Magnaflow Universal Mufflers | Filter by Style

View Magnaflow universal exhaust mufflers by style, available in Oval and Round muffler designs.

These performance mufflers are free-flowing, and use Magnaflow's straight-through perforated stainless steel core and stainless mesh wraps around the acoustic fiber fill to deliver a smooth, deep tone for your custom exhaust project.

The round mufflers are available in sizes ranging from 4” to 7” in diameter. Our oval mufflers are also available in a variety of sizes, including sizing as small as 3.5”x7” and as large as 5”x11”.

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3.5x7"
Oval
4x9"
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5x11"
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4"
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 5"
Round		 6"
Round		 7"
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  • Camaro/Firebird Muffler 2.5" S/D Oval 5x8" x 18" | Magnaflow #12265
    Magnaflow
    Universal Muffler 2.5/2.5 O/D Oval 5x8 x 18 | #12265 | MagnaFlow
    Universal Exhaust Muffler/Silencer2.5in Inlet ID / 2.5in Outlet ID Oval 5x8in x 18inOffset/Dual (Transverse) 2.5in CoreSatin Stainless SteelManufactured by Magnaflow Part #12265 MagnaFlow Performance mufflers are 100% stainless steel and lap-joint welded for solid construction and rugged reliability even in the most extreme conditions....
    £187.99
    £0.00
    £187.99
  • Universal Muffler/Silencer 3" D/D Oval 5x8" x 18" | Magnaflow #12469
    Magnaflow
    Universal Muffler/Silencer 3 D/D Oval 5x8 x 18 | #12469 | MagnaFlow
    Universal Exhaust Muffler/Silencer3in Inlet ID / 3in Outlet ID Oval 5x8in x 18inDual/Dual 3in Dual CoreSatin Stainless SteelManufactured by Magnaflow Part #12469 MagnaFlow Performance mufflers are 100% stainless steel and lap-joint welded for solid construction and rugged reliability even in the most extreme conditions....
    £213.99
    £0.00
    £213.99
  • Universal Muffler/Silencer 2.25" C/O Oval 5x8" x 18" | Magnaflow #12259
    Magnaflow
    Universal Muffler/Silencer 3 C/O Oval 5x8 x 18 | #12259 | MagnaFlow
    Universal Exhaust Muffler/Silencer3in Inlet ID / 3in Outlet ID Oval 5x8in x 18inCenter/Offset 3in CoreSatin Stainless SteelManufactured by Magnaflow Part #12259 MagnaFlow Performance mufflers are 100% stainless steel and lap-joint welded for solid construction and rugged reliability even in the most extreme conditions. They...
    £167.99
    £0.00
    £167.99
  • Universal Muffler/Silencer 2.5" S/D Oval 5x8" x 18" | Magnaflow #12268
    Magnaflow
    Universal Muffler/Silencer 2.5 S/D Oval 5x8 x 18 | #12268 | MagnaFlow
    Universal Exhaust Muffler/Silencer2.5in Inlet ID / 2.5in Outlet ID Oval 5x8in x 18inSingle/Dual 2.5in CoreSatin Stainless SteelManufactured by Magnaflow Part #12268 MagnaFlow Performance mufflers are 100% stainless steel and lap-joint welded for solid construction and rugged reliability even in the most extreme conditions. They...
    £177.99
    £0.00
    £177.99
  • Universal Muffler/Silencer 2.5" D/D Oval 5x8" x 18" | Magnaflow #14468
    Magnaflow
    Universal Muffler/Silencer 2.5 D/D Oval 5x8 x 18 | #14468 | MagnaFlow
    Universal Exhaust Muffler/Silencer2.5in Inlet ID / 2.5in Outlet ID Oval 5x8in x 18inDual/Dual 2.5in CoreSatin Stainless SteelManufactured by Magnaflow Part #14468 MagnaFlow Performance mufflers are 100% stainless steel and lap-joint welded for solid construction and rugged reliability even in the most extreme conditions. They...
    £285.99
    £0.00
    £285.99
  • Universal Muffler/Silencer 2.5" C/O Oval 5x8" x 24" | Magnaflow #12286
    Magnaflow
    Universal Muffler/Silencer 2.5 C/O Oval 5x8 x 24 | #12286 | MagnaFlow
