



🚗 Unleash the roar, own the road with MagnaFlow!
The MagnaFlow Performance Exhaust Muffler 11216 features a 2.5-inch inlet/outlet and a 4x9x14-inch oval stainless steel body with a satin finish. Designed with a straight-through perforated core and two-stage acoustic packing, it delivers a deep, signature MagnaFlow sound while improving engine power through optimized exhaust flow. Its universal fitment allows versatile installation, and it comes with a limited lifetime construction warranty, ensuring durable, high-performance exhaust enhancement.






| Brand | MagnaFlow Exhaust Products |
| Item dimensions L x W x H | 20 x 9 x 4 inches |
| Vehicle Service Type | Car, Truck |
| Configuration | Center/Center |
| Shape | Oval |
| Inlet Connection Size | 2.5 Inches |
| Outlet Connection Size | 2.5 Inches |
| UPC | 841380000453 |
| Manufacturer | MagnaFlow Exhaust Products |
| Global Trade Identification Number | 00841380000453 |
| OEM Part Number | 11216 |
| Model | Straight-Through |
| Item Weight | 10.1 pounds |
| Product Dimensions | 20 x 9 x 4 inches |
| Item model number | 11216 |
| Is Discontinued By Manufacturer | No |
| Exterior | Satin Finish |
| Manufacturer Part Number | 11216 |
M**3
Sounds awesome on my 500hp Cammed fbo LS silverado!
The media could not be loaded. Sounds awesome on my 500hp Cammed fbo LS silverado! Like the straight through design so there is minimal to no power loss compare to chambered mufflers that choke your engine... hasn't blown the packing out as the cheap one do and sounds better overtime. They can be a bit quiet for the first 500 miles or so but wakes up after seasoning. It welded in good and is mellow while cruising and growls when you're in it. The quality was spot on as I've been running these for years and had about 8 so far. Can't go wrong with magnaflow! Get one, you won't regret it and the price is great!
A**R
Performance
Excelente sound
R**S
Excelente producto
Excelente
M**T
Good sound
Nice deep tone, loud when you need it, but not at idle.
N**O
Great product
Easily adapted, quality materials and finish, excellent function, raspy beautiful sound that is there when you want it but not annoying
S**N
Repeat Magnaflow customer
It's a genuine magnaflow. Originally bought with the intent of swapping with factory muffler using factory exhaust piping. Ended up exchanging with a 3inch in/out and doing all new piping. This is a 2.5 in/out in case you aren't aware. 14inch body mufflers are fairly loud, but have a good sound. Straight through design, so no performance loss. Glass pack muffler essentially. Google it if you aren't sure what they look like inside. Has a slight break in period that will vary depending on your driving. Mine take a while since I don't drive much daily. Had magnaflows on previous vehicles and continue to use them. My only gripe was this came in the original box like you'd find on a shelf at your muffler store. Didn't have any packing material around it to keep from getting damaged. In fact the box flap wasn't even taped shut. Got lucky in my case that it was closed and all the paperwork was still there. No dents or dings. Scratches weren't a concern since this is a muffler after all. If it was the polished model for a show car I would be a little more concerned.
J**R
Not to loud at idle and sounds good at WOT
Sounds really good on Buick encore 1.4 turbo. Not loud at idle or highway speeds. Sounds really good at full throttle.
R**.
Welds looked like they might rust so I painted mufflers
Welds looked like they might rust so I painted mufflers. Over all good quality these are not polished stainless steel fyi. It states satin so if looking for a muffler you want to show off this is not it.
Trustpilot
5 days ago
1 week ago