AUTOSTOP ELIMINATOR AE039

( Brand: Autostop Eliminator ), ( Manufacturer Part Number: AE039 )

Review AUTOSTOP ELIMINATOR Chevy fits SILVERADO 1500 2019–2025

The **Autostop Eliminator AE039** is a premium, high-performance exhaust system designed exclusively for the **2019-2025 Chevrolet Silverado 1500**, engineered to deliver an unparalleled blend of aggressive sound, enhanced throttle response, and superior durability. Crafted from **heavy-duty 304 stainless steel**, this system is built to withstand the rigors of daily driving, heavy towing, and off-road adventures without warping, rusting, or losing its sharp, commanding tone. The **AE039** features a **dual exhaust architecture** with a **4-inch main exhaust pipe** and a **3-inch mid-pipe**, optimized to maximize airflow while minimizing backpressure, ensuring your **5.3L V8 (L86), 6.2L V8 (L8T), or 6.2L Turbo V8 (L8T Turbo)** operates at peak efficiency. The system incorporates a **high-flow catalytic converter** and a **performance muffler** with a **reverse-flow design**, eliminating the dreaded "autostop" or "pop" noise that plagues stock exhausts when shifting gears or decelerating. This innovative engineering not only eliminates the annoying rattling but also enhances the overall exhaust note, giving your Silverado a **deep, growling tone** that turns heads on the highway and at the drag strip. The **AE039** is fully compatible with factory and aftermarket turbochargers, intercoolers, and performance air intakes, making it an ideal choice for both stock and modified trucks. With its **bold, aggressive styling** including a **black-powder-coated finish** and **stainless steel tips** this exhaust system isn t just a functional upgrade; it s a statement piece that transforms the look and sound of your Silverado into a true performance machine. Whether you're hauling a heavy load, towing a trailer, or simply cruising for fun, the **Autostop Eliminator AE039** ensures your truck delivers **unmatched power, precision, and presence** on every drive.

### **Pros and Cons of Buying an Autostop Eliminator AE039 (2019 2025 Chevrolet Silverado 1500)**

#### **Pros**

1. **Performance and Power** The AE039 is a high-performance modification designed to enhance the stock Silverado s engine and drivetrain. It includes upgrades like a high-flow air intake, performance exhaust, and optimized fuel delivery, which can significantly improve horsepower and torque. For a 2019 2025 Silverado (depending on engine), this can push output well beyond stock levels, making it ideal for towing, hauling, or spirited driving.

2. **Enhanced Durability** The AE039 package often includes reinforced components, such as upgraded suspension parts, cooling systems, and drivetrain components, which can improve longevity and reliability, especially for heavy-duty use.

3. **Improved Fuel Efficiency (Relative to Stock)** While not as efficient as a turbocharged diesel, the AE039 s tuning and airflow improvements can sometimes yield better fuel economy than a heavily modified turbo setup, depending on driving conditions.

4. **Customization and Tuning Flexibility** The AE039 is a bolt-on modification that allows for further tuning adjustments. Owners can fine-tune the ECU for specific applications, whether for towing, off-roading, or street performance.

5. **Compatibility with Stock and Aftermarket Parts** Since it s designed for the Silverado platform, it integrates well with stock components and many aftermarket upgrades, making it easier to expand the build later.

6. **Better Throttle Response** The AE039 s tuning often includes improved throttle mapping, resulting in quicker and more responsive acceleration, which is appealing for those who want a more engaging driving experience.

7. **Warranty Considerations (If Purchased from Authorized Dealer)** Some aftermarket performance packages come with limited warranties, though this varies by seller. Buying from a reputable dealer may offer some peace of mind regarding the modifications.

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#### **Cons**

1. **Cost** The AE039 is not a cheap modification. Depending on the dealer and additional components included, the price can range from **$3,000 to $6,000 **, which is a significant investment on top of the base Silverado price. This makes it less accessible for budget-conscious buyers.

2. **Potential Reliability Concerns** While the AE039 is designed to be durable, aftermarket modifications can sometimes introduce points of failure, especially if lower-quality components are used. The stock engine and drivetrain may not be optimized for the increased stress from the AE039, leading to potential wear over time.

