maXpeedingrods 92mm Throttle Body for GM Gen III LSX/LS1/LS2/LS3/LS6/LS7 | TPS IAC 4-Bolt

GM Gen III Performance Upgrade: 92mm Throttle Body

The maXpeedingrods 92mm throttle body is designed as a direct replacement for GM Gen III engines, including LSX, LS1, LS2, LS3, LS6, and LS7 families. It is engineered to support improved airflow and throttle response while staying aligned with OE standards, offering a practical path toward a more responsive feel without overpromising results. Expect a more confident pedal feel and broadened engine response when you push into higher RPM ranges.

Two core design choices drive potential gains. A short flow channel helps the engine breathe more freely, potentially reducing intake bottlenecks during spirited acceleration. The unit is machined from high grade T6 aluminum alloy, delivering stability, light weight, and durability. It includes integrated idle air control and throttle position sensors, enabling a straightforward replacement with consistent idle management after install.

Key advantages you may experience

• Increased air intake capacity with a 92mm bore tailored for LS engines
• Quicker throttle response thanks to reduced flow restrictions
• Enhanced engine flexibility for daily driving or performance sessions
• Durable, lightweight aluminum construction designed to resist wear

What you get and how it helps

• Direct replacement that fits GM Gen III configurations with a 4 bolt pattern
• All sensors included for a smooth install: idle air control and TPS sensors
• A product backed by a 1 year warranty and unlimited technical support from maXpeedingrods

Installation is designed to be straightforward for experienced hobbyists and professional technicians alike. While the upgrade is positioned as a potential performance enhancement, actual results depend on your engine build, tuning, and supporting components. If you have questions during installation or setup, the maXpeedingrods team is available to assist with fitment guidance and troubleshooting tips. This throttle body aims to deliver a robust upgrade path rather than a guaranteed horsepower figure, helping you explore the possibility of more responsive throttle behavior within your existing configuration.