Skip to content
MagnaFlow Performance Exhaust

Straight-Through 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.

Straight-Through 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 $839.00 Reset $
$
INLET INSIDE DIAMETER
OUTLET INSIDE DIAMETER
INLET TYPE
OUTLET TYPE
EXHAUST TIP FINISH
OVERALL LENGTH
BODY LENGTH
MUFFLER BODY SHAPE
SORT: Featured
View:
243 products
MagnaFlow 5 in. x 8 in. x 18 in. Oval Straight-Through Performance Exhaust Muffler 14266
MagnaFlow 5 in. x 8 in. x 18 in. Oval Straight-Through Performance Exhaust Muffler Offset/Dual
$176 Save
No reviews for this product yet
Position
Quantity Per Vehicle
Fitment Notes View All fitment notes
    {{fitmentNotes}}

Size: 2.5 - 2.25 / Satin
Learn More about MagnaFlow 5 in. x 8 in. x 18 in. Oval Straight-Through Performance Exhaust Muffler Offset/Dual
MagnaFlow 5 in. x 11 in. x 22 in. Oval Straight-Through Performance Exhaust Muffler 12576
MagnaFlow 5 in. x 11 in. x 22 in. Oval Straight-Through Performance Exhaust Muffler Center/Center
$185 Save
No reviews for this product yet
Position
Quantity Per Vehicle
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 Center/Center
MagnaFlow 6 in. x 14 in. Round Straight-Through Performance Exhaust Muffler 12634
MagnaFlow 6 in. x 14 in. Round Straight-Through Performance Exhaust Muffler Offset/Offset
$123 Save
No reviews for this product yet
Position
Quantity Per Vehicle
Fitment Notes View All fitment notes
    {{fitmentNotes}}

Size: 2.25 - 2.25 / Satin
Learn More about MagnaFlow 6 in. x 14 in. Round Straight-Through Performance Exhaust Muffler Offset/Offset
MagnaFlow 5 in. x 8 in. x 24 in. Oval Straight-Through Performance Exhaust Muffler 12286
MagnaFlow 5 in. x 8 in. x 24 in. Oval Straight-Through Performance Exhaust Muffler Offset/Center
$179 Save
No reviews for this product yet
Position
Quantity Per Vehicle
Fitment Notes View All fitment notes
    {{fitmentNotes}}

Size: 3 - 3 / Satin
Learn More about MagnaFlow 5 in. x 8 in. x 24 in. Oval Straight-Through Performance Exhaust Muffler Offset/Center
MagnaFlow 5 in. x 11 in. x 22 in. Oval Straight-Through Performance Exhaust Muffler 12586
MagnaFlow 5 in. x 11 in. x 22 in. Oval Straight-Through Performance Exhaust Muffler Offset/Center
$186 Save
No reviews for this product yet
Position
Quantity Per Vehicle
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 Offset/Center
MagnaFlow 5 in. x 8 in. x 18 in. Oval Straight-Through Performance Exhaust Muffler 12251
MagnaFlow 5 in. x 8 in. x 18 in. Oval Straight-Through Performance Exhaust Muffler Center/Dual
$164 Save
No reviews for this product yet
Position
Quantity Per Vehicle
Fitment Notes View All fitment notes
    {{fitmentNotes}}

Size: 2.5 - 2.25 / Satin
Learn More about MagnaFlow 5 in. x 8 in. x 18 in. Oval Straight-Through Performance Exhaust Muffler Center/Dual
MagnaFlow 5 in. x 8 in. x 24 in. Oval Straight-Through Performance Exhaust Muffler 12276
MagnaFlow 5 in. x 8 in. x 24 in. Oval Straight-Through Performance Exhaust Muffler Center/Center
$174 Save
No reviews for this product yet
Position
Quantity Per Vehicle
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 Center/Center
MagnaFlow 4 in. x 9 in. x 14 in. Oval Straight-Through Performance Exhaust Muffler 11385
MagnaFlow 4 in. x 9 in. x 14 in. Oval Straight-Through Performance Exhaust Muffler Dual/Dual
$170 Save
No reviews for this product yet
Position
Quantity Per Vehicle
Fitment Notes View All fitment notes
    {{fitmentNotes}}

