Welcome Offer : Use Code WELCOME5 for 5% OFF!
Free Shipping on Most USA Orders
Welcome Offer : Use Code WELCOME5 for 5% OFF!
Free Shipping on Most USA Orders
Welcome Offer : Use Code WELCOME5 for 5% OFF!
Free Shipping on Most USA Orders
Welcome Offer : Use Code WELCOME5 for 5% OFF!
Free Shipping on Most USA Orders
Welcome Offer : Use Code WELCOME5 for 5% OFF!
Free Shipping on Most USA Orders
Welcome Offer : Use Code WELCOME5 for 5% OFF!
Free Shipping on Most USA Orders
Welcome Offer : Use Code WELCOME5 for 5% OFF!
Free Shipping on Most USA Orders
Welcome Offer : Use Code WELCOME5 for 5% OFF!
Free Shipping on Most USA Orders
Welcome Offer : Use Code WELCOME5 for 5% OFF!
Free Shipping on Most USA Orders
Welcome Offer : Use Code WELCOME5 for 5% OFF!
Free Shipping on Most USA Orders
⚠️ California Proposition 65 Warning : Some products sold on this website may expose you to chemicals known to the State of California to cause cancer, birth defects, or other reproductive harm.
For more information, visit www.P65Warnings.ca.gov.
Give Your Chevrolet Silverado/Gmc Sierra 1500’S Exhaust System An Upgrade With A Dynomax® Ultra Flo® Welded 3-In. Single Cat-Back Exhaust System. Features A Dynomax Ultra Flo Welded Muffler That Features Continuous Roving Fiberglass (Crf) To Absorb Unwanted Interior Resonance While Maintaining A Deep Performance Tone.
Yes, we offer free standard shipping on all orders within the United States.
When will I receive my item?
Domestic orders typically arrive within 3-5 business days. Delivery times are estimated and may vary depending on your location, weather conditions, or other unforeseen factors.
Can I change or return my item?
We hope you love your purchase, but if you need to make a change or return your item, we’ve got you covered! You can initiate a return or exchange within 30 days of receiving your order. Please ensure the product is in its original condition and packaging. For more information on our return policy, please visit our Returns & Exchanges page.
Frequently Asked Questions
Q: What materials are used in the Dynomax Ultra Flo Exhaust System?A: The exhaust system is made of stainless steel. This material ensures durability and resistance to corrosion for long-lasting performance.
Q: What are the dimensions of the Dynomax Ultra Flo Exhaust System?A: The exhaust system measures fifty-one inches in length, eleven and a half inches in width, and fifteen inches in height. These dimensions are designed to fit specific vehicle models perfectly.
Q: What is the model number of this exhaust system?A: The model number is three nine four nine five. This identifier helps in ensuring compatibility with your vehicle.
Q: How do I install the Dynomax Ultra Flo Exhaust System?A: The exhaust system offers a direct-fit bolt-on installation. It comes pre-assembled with welded hangers, pipes, and clamps, making installation straightforward without specialized tools.
Q: What vehicles is the Dynomax Ultra Flo Exhaust System compatible with?A: This exhaust system is designed to fit two thousand nine to two thousand thirteen Chevrolet Silverado and GMC Sierra 1500 models. Ensure your vehicle's specifications match before purchasing.
Q: Is the Dynomax Ultra Flo Exhaust System easy to install?A: Yes, it is designed for easy installation. With its pre-assembled components, you can install it without any specialized fabrication or welding.
Q: How can I maintain the Dynomax Ultra Flo Exhaust System?A: To maintain the exhaust system, regularly check for any rust or damage. Cleaning it with appropriate automotive cleaners will help preserve its finish and performance.
Q: Is the Dynomax Ultra Flo Exhaust System safe for my vehicle?A: Yes, it is engineered to fit specific vehicle models safely. Always confirm compatibility with your vehicle's year, make, and model before installation.
Q: How do I store the Dynomax Ultra Flo Exhaust System?A: Store the exhaust system in a dry, cool place. Avoid exposure to moisture and extreme temperatures to prevent any deterioration.
Q: What should I do if my exhaust system arrives damaged?A: If your exhaust system arrives damaged, contact customer service immediately. Most retailers offer return policies or warranties to address such issues.
Q: Is the Dynomax Ultra Flo Exhaust System suitable for off-road use?A: Yes, it is engineered for superior performance and flow capacity, making it suitable for off-road applications. However, always check local regulations regarding modifications.
Q: What makes the Dynomax Ultra Flo Exhaust System better than stock exhausts?A: The Dynomax system has improved flow capacity and reduced back pressure, enhancing performance compared to stock exhausts. It features a straight-through design for optimal exhaust flow.
Q: Does the Dynomax Ultra Flo Exhaust System come with all necessary installation parts?A: Yes, it includes a DynoMax Ultra Flo welded muffler, pipes, tip, and clamps. Everything needed for installation is provided.
Q: What is Continuous Roving Fiberglass technology?A: Continuous Roving Fiberglass technology is used in the muffler to absorb unwanted interior resonance. It helps maintain a deep, performance tone while minimizing noise.
Q: How does the Dynomax Ultra Flo Exhaust System affect engine performance?A: It improves engine performance by enhancing exhaust flow capacity. The system is dyno proven to flow up to one thousand eight hundred SCFM.