Shoemaker Performance Naturally Aspirated Tuning (Gen 5 GM)

Custom Tuning for Gen 5 GM Naturally Aspirated Builds

Shoemaker Performance Naturally Aspirated Tuning for Gen 5 GM platforms is designed to improve horsepower, torque, throttle response, and overall drivability for stock and modified NA combinations. Whether your vehicle is completely stock, equipped with common bolt-ons, or upgraded with an aftermarket camshaft, each calibration is tailored to your exact setup.

Level 1 Naturally Aspirated Tuning

Level 1 Tuning is ideal for naturally aspirated Gen 5 GM vehicles ranging from stock configurations to common bolt-on setups. This includes upgrades such as cold air intakes, modified or aftermarket intake manifolds, aftermarket throttle bodies, shorty headers, and long tube headers.

A Level 1 tune provides a noticeable improvement over factory calibration by optimizing fueling, ignition timing, airflow models, throttle response, and overall engine performance.

Level 2 Naturally Aspirated Tuning

Level 2 Tuning is designed specifically for naturally aspirated engines equipped with an aftermarket camshaft. This tuning level builds on Level 1 by supporting all bolt-on modifications while optimizing the engine calibration to match the camshaft’s airflow and performance characteristics.

With proper calibration, Level 2 tuning helps improve idle quality, drivability, power delivery, and horsepower and torque throughout the RPM range.

Key Features

• Custom tuning for Gen 5 GM naturally aspirated vehicles
• Supports stock and bolt-on applications
• Compatible with cold air intakes
• Supports aftermarket intake manifolds and throttle bodies
• Compatible with long tube and shorty headers
• Level 2 supports aftermarket camshaft combinations
• Improves horsepower, torque, and throttle response
• Optimizes drivability and engine performance

Compatible Applications

• Gen 5 GM Naturally Aspirated Vehicles
• Stock Gen 5 GM Applications
• Bolt-On Gen 5 GM Applications
• Aftermarket Camshaft Gen 5 GM Applications
• Late-Model Chevrolet, Cadillac, GMC, and GM Performance Platforms

Important Notes

• Level 1 is intended for stock and bolt-on naturally aspirated combinations
• Level 2 is required for aftermarket camshaft-equipped vehicles
• Complete vehicle modification information is required for proper calibration
• Performance results may vary based on vehicle setup, fuel quality, and supporting modifications

From basic bolt-ons to cammed naturally aspirated builds, Shoemaker Performance Gen 5 GM NA Tuning delivers the custom calibration needed to maximize performance, drivability, and reliability.