aFe Power Sprint Booster Power Converter for 2007-2026 GM Trucks and SUVs, V6/V8, AFE77-14003

Silver Bullet throttle body spacers create turbulence in the air flow at the point just prior entry into the engine increasing horsepower, torque and improving throttle response and fuel efficiency. Silver Bullet throttle body spacers are constructed out of durable T-6061 billet aluminum and using a unique serrated/helix entry to create turbulence at the manifold while eliminating the annoying whistle found in other helix only throttle spacers. Sprint Booster Power Converter GM Avalanche/Escalade/Sierra/Sierra Limited/Silverado/Silverado LD 1500 07-26 V6/V8

• Does Not Affect The Vehicles Electronic System
• Reduces Throttle Response Time
• Three Position Settings
• Improves Acceleration
• Easy To Install

The aFe Power Sprint Booster Power Converter, part number AFE77-14003, is designed to reduce electronic throttle response delay in select 2007-2026 GM vehicles equipped with V6 or V8 engines. By optimizing throttle signal delivery, this plug-in controller helps provide quicker pedal response, improved acceleration, and a more immediate driving feel without altering the vehicle’s electronic system.

The Sprint Booster features three selectable operating settings, allowing drivers to tailor throttle response to their preferences and driving conditions. Installation is designed to be straightforward and does not require permanent modifications to the vehicle. This aFe Power throttle response controller is engineered for use with automatic-transmission applications and is compatible with select Chevrolet, GMC, and Cadillac models, including Avalanche, Escalade, Sierra, Sierra Limited, Silverado, and Silverado LD 1500 applications. Verify vehicle fitment before installation.

Key Product Specifications & Technical Data:

• Brand: aFe Power
• Part Number: AFE77-14003
• Product Type: Electronic throttle response controller
• Application: Select GM trucks and SUVs
• Vehicle Years: 2007-2026 applications
• Engine Compatibility: Select V6 and V8 engines
• Transmission Compatibility: Automatic transmission applications
• Operating Modes: Three selectable settings

What's Included: One aFe Power Sprint Booster Power Converter with installation components. Professional installation is not generally required, but following the included instructions is recommended.

Fitment: Designed for select Chevrolet Avalanche, Chevrolet Silverado 1500, Chevrolet Silverado LD 1500, GMC Sierra 1500, GMC Sierra Limited, and Cadillac Escalade models from 2007-2026 with compatible V6 or V8 powertrains. Vehicle-specific fitment should be confirmed before purchase. This product is not CARB approved and may not be legal for use on pollution-controlled vehicles in California or other regulated areas. Proposition 65 warning applies.

Features:

• Electronic throttle optimization: Reduces throttle response time for a quicker pedal feel without affecting the vehicle's electronic system.
• Three operating settings: Provides selectable response modes to suit different driving preferences and conditions.
• Improved acceleration: Helps deliver more immediate acceleration by minimizing electronic throttle lag.
• Straightforward installation: Designed as a plug-in solution for compatible automatic-transmission GM vehicles without permanent modifications.

Air Freight Prohibited: false
Not Carb Approved: true
Carb Acknowledgement Required: true
Ltl Freight Required: false
Prop 65: Y
Part Type: automotive
Epa: N/A
Regular Stock: t
Units Per Sku: 1