – Velocity-stack inlet and shaftless blade design improve airflow stability and reduce turbulence.
OEM-Like Drivability – Maintains smooth idle and factory-style behavior without requiring tuning.
Billet Aluminum Construction – Lightweight, durable, and built for high-performance applications.
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