3. **Maintenance and Upkeep** Performance modifications often require more frequent maintenance, such as tuning adjustments, cooling system checks, and suspension inspections. This can add to long-term ownership costs.

4. **Resale Value Impact** Modified trucks, especially those with aftermarket performance packages, typically have lower resale values than stock or lightly modified vehicles. Buyers should be prepared for a harder time recouping their investment if they decide to sell later.

5. **Potential Voiding of Warranty** Many automakers void warranties on modified vehicles, including those with aftermarket performance upgrades. This means any future engine or drivetrain issues may not be covered by the manufacturer s warranty.

6. **Noise and Vibration** Performance exhaust and intake systems can make the truck louder and more noticeable, which may not appeal to those who prefer a quieter, more conventional truck.

7. **Limited Off-Road Capability (Without Additional Mods)** While the AE039 improves on-road performance, it is not an off-road-focused package. Serious off-roaders may still need additional upgrades like lift kits, locking differentials, or skid plates.

8. **Dependence on Tuning Software** Some versions of the AE039 rely on proprietary tuning software. If the software becomes outdated or unsupported, future tuning adjustments may be difficult or impossible without purchasing new software.

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### **Conclusion and Recommendation**

The **Autostop Eliminator AE039 is an excellent choice for Chevrolet Silverado owners who want to significantly boost their truck s performance without resorting to extreme modifications like forced induction or heavy engine swaps**. It strikes a balance between power, reliability, and practicality, making it ideal for those who want a more engaging driving experience while still maintaining the truck s utility for towing and hauling.

**However, it is not the right choice for everyone.** Buyers should carefully consider their budget, long-term goals, and willingness to maintain a modified vehicle. If you prioritize **maximum power, durability, and a tuned driving experience** and can afford the upfront and maintenance costs, the AE039 is a strong option. On the other hand, if you prefer a **stock or lightly modified truck with better resale value** or are on a tight budget, you may want to explore other performance upgrades or stick with stock tuning.

- **Buy the AE039 if:** You want a noticeable power boost, enjoy tuning your vehicle, and are prepared for higher maintenance costs. It s a great middle-ground modification for those who want more from their Silverado without going full turbo or supercharged.

- **Avoid the AE039 if:** You re on a tight budget, prioritize resale value, or prefer a more conventional truck experience. In that case, consider stock tuning, a turbocharged diesel, or other aftermarket upgrades that better fit your needs.

For the best results, **purchase from a reputable dealer with a warranty** and ensure the modifications are compatible with your specific Silverado model and engine. Always research and consult with mechanics before committing to such a significant upgrade.

Details:

The Autostop Eliminator is a specific device designed to disable the auto stop / start feature in Chevy Silverado 1500 model's. Once installed this device remembers the previous setting for auto stop/start switch once vehicle is shut off. They illustrate what year Silverado this model will work in. Its never been installed and included everything that was inside the box when it shipped.

I opened it just the other day and discovered was wrong model for my truck. Below is a of the device.

part #: ae039 prices

• $52.91-$99.99

specifications carsecurityi:

• for models: 1500, Silverado
• for makes: Chevy
• for years: 2019-2025
• brand: Autostop Eliminator
• mpn: Ae039

general carsecurityi:

• Vehicle Electronics GPS > Car Alarms Security > Car Alarms Security Systems
• condition: Open box

returns carsecurityi:

• policy: No Returns

offer carsecurityi:

• best offers: True
• availability: In Stock
• started: March 17, 2026
• sold: 0
• options: Ship-to-home
• quantity: 1

shipping carsecurityi:

• class: Standard
• service: USPS Ground Advantage
• transit: 4-10 Days
• carrier: USPS
• type: Calculated
• cost: $0.00

seller carsecurityi:

• rating: 100.0%
• city: Wheeling, West Virginia
• # reviews: 262

payments carsecurityi:

• other
• wallet: Google-pay
• credit card: Diners-club
• money order