New Arrivals/Restock

GM DBW LT1 / LT4 / LT5 Throttle Body 103MM - Drive-By-Wire - Natural

flash sale iconLimited Time Sale
Until the end
19
06
17

$325.19 cheaper than the new price!!

Free shipping for purchases over $99 ( Details )
Free cash-on-delivery fees for purchases over $99
Please note that the sales price and tax displayed may differ between online and in-store. Also, the product may be out of stock in-store.
New  $541.98
quantity

Product details

Management number 216195924 Release Date 2026/04/19 List Price $216.79 Model Number 216195924
Category

Upgrade airflow and throttle response with the GM DBW LT1 / LT4 / LT5 103MM Drive-By-Wire Throttle Body in natural finish. Designed for high-performance GM Gen V engines, this electronic throttle body delivers increased airflow, sharper throttle response, and improved horsepower. Precision-machined for OEM-style fitment, it’s ideal for street, strip, or track applications.

  • 103MM High-Flow Performance – Large 103mm bore significantly increases airflow over stock throttle bodies, improving throttle response, horsepower, and torque on GM LT1, LT4, and LT5 Gen V engines. Perfect for naturally aspirated, supercharged, or modified performance builds.
  • Drive-By-Wire OEM Compatibility – Electronic DBW design integrates seamlessly with factory ECU systems, maintaining smooth drivability while delivering aggressive performance gains. Direct bolt-on replacement with no tuning headaches when paired with compatible setups.
  • Precision Machined Construction – CNC-machined for exact tolerances and consistent airflow. Natural aluminum finish provides a clean, raw performance look while resisting corrosion and wear under extreme engine bay conditions.
  • Built for Street & Track Use – Ideal for performance cars, muscle cars, and race applications demanding reliable airflow and throttle control. Designed to handle high RPM, boost, and heat, making it a must-have upgrade for serious GM Gen V performance enthusiasts.
Brand Granatelli
Item Weight 3.8 pounds
Manufacturer Granatelli Motor Sports
Item model number GMTBLT4
Manufacturer Part Number GMTBLT4

Correction of product information

If you notice any omissions or errors in the product information on this page, please use the correction request form below.

Correction Request Form

Product Review

You must be logged in to post a review