Skip to content
MagnaFlow Performance Exhaust

2.5" Inlet / 2.5" Outlet Mufflers

Our universal mufflers have been engineered to produce MagnaFlow's deep, resonant, throaty sound, regardless of system configuration. MagnaFlow utilizes CNC precision robotic manufacturing for consistent quality performance. Corrosion resistant stainless steel is used throughout, including in the body, caps, and bushings, to ensure maximum service life and durability.

2.5" Inlet / 2.5" Outlet Mufflers
Filters
Filters Sort By
PART TYPE
SERIES

xMOD
A revolutionary solution for personalized exhaust experiences.

OVERLAND
Enhance the off-road capabilities, performance and sound of your vehicle.

SPEQ
The smooth deep sound you want and the wide-open performance power you need.

STREET/TOURING
Balances a deep, smooth performance sound with moderate sound levels and increased performance.

COMPETITION/SPORT
Aggressive exhaust note outside and increased engine sound inside with reduced mass mufflers.

RACE
Very aggressive exhaust note without muffler for maximum performance and mass reduction.

PRICE
The highest price is $633.00 Reset $
$
INLET INSIDE DIAMETER
OUTLET INSIDE DIAMETER
INLET TYPE
OUTLET TYPE
EXHAUST TIP FINISH
OVERALL LENGTH
BODY LENGTH
MUFFLER BODY SHAPE
SORT: Featured
View:
45 products
MagnaFlow 4 in. x 18 in. Round Straight-Through Performance Exhaust Muffler 10426
MagnaFlow 4 in. x 18 in. Round Straight-Through Performance Exhaust Muffler 10426
$119 Save
1 reviews with an average of 5 star rating
SKU: 10426
Body Height / Width / Length
4" / 4" / 18"
Inlet / Outlet Diameter
2.5" / 2.5"
Fitment Notes View All fitment notes
    {{fitmentNotes}}

Size: 2.5 - 2.5 / Satin
Learn More about MagnaFlow 4 in. x 18 in. Round Straight-Through Performance Exhaust Muffler 10426
MagnaFlow 4 in. x 9 in. x 14 in. Oval Straight-Through Performance Exhaust Muffler 11236
MagnaFlow 4 in. x 9 in. x 14 in. Oval Straight-Through Performance Exhaust Muffler 11236
$130 Save
3 reviews with an average of 4.7 star rating
SKU: 11236
Body Height / Width / Length
4" / 9" / 14"
Inlet / Outlet Diameter
2.5" / 2.5"
Fitment Notes View All fitment notes
    {{fitmentNotes}}

Size: 2.5 - 2.5 / Satin
Learn More about MagnaFlow 4 in. x 9 in. x 14 in. Oval Straight-Through Performance Exhaust Muffler 11236
MagnaFlow 4 in. x 9 in. x 18 in. Oval Straight-Through Performance Exhaust Muffler 11246
MagnaFlow 4 in. x 9 in. x 18 in. Oval Straight-Through Performance Exhaust Muffler 11246
$146 Save
No reviews for this product yet
SKU: 11246
Body Height / Width / Length
4" / 9" / 18"
Inlet / Outlet Diameter
2.5" / 2.5"
Fitment Notes View All fitment notes
    {{fitmentNotes}}

Size: 2.5 - 2.5 / Satin
Learn More about MagnaFlow 4 in. x 9 in. x 18 in. Oval Straight-Through Performance Exhaust Muffler 11246
MagnaFlow 4 in. x 9 in. x 14 in. Oval Straight-Through Performance Exhaust Muffler 11216
MagnaFlow 4 in. x 9 in. x 14 in. Oval Straight-Through Performance Exhaust Muffler 11216
$130 Save
4 reviews with an average of 4.8 star rating
SKU: 11216
Body Height / Width / Length
4" / 9" / 14"
Inlet / Outlet Diameter
2.5" / 2.5"
Fitment Notes View All fitment notes
    {{fitmentNotes}}