    Universal Exhaust Muffler/Silencer2.5in Inlet ID / 2.5in Outlet ID Oval 5x8in x 24inCentre/Offset 2.5in CoreSatin Stainless SteelManufactured by Magnaflow Part #12286 MagnaFlow Performance mufflers are 100% stainless steel and lap-joint welded for solid construction and rugged reliability even in the most extreme conditions. They...
    £187.99
    £0.00
    £187.99
  • Universal Muffler/Silencer 2.5" C/C Oval 5x8" x 24" | Magnaflow #12276
    Magnaflow
    Universal Muffler/Silencer 2.5 C/C Oval 5x8 x 24 | #12276 | MagnaFlow
    Universal Exhaust Muffler/Silencer2.5in Inlet ID / 2.5in Outlet ID Oval 5x8in x 24inCenter/Center 2.5in CoreSatin Stainless SteelManufactured by Magnaflow Part #12276 MagnaFlow Performance mufflers are 100% stainless steel and lap-joint welded for solid construction and rugged reliability even in the most extreme conditions. They...
    £186.99
    £0.00
    £186.99
  • Universal Muffler/Silencer 2.25" S/D Oval 5x8" x 18" | Magnaflow #12251
    Magnaflow
    Universal Muffler/Silencer 2.25 S/D Oval 5x8 x 18 | #12251 | MagnaFlow
    Universal Exhaust Muffler/Silencer2.25in Inlet ID / 2.25in Outlet ID Oval 5x8in x 18inSingle/Dual 2.5in CoreSatin Stainless SteelManufactured by Magnaflow Part #12251 MagnaFlow Performance mufflers are 100% stainless steel and lap-joint welded for solid construction and rugged reliability even in the most extreme conditions. They...
    £177.99
    £0.00
    £177.99
  • Universal Muffler/Silencer 2" C/O Oval 5x8" x 14" | Magnaflow #12224
    Magnaflow
    Universal Muffler Silencer 2 C/O Oval 5 x 8 x 14 12224 | MagnaFlow
    Universal Exhaust Muffler/Silencer2in Inlet ID / 2in Outlet ID Oval 5x8in x 14inCenter/Offset 2.5in CoreSatin Stainless SteelManufactured by Magnaflow Part #12224 MagnaFlow Performance mufflers are 100% stainless steel and lap-joint welded for solid construction and rugged reliability even in the most extreme conditions. They...
    £128.99
    £0.00
    £128.99
  • Universal Muffler/Silencer 2" C/C Oval 5x8" x 14" | Magnaflow #12214
    Magnaflow
    Universal Muffler Silencer 2 C/C Oval 5 x 8 x 14 12214 | MagnaFlow
    Universal Exhaust Muffler/Silencer2in Inlet ID / 2in Outlet ID Oval 5x8in x 14inCenter/Center 2.5in CoreSatin Stainless SteelManufactured by Magnaflow Part #12214 MagnaFlow Performance mufflers are 100% stainless steel and lap-joint welded for solid construction and rugged reliability even in the most extreme conditions. They...
    £134.99
    £0.00
    £134.99
  • Magnaflow 14229from Nemesis UK
    Magnaflow
    Universal Muffler/Silencer 3 C/O Oval 5x8 x 14 | #14229MF | MagnaFlow
    Universal Exhaust Muffler/Silencer 3in Inlet ID / 3in Outlet ID Oval 5x8in x 14in Offset/Center 3in Core Brushed Stainless Steel Manufactured by Magnaflow | Part #14229 MagnaFlow Performance mufflers are 100% stainless steel and lap-joint welded for solid construction and rugged reliability even in...
    £189.99
    £0.00
    £189.99
  • Universal Muffler/Silencer 3/2.5" S/D Oval 5x8" x 44" | Magnaflow #12388
    Magnaflow
    Universal Muffler/Silencer 3/2.5 S/D Oval 5x8 x 24 | #12388 | MagnaFlow
    Universal Exhaust Muffler/Silencer3in Inlet ID / 2.5in Outlet ID Oval 5x8in x 24inSingle/Dual 2.5in Dual CoreSatin Stainless SteelManufactured by Magnaflow Part #12388 MagnaFlow Performance mufflers are 100% stainless steel and lap-joint welded for solid construction and rugged reliability even in the most extreme conditions....
    £209.99
    £0.00
    £209.99
  • Universal Muffler/Silencer 3.=/2.25" S/D Oval 5x8" x 18" | Magnaflow #12278
    Magnaflow
    Universal Muffler/Silencer 3/2.25 S/D Oval 5x8 x 18 | #12278 | MagnaFlow
    Universal Exhaust Muffler/Silencer3in Inlet ID / 2.25in Outlet ID Oval 5x8in x 18inSingle/Dual 3in CoreSatin Stainless SteelManufactured by Magnaflow Part #12278 MagnaFlow Performance mufflers are 100% stainless steel and lap-joint welded for solid construction and rugged reliability even in the most extreme conditions. They...
