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Ships within 48 hours · Estimated delivery Jul 31 - Aug 5
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Description
MagnaFlow Muff GP 3.5 Dia 18inch 2.25/2.25The MagnaFlow 3. 5in. Round Glasspack Performance Exhaust Muffler 18125 enhances your ride with the deep, classic sound that glasspack mufflers are known for. The round muffler body features a free flowing reversible straight through 2. 25 2. 25in. diameter configuration and single stage packing with a satin finish. This weight optimized glasspack muffler is engineered to bring out the inner hot rod in your ride with plenty of volume and dyno proven
The MagnaFlow 3.5in. Round Glasspack Performance Exhaust Muffler 18125 enhances your ride with the deep, classic sound that glasspack mufflers are known for. The round muffler body features a free-flowing reversible straight-through 2.25/2.25in. diameter configuration and single stage packing with a satin finish. This weight-optimized glasspack muffler is engineered to bring out the inner hot rod in your ride with plenty of volume and dyno-proven performance, so please check to ensure compliance with local noise regulations. 18125 offers flexibility when it comes to installation thanks to its universal design, however, professional installation is recommended. Muffler 18125 is made of corrosion resistant aluminized steel and produced using CNC precision robotic manufacturing techniques, all backed by MagnaFlow's 90-day limited construction warranty.Shipping Notes
- Free Standard Shipping on $100+ Orders to the USA.
- Except Preorder products are shipped in 48 hours.
- Delivery to the USA:
- Standard Shipping : 3-10 business days
- If time is of the essence, please consider selecting expedited delivery for faster service.
Exchange/Return Notes
- We offer a 30-day return/exchange service after receiving.
- Final sale items are not eligible for returns or exchanges.
- To process your return/exchange, please contact us at [email protected]
- Please click here for more details>>> Return & Exchange Policy
4.6 ★★★★★
Based on 20 reviews
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Product Reviews
★★★★★ 5
Fits Well!
Size: 1 Count (Pack of 1)
Perfect replacement for my 2024 Honda Ridgeline OEM cabin air filer. Easy install via the glove box too. I also purchased their engine air filter which fits too.
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Reviewed in the United States on December 22, 2025
★★★★★ 5
Save money
Size: 1 Count (Pack of 1)
Perfect fit. Took under two minutes to install.
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Reviewed in the United States on January 3, 2026
★★★★★ 4
Did not fit right out of box. Had to trim with scissors.
Size: 1 Count (Pack of 1)
Good value. A little flimsy but pretty much what I expected. My only real complaint is that out of the box it did not drop right in to my Honda Odyssey. I had to trim the tabs on one end with scissors for it to fit in to the filter housing.
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Reviewed in the United States on April 6, 2024
★★★★★ 5
2016 Honda Accord fits perfect!
Size: 1 Count (Pack of 1)
Works great and fits perfect for my 2016 Honda Accord 2.4L
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Reviewed in the United States on March 26, 2026
★★★★★ 5
Good Quality, Easy to Install
Size: 1 Count (Pack of 1)
Good product, easy to install, but make sure to locate the direction arrow for proper installation. This one didn't have a very clear arrow but figured it out quickly and the install was done in seconds. I recommend this product.
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Reviewed in the United States on February 24, 2026