Magnaflow Universal Mufflers | Filter by Inlet/Outlet Size

View Magnaflow universal exhaust mufflers by the inlet/outlet diameter you require.

Options range from 1.75 inches (44.45mm) to 5 inches (127mm). Use the table to select the configuration of your choosing to see what's available.


Select Option
Outlet Size
(inches)
1.75 2.00 2.25 2.50 3.00 3.50 4.00 5.00
Inlet Size
(inches)		 1.75 Go X X X X X X X
2.00 X Go Go X X X X X
2.25 X Go Go X Go X Go X
2.50 X Go Go Go X X X X
3.00 X X Go Go Go X X X
3.50 X X X Go Go Go X X
4.00 X X X X Go X Go X
5.00 X X X X X X X Go
Clear Filter

Use our filters to locate your part faster

Sidebar

Price

£
to
£

Brand

Parts

Product Type

Vehicle Make

Filter
  • 10
  • 15
  • 20
  • 25
  • 30
  • 50
  • Featured
  • Best selling
  • Alphabetically, A-Z
  • Alphabetically, Z-A
  • Price, low to high
  • Price, high to low
  • Date, old to new
  • Date, new to old
Sort

Sort by:

  • Featured
  • Best selling
  • Alphabetically, A-Z
  • Alphabetically, Z-A
  • Price, low to high
  • Price, high to low
  • Date, old to new
  • Date, new to old
  • Universal Muffler/Silencer 3/2.5" S/D Oval 5x8" x 18" | Magnaflow #12288
    Magnaflow
    Universal Muffler/Silencer 3/2.5 S/D Oval 5x8 x 24 | #12288 | MagnaFlow
    Universal Exhaust Muffler/Silencer3in Inlet ID / 2.5in Outlet ID Oval 5x8in x 18inSingle/Dual 3in CoreSatin Stainless SteelManufactured by Magnaflow Part #12288 MagnaFlow Performance mufflers are 100% stainless steel and lap-joint welded for solid construction and rugged reliability even in the most extreme conditions. They...
    £182.99
    £0.00
    £182.99
  • Camaro/Firebird Muffler 23/2.5" S/D Oval 5x8" x 18" | Magnaflow #12267
    Magnaflow
    Universal Muffler 3/2.5 O/D Oval 5x8 x 18 | #12267 | MagnaFlow
    Universal Exhaust Muffler/Silencer 3in Inlet ID / 2.5in Outlet IDOval 5x8in x 18inOffset/Dual (Transverse) 2.5in CoreSatin Stainless SteelManufactured by Magnaflow Part #12267 MagnaFlow Performance mufflers are 100% stainless steel and lap-joint welded for solid construction and rugged reliability even in the most extreme conditions....
    £188.99
    £0.00
    £188.99
  • Magnaflow 12569from Nemesis UK
    Magnaflow
    Performance Exhaust Muffler/Silencer 12569 | MagnaFlow
    Quality - Power - Sound Performance Exhaust Muffler/Silencer  With a MagnaFlow Performance Exhaust system, you can have both the power and the sound quality that you want...and we have the dyno numbers to prove it. If you can't see the part number or...
    £237.99
    £0.00
    £237.99
  • 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 3/2.5" S/D Oval 5x8" x 14" | Magnaflow #12198
    Magnaflow
    Universal Muffler/Silencer 3/2.5 S/D Oval 5x8 x 14 | #12198 | MagnaFlow
    Universal Exhaust Muffler/Silencer3in Inlet ID / 2.5in Outlet ID Oval 5x8in x 14inSingle/Dual 3in CoreSatin Stainless SteelManufactured by Magnaflow Part #12198 MagnaFlow Performance mufflers are 100% stainless steel and lap-joint welded for solid construction and rugged reliability even in the most extreme conditions. They...
    £164.99
    £0.00
    £164.99
  • Magnaflow 14221from Nemesis UK
    Magnaflow
    Performance Exhaust Muffler/Silencer 14221 | MagnaFlow
    Quality - Power - Sound Performance Exhaust Muffler/Silencer  With a MagnaFlow Performance Exhaust system, you can have both the power and the sound quality that you want...and we have the dyno numbers to prove it. If you can't see the part number or...
    £216.99
    £0.00
    £216.99
  • Magnaflow 12763from Nemesis UK
    Magnaflow
    Performance Exhaust Muffler/Silencer 12763 | MagnaFlow
    Quality - Power - Sound Performance Exhaust Muffler/Silencer  With a MagnaFlow Performance Exhaust system, you can have both the power and the sound quality that you want...and we have the dyno numbers to prove it. If you can't see the part number or...
    £249.99
    £0.00
    £249.99
  • Magnaflow 12762from Nemesis UK
    Magnaflow
    Performance Exhaust Muffler/Silencer 12762 | MagnaFlow
    Quality - Power - Sound Performance Exhaust Muffler/Silencer  With a MagnaFlow Performance Exhaust system, you can have both the power and the sound quality that you want...and we have the dyno numbers to prove it. If you can't see the part number or...
    £263.99
    £0.00
    £263.99
  • 3- 2.5 Dual 5x11 Oval 22 Satin Stainless Universal Exhaust Muffler | MagnaFlow
    Magnaflow
    3- 2.5 Dual 5x11 Oval 22 Satin Stainless Universal Exhaust Muffler | MagnaFlow
    3" ID Single to 2.5" ID Dual Inlet / Outlet Diameter 5x11" Oval x 22" Long Centre/Dual Satin Stainless Steel Universal Exhaust Muffler / Silencer  THE WIDE OPEN PERFORMANCE DIFFERENCE MagnaFlow Performance mufflers are 100% stainless steel and lap-joint welded for solid construction...
    £229.99
    £0.00
    £229.99

Recently Viewed Products