Size: 2.5 - 2.5 / Satin
Learn More about MagnaFlow 4 in. x 9 in. x 14 in. Oval Straight-Through Performance Exhaust Muffler 11216
MagnaFlow 4 in. x 9 in. x 14 in. Oval Straight-Through Performance Exhaust Muffler 11226
MagnaFlow 4 in. x 9 in. x 14 in. Oval Straight-Through Performance Exhaust Muffler 11226
$130 Save
41 reviews with an average of 4.9 star rating
SKU: 11226
Body Height / Width / Length
4" / 9" / 14"
Inlet / Outlet Diameter
2.5" / 2.5"
Fitment Notes View All fitment notes
    {{fitmentNotes}}

Size: 2.5 - 2.5 / Satin
Learn More about MagnaFlow 4 in. x 9 in. x 14 in. Oval Straight-Through Performance Exhaust Muffler 11226
MagnaFlow 4 in. x 14 in. Round Straight-Through Performance Exhaust Muffler 10416
MagnaFlow 4 in. x 14 in. Round Straight-Through Performance Exhaust Muffler 10416
$110 Save
74 reviews with an average of 5 star rating
SKU: 10416
Body Height / Width / Length
4" / 4" / 14"
Inlet / Outlet Diameter
2.5" / 2.5"
Fitment Notes View All fitment notes
    {{fitmentNotes}}

Size: 2.5 - 2.5 / Satin
Learn More about MagnaFlow 4 in. x 14 in. Round Straight-Through Performance Exhaust Muffler 10416
MagnaFlow 4 in. x 22 in. Round Straight-Through Performance Exhaust Muffler 10436
MagnaFlow 4 in. x 22 in. Round Straight-Through Performance Exhaust Muffler 10436
$128 Save
No reviews for this product yet
SKU: 10436
Body Height / Width / Length
4" / 4" / 22"
Inlet / Outlet Diameter
2.5" / 2.5"
Fitment Notes View All fitment notes
    {{fitmentNotes}}

Size: 2.5 - 2.5 / Satin
Learn More about MagnaFlow 4 in. x 22 in. Round Straight-Through Performance Exhaust Muffler 10436
MagnaFlow 4 in. x 9 in. x 18 in. Oval Straight-Through Performance Exhaust Muffler 11256
MagnaFlow 4 in. x 9 in. x 18 in. Oval Straight-Through Performance Exhaust Muffler 11256
$146 Save
1 reviews with an average of 5.0 star rating
SKU: 11256
Body Height / Width / Length
4" / 9" / 18"
Inlet / Outlet Diameter
2.5" / 2.5"
Fitment Notes View All fitment notes
    {{fitmentNotes}}

Size: 2.5 - 2.5 / Satin
Learn More about MagnaFlow 4 in. x 9 in. x 18 in. Oval Straight-Through Performance Exhaust Muffler 11256
MagnaFlow 4 in. x 9 in. x 11 in. Oval Straight-Through Performance Exhaust Muffler 11366
MagnaFlow 4 in. x 9 in. x 11 in. Oval Straight-Through Performance Exhaust Muffler 11366
$130 Save
No reviews for this product yet
SKU: 11366
Body Height / Width / Length
4" / 9" / 11"
Inlet / Outlet Diameter
2.5" / 2.5"
Fitment Notes View All fitment notes
    {{fitmentNotes}}

Size: 2.5 - 2.5 / Satin
Learn More about MagnaFlow 4 in. x 9 in. x 11 in. Oval Straight-Through Performance Exhaust Muffler 11366
MagnaFlow 6 in. x 14 in. Round Straight-Through Performance Exhaust Muffler 12636
MagnaFlow 6 in. x 14 in. Round Straight-Through Performance Exhaust Muffler 12636
$123 Save
No reviews for this product yet
SKU: 12636
Body Height / Width / Length
6" / 6" / 14"
Inlet / Outlet Diameter
2.5" / 2.5"
Fitment Notes View All fitment notes
    {{fitmentNotes}}

Size: 2.5 - 2.5 / Satin
Learn More about MagnaFlow 6 in. x 14 in. Round Straight-Through Performance Exhaust Muffler 12636
MagnaFlow 5 in. x 8 in. x 18 in. Oval Straight-Through Performance Exhaust Muffler 12468
MagnaFlow 5 in. x 8 in. x 18 in. Oval Straight-Through Performance Exhaust Muffler 12468
$187 Save
2 reviews with an average of 5.0 star rating
SKU: 12468
Body Height / Width / Length
5" / 8" / 18"
Inlet / Outlet Diameter
2.5" / 2.5"
Fitment Notes View All fitment notes
    {{fitmentNotes}}

