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.
Muffler Specifications: Straight-through flow path Directional flow, non-reversible Superior Flow and Rich, Throaty Sound 100% welded design for long-lasting durability Stainless steel construction for lifelong protection Internal stainless steel mesh & fiberglass construction Straight-through design does not restrict exhaust flow and helps cut back pressure
I installed the JY Performance 5-inch muffler on my Ford diesel, and man, it sounds fantastic! The straight-through design really helped boost the power and the stainless steel build feels super durable. I couldn’t be happier with my choice!
T
Tariq Khan
Easy install, great performance!
Installing the JY 5-inch muffler was a breeze! The straight-through design really opened up the exhaust on my diesel, and it sounds mean without being obnoxious. I'm impressed with the build quality too. Definitely a solid upgrade!
E
Emily Chang
Decent muffler, good value.
This muffler is pretty solid for the price. The 30-inch length fits well under my truck, but the installation took longer than I expected. The sound is nice—definitely an upgrade from the stock muffler, just wish the shipping was quicker.
M
Mark Thompson
Not what I expected
I thought the JY Performance muffler would have a deeper tone based on reviews, but it’s more high-pitched than I wanted. The stainless steel looks good and seems well-made, but it didn't fit my truck as easily as I hoped. Just a bit disappointed.
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FAQs
Have a question ? We are here to help.
Is the shipping free?
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.
