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 this JY Performance exhaust on my F-350 last weekend. It was pretty straightforward, and it sounds amazing! The straight-through design really gives it a throaty roar that matches my truck’s personality. Very happy with this purchase!
R
Ravi Patel
Not as Expected, Color Issue
The muffler sounds decent, but I was expecting a more polished look from the stainless steel. It has some minor scratches that weren't visible in the pictures. Installation wasn't the easiest either, but it works well enough. Just wish it looked better.
J
Jared Thompson
Excellent Performance Muffler
I recently swapped my stock muffler for this one and I’m loving the improved performance. The straight-through design really helps with the engine breathing better. Plus, it looks sharp with the polished stainless steel finish! Highly recommend it for diesel enthusiasts.
C
Carlos Mendoza
Great Upgrade for My Truck
Installed this JY Performance muffler on my diesel truck and wow, what a difference! The 4-inch inlet really improved the exhaust flow, and it's made of stainless steel, so I know it's built to last. Sound is deep and aggressive, love it!
A
Aisha Mustafa
Quality But Delivery Problems
The muffler itself is great—heavy duty and sounds fantastic. However, it took longer than expected to arrive, which was frustrating. I was really eager to get it installed. Just keep that in mind if you're in a hurry!
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.
