Patriot Exhaust H3843 Side Tube Muffler Insert
Key features
- •Give your vehicle that custom look with our classic shielded side exhaust system
- •Large inlet and outlet pipes with low back pressure six-sided louvered core mufflers
- •Complete installation flexibility is built in with the full 360 degree rotation feature on both inlet and outlet pipes
- •Includes mounting hardware
- •Limited one year warranty
Patriot Exhaust H3843 Side Tube Muffler Insert
List Price: $32.81$29.53DEALYou Save: $3.28 (10%)
Free shippingFree Returns – 30 daysFree Order CancellationSecure Payment2–3 Days DeliveryGet It June 23, 2026In Stock (14)No marketing spamNo account requiredFulfilment by FedEx / Amazon / UPS / ShipwirePayPal / Card Buyer Protection
Customer Reviews
Reviews sourced from verified Amazon purchasers4.0
out of 5
Based on 1 reviews
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Very helpful for loud exhaust.
Chris•February 12, 2017
I recently installed a dual 3.5 inch exhaust on my nissan titan and the drone was miserable. I love my truck but driving it felt like a chore. I put one of these in each tailpipe and it drastically reduced the drone and volume. They fit very snugly, in fact they required several firm hits with a hammer. Using a decibel meter app and these reduced my in car reading by 7 or 8 decibels. The only reason i knocked off a star is at higher rpms i can hear a whooshing noise from the exhaust now, but it's not overly noticeable. It probably wouldn't be an issue if i placed these farther up the exhaust system. Overall these work great!