Size: 2.25 - 2.25 / Satin
Learn More about MagnaFlow 4 in. x 9 in. x 14 in. Oval Straight-Through Performance Exhaust Muffler Dual/Dual
MagnaFlow 5 in. x 11 in. x 22 in. Oval Straight-Through Performance Exhaust Muffler 12568
MagnaFlow 5 in. x 11 in. x 22 in. Oval Straight-Through Performance Exhaust Muffler Dual/Dual
$213 Save
No reviews for this product yet
Position
Quantity Per Vehicle
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 Dual/Dual
MagnaFlow 5 in. x 8 in. x 18 in. Oval Straight-Through Performance Exhaust Muffler 12254
MagnaFlow 5 in. x 8 in. x 18 in. Oval Straight-Through Performance Exhaust Muffler Offset/Center
$146 Save
No reviews for this product yet
Position
Quantity Per Vehicle
Fitment Notes View All fitment notes
    {{fitmentNotes}}

Size: 2 - 2 / Satin
Learn More about MagnaFlow 5 in. x 8 in. x 18 in. Oval Straight-Through Performance Exhaust Muffler Offset/Center
MagnaFlow 7 in. x 24 in. Round Straight-Through Performance Exhaust Muffler 12772
MagnaFlow 7 in. x 24 in. Round Straight-Through Performance Exhaust Muffler Center/Center
$207 Save
No reviews for this product yet
Position
Quantity Per Vehicle
Fitment Notes View All fitment notes
    {{fitmentNotes}}

Size: 5 - 5 / Satin
Learn More about MagnaFlow 7 in. x 24 in. Round Straight-Through Performance Exhaust Muffler Center/Center
MagnaFlow 6 in. x 18 in. Round Straight-Through Performance Exhaust Muffler 12644
MagnaFlow 6 in. x 18 in. Round Straight-Through Performance Exhaust Muffler Center/Center
$139 Save
No reviews for this product yet
Position
Quantity Per Vehicle
Fitment Notes View All fitment notes
    {{fitmentNotes}}

Size: 2.5 - 2.5 / Satin
Learn More about MagnaFlow 6 in. x 18 in. Round Straight-Through Performance Exhaust Muffler Center/Center
MagnaFlow 5 in. x 8 in. x 18 in. Oval Straight-Through Performance Exhaust Muffler 14468
MagnaFlow 5 in. x 8 in. x 18 in. Oval Straight-Through Performance Exhaust Muffler Dual/Dual
$187 Save
No reviews for this product yet
Position
Quantity Per Vehicle
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 Dual/Dual
MagnaFlow 5 in. x 11 in. x 22 in. Oval Straight-Through Performance Exhaust Muffler 12580
MagnaFlow 5 in. x 11 in. x 22 in. Oval Straight-Through Performance Exhaust Muffler Center/Dual
$209 Save
No reviews for this product yet
Position
Quantity Per Vehicle
Fitment Notes View All fitment notes
    {{fitmentNotes}}

Size: 3 - 2.5 / Satin
Learn More about MagnaFlow 5 in. x 11 in. x 22 in. Oval Straight-Through Performance Exhaust Muffler Center/Dual
MagnaFlow 5 in. x 8 in. x 14 in. Oval Straight-Through Performance Exhaust Muffler 12128
MagnaFlow 5 in. x 8 in. x 14 in. Oval Straight-Through Performance Exhaust Muffler Center/Dual
$151 Save
No reviews for this product yet
Position
Quantity Per Vehicle
Fitment Notes View All fitment notes
    {{fitmentNotes}}

Size: 2.5 - 2.5 / Satin
Learn More about MagnaFlow 5 in. x 8 in. x 14 in. Oval Straight-Through Performance Exhaust Muffler Center/Dual
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