Size: 2.5 - 2.5 / Satin
Learn More about MagnaFlow 5 in. x 8 in. x 18 in. Oval Straight-Through Performance Exhaust Muffler 12468
MagnaFlow 5 in. x 8 in. x 18 in. Oval Straight-Through Performance Exhaust Muffler 12268
MagnaFlow 5 in. x 8 in. x 18 in. Oval Straight-Through Performance Exhaust Muffler 12268
$172 Save
No reviews for this product yet
SKU: 12268
Body Height / Width / Length
5" / 8" / 18"
Inlet / Outlet Diameter
2.5" / 2.5"
Fitment Notes View All fitment notes
    {{fitmentNotes}}

Size: 2.5 - 2.5 / Satin
Learn More about MagnaFlow 5 in. x 8 in. x 18 in. Oval Straight-Through Performance Exhaust Muffler 12268
MagnaFlow 5 in. x 8 in. x 18 in. Oval Straight-Through Performance Exhaust Muffler 12265
MagnaFlow 5 in. x 8 in. x 18 in. Oval Straight-Through Performance Exhaust Muffler 12265
$182 Save
6 reviews with an average of 4.8 star rating
SKU: 12265
Body Height / Width / Length
5" / 8" / 18"
Inlet / Outlet Diameter
2.5" / 2.5"
Fitment Notes View All fitment notes
    {{fitmentNotes}}

Size: 2.5 - 2.5 / Satin
Learn More about MagnaFlow 5 in. x 8 in. x 18 in. Oval Straight-Through Performance Exhaust Muffler 12265
MagnaFlow 5 in. x 8 in. x 24 in. Oval Straight-Through Performance Exhaust Muffler 12368
MagnaFlow 5 in. x 8 in. x 24 in. Oval Straight-Through Performance Exhaust Muffler 12368
$187 Save
No reviews for this product yet
SKU: 12368
Body Height / Width / Length
5" / 8" / 24"
Inlet / Outlet Diameter
2.5" / 2.5"
Fitment Notes View All fitment notes
    {{fitmentNotes}}

Size: 2.5 - 2.5 / Satin
Learn More about MagnaFlow 5 in. x 8 in. x 24 in. Oval Straight-Through Performance Exhaust Muffler 12368
MagnaFlow 5 in. x 11 in. x 22 in. Oval Straight-Through Performance Exhaust Muffler 12577
MagnaFlow 5 in. x 11 in. x 22 in. Oval Straight-Through Performance Exhaust Muffler 12577
$180 Save
No reviews for this product yet
SKU: 12577
Body Height / Width / Length
5" / 11" / 22"
Inlet / Outlet Diameter
2.5" / 2.5"
Fitment Notes View All fitment notes
    {{fitmentNotes}}

Size: 2.5 - 2.5 / Satin
Learn More about MagnaFlow 5 in. x 11 in. x 22 in. Oval Straight-Through Performance Exhaust Muffler 12577
Keep Up With MagnaFlow
Episode 029: Joey Logano - The MF Show

EPISODE 029: JOEY LOGANO - THE MF SHOW

On this episode of The MF Show, Rich Waitas and Jerry Zaiden head to Nor...
Learn More about Episode 029: Joey Logano - The MF Show
Episode 028: Rod Emory - The MF Show

EPISODE 028: ROD EMORY - THE MF SHOW

On this episode of The MF Show, hosts Jerry Zaiden and Rich Waitas sit dow...
Learn More about Episode 028: Rod Emory - The MF Show
Episode 027: Bisi Ezerioha - The MF Show

EPISODE 027: BISI EZERIOHA - THE MF SHOW

Bisi Ezerioha comes by to discuss engineering, innovation, and building cars that challenge conventional thinking.

Learn More about Episode 027: Bisi Ezerioha - The MF Show
Episode 026: Mario Andretti - The MF Show

EPISODE 026: MARIO ANDRETTI - THE MF SHOW

Mario Andretti sits down with us to talk about one of the most influential careers in motorsports history.

Learn More about Episode 026: Mario Andretti - The MF Show