Exhaust Muffler for 5 X 8in. Oval Straight-Through Performance Exhaust Muffler MagnaFlow 14006
Exhaust Muffler for 5 X 8in. Oval Straight-Through Performance Exhaust Muffler MagnaFlow 14006
Couldn't load pickup availability
Estimated Shipping Widget will be displayed here!
The MagnaFlow xMOD Universal Muffler #14006 incorporates the modularity and dyno-proven performance of our xMOD Series of performance exhaust systems into the form factor of a specially designed universal muffler. As with the rest of our xMOD line, muffler #14006 enables you to easily switch between three unique exhaust configurations to create the exact sound you’re looking for: the NDT Module, Muffler Module, and xTreme Bypass Module. While the muffler body already incorporates MagnaFlow’s No Drone Technology (NDT) to minimize droning regardless of configuration, the NDT Module adds a quarter-wave resonator to the system to further eliminate droning. Alternatively, the Muffler Module uses a block off cap to cover the extra exhaust port and generate MagnaFlow’s deep signature sound, while the xTreme Bypass Module opens everything up for a straight-pipe effect. The xMOD Universal Muffler #14006 features a 2.5” diameter inlet and outlet, durable 304 stainless steel construction and a 5” x 8” x 18” muffler body. Each xMOD muffler is produced using CNC precision robotic manufacturing and is covered by a limited lifetime construction warranty. All three of the available configurations are engineered to deliver consistent performance, with the only difference being sound. Changing between modules is as easy as swapping out which component is attached via the included band clamp to the extra port found next to the exhaust exit. Be warned, while #14006 is 100% emissions legal, the use of the xTreme Bypass Module is recommended for track and off-road use only. Check local noise regulations.
- Enables to switch between three unique configurations: NTD module, muffler module and xTreme bypass module
- No-Drone-Technology (NDT) allows for a quiet cabin
- Configurable sound from mild to wild
Key Specifications
- Series: xMOD
- Material: Stainless Steel
- Finish: Satin
- Body Shape: Oval
- Inlet Diameter: 2.5 in
- Outlet Diameter: 2.5 in
- Inlet Quantity: 1
- Outlet Quantity: 2
- Inlet Position: Offset
- Outlet Position: Dual
- Body Dimensions: 5 in x 18 in x 8 in
- Overall Length: 24 in
- Fitment Style: Universal
Why Buy This MagnaFlow Part?
Built for exhaust-system performance, durability, and dependable fitment, this part is well suited for replacement, repair, or custom fabrication projects.
Important Installation & Fitment Notes
- This listing is marked universal fitment; please verify all dimensions and connection style before purchase.
- Please confirm pipe diameter, body size, overall length, and inlet/outlet configuration before purchase.
- Professional installation is recommended for best fitment, alignment, and leak-free performance.

Policies and FAQs
Return Policy
Fault reasons include but are not limited to:
- Buyer was shipped the wrong product
- Buyer was shipped a damaged product
- The product page had incorrect fitment and the part does not fit the Buyer's vehicle
Opened boxes, plastic bags, and other packaging are not considered damage (excluding single use items such as, but not limited to, liquids, software, and other components that cannot be reused/resealed).
FAQs
|Q. What is an Intermediate Brake Line?
|A. This is the line that runs from the front of the vehicle to the rear. On most vehicles it connects to a junction then you will have rear axle lines. On a few cars the intermediate lines will connect to the rear wheels. It is recommended to change the axle lines if you are replacing the intermediate lines.
|Q. What is included in a pre bent brake line kit?
|A. Our kits include all of the solid metal lines for that section of the vehicle
|Q. I need to return something - what's your return policy?
|A. We are happy to help! Please help us to help you by going to our return form and filling out the form as best as you can in order to request a return.
-
Modern Day stands by our parts and is happy to accept returns within 30 days of purchase. Parts must be in new condition.
-
If a part arrives damaged, or is defective, Please report it to us immediately. So we can handle it for your promptly.