aFe Power Sprint Booster Power Converter 07-17 GM Trucks V6/V8 (AT)

SKU: AFE77-14003

Throttle Response Enhancers

AFE Power TUN

aFe Power Sprint Booster Power Converter 07-17 GM Trucks V6/V8 (AT)

Afe

aFe Power Sprint Booster Power Converter 07-17 GM Trucks V6/V8 (AT)

SKU: AFE77-14003

Throttle Response Enhancers

AFE Power TUN

IN STOCK! Est Ship 3-5 days. This item is IN STOCK at one of our warehouses or distribution centres, the ETA is the approximate time required to prepare your order for dispatch.

We accept

Description

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.

Product Overview

aFe Power is proud to introduce the all new Sprint Booster line up for the popular Dodge, Ford, GM, Jeep, BMW & Porsche Applications. This simple and safe plug and play device eliminates the delay in the pedal response, which allows for crisp acceleration on tap, dramatically improving response time and your overall driving experience. This device has three settings. Green: "Sport Program" Better response for smooth driving. Red: "Race Program" Best response for aggressive driving. Light Off: "Inactive" Vehicle is back to the stock response.

Features and Benefits

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

Product Details

Adjustability:	LED Switch
CARB Executive Order Number:	Not Required
Connectivity:	Cable
Description:	Sprint Booster Power Converter
Modifies ECU:	No
Part Number:	afe77-14003
WARNING CA Proposition 65 Message:	WARNING: Cancer and Reproductive Harm - www.P65Warnings.ca.gov
WARNING CA Proposition 65:	Yes

Application Summary

GM Avalanche/Escalade/Sierra/Sierra Limited/Silverado/Silverado LD 1500 07-24 V6/V8

Part Type

Available to Order

Data: v4.2 - Upd: 2026-10-10 19:05:43

Features

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

Specifications

Product Attributes - UPC: 802959774304
Product Attributes - Brand: AFE Power
Product Attributes - Notes: For applications with automatic transmissions.
Product Attributes - Quantity: Sold individually.
Product Attributes - Part Type: Throttle Response Enhancers
Product Attributes - Product Line: aFe Sprint Boosters
Product Attributes - Manufacturer's Part Number: 77-14003

Reference Information

Brand Name/s	Afe
StreetFX SKU	afe77-14003
SFX Item ID	4369718
Supplier Item Code	4369718
Manufacturer SKU	77-14003
Manufacturer UPC	802959774304
Alternative References	V6/V8