    £180.99
    £0.00
    £180.99
  • Universal Muffler/Silencer 3" S/D Oval 5x8" x 24" | Magnaflow #12398
    Magnaflow
    Universal Muffler/Silencer 3 S/D Oval 5x8 x 24 | #12398 | MagnaFlow
    Universal Exhaust Muffler/Silencer3in Inlet ID / 3in Outlet ID Oval 5x8in x 24inSingle/Dual 3in Dual CoreSatin Stainless SteelManufactured by Magnaflow Part #12398 MagnaFlow Performance mufflers are 100% stainless steel and lap-joint welded for solid construction and rugged reliability even in the most extreme conditions....
    £222.99
    £0.00
    £222.99
  • Universal Muffler/Silencer 3/2.5" S/D Oval 5x8" x 18" | Magnaflow #12289
    Magnaflow
    Universal Muffler/Silencer 3 C/O Oval 5x8 x 24 | #12289 | MagnaFlow
    Universal Exhaust Muffler/Silencer3in Inlet ID / 3in Outlet ID Oval 5x8in x 24inCenter/Offset 3in CoreSatin Stainless SteelManufactured by Magnaflow Part #12289 MagnaFlow Performance mufflers are 100% stainless steel and lap-joint welded for solid construction and rugged reliability even in the most extreme conditions. They...
    £194.99
    £0.00
    £194.99
  • Universal Muffler/Silencer 3" C/C Oval 5x8" x 24" | Magnaflow #12279
    Magnaflow
    Universal Muffler/Silencer 3 C/C Oval 5x8 x 24 | #12279 | MagnaFlow
    Universal Exhaust Muffler/Silencer3in Inlet ID / 3in Outlet IDOval 5x8in x 24inCenter/Center 3in CoreSatin Stainless SteelManufactured by Magnaflow Part #12279 MagnaFlow Performance mufflers are 100% stainless steel and lap-joint welded for solid construction and rugged reliability even in the most extreme conditions. They feature...
    £194.99
    £0.00
    £194.99
  • Universal Muffler/Silencer 2.5" S/D Oval 5x8" x 24" | Magnaflow #12368
    Magnaflow
    Universal Muffler/Silencer 2.5 S/D Oval 5x8 x 24 | #12368 | MagnaFlow
    Universal Exhaust Muffler/Silencer2.5in Inlet ID / 2.5in Outlet ID Oval 5x8in x 24inSingle/Dual 2.5in Dual CoreSatin Stainless SteelManufactured by Magnaflow Part #12368 MagnaFlow Performance mufflers are 100% stainless steel and lap-joint welded for solid construction and rugged reliability even in the most extreme conditions....
    £206.99
    £0.00
    £206.99
  • Universal Muffler/Silencer 2.5" C/C Oval 5x8" x 14" | Magnaflow #14216
    Magnaflow
    Universal Muffler/Silencer 2.5 C/C Oval 5x8 x 14 | #14216 | MagnaFlow
    Universal Exhaust Muffler/Silencer2.5in Inlet ID / 2.5in Outlet ID Oval 5x8in x 14inCenter/Center 2.5in CoreMirror Stainless SteelManufactured by Magnaflow Part #14216 MagnaFlow Performance mufflers are 100% stainless steel and lap-joint welded for solid construction and rugged reliability even in the most extreme conditions. They...
    £174.99
    £0.00
    £174.99
  • Universal Muffler/Silencer 2.25" C/C Oval 5x8" x 18" | Magnaflow #12245
    Magnaflow
    Universal Muffler/Silencer 2.25 C/C Oval 5x8 x 18 | #12245 | MagnaFlow
    Universal Exhaust Muffler/Silencer2.25in Inlet ID / 2.25in Outlet IDOval 5x8in x 18inCenter/Center 2.5in CoreSatin Stainless SteelManufactured by Magnaflow Part #12245 MagnaFlow Performance mufflers are 100% stainless steel and lap-joint welded for solid construction and rugged reliability even in the most extreme conditions. They feature...
    £154.99
    £0.00
    £154.99
  • Universal Muffler/Silencer 2" C/O Oval 5x8" x 18" | Magnaflow #12254
    Magnaflow
    Universal Muffler/Silencer 2 C/O Oval 5x8 x 18 | #12254 | MagnaFlow
    Universal Exhaust Muffler/Silencer2in Inlet ID / 2in Outlet ID Oval 5x8in x 18inCenter/Offset 2.5in CoreSatin Stainless SteelManufactured by Magnaflow Part #12254 MagnaFlow Performance mufflers are 100% stainless steel and lap-joint welded for solid construction and rugged reliability even in the most extreme conditions. They...
    £150.99
    £0.00
    £150.99

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