RankProduct NameScore
1Pair of Single Chamber Performance Race Muffler 2.5" Center/Center Universal Muffler (2.5 Inch)Pair of Single Chamber Performance Race Muffler 2.5″ Center/Center Universal Muffler (2.5 Inch)
blackhorseracing		9.8GET ON AMAZON
2Flowmaster 71416 Stainless Steel Exhaust FlowFX Muffler-2.50 in/Out-Round Body-Moderate SoundFlowmaster 71416 Stainless Steel Exhaust FlowFX Muffler-2.50 in/Out-Round Body-Moderate Sound
Flowmaster		9.6GET ON AMAZON
3Thrush 17715 Turbo MufflerThrush 17715 Turbo Muffler
Thrush		9.2GET ON AMAZON
4Thrush 17651 Welded MufflerThrush 17651 Welded Muffler
Thrush		8.9GET ON AMAZON
5Thrush 17649 Welded MufflerThrush 17649 Welded Muffler
Thrush		8.5GET ON AMAZON
6TOTALFLOW 5" Round 20315 Straight Through Exhaust Muffler 409 Stainless Steel-2.25 Inch IDTOTALFLOW 5″ Round 20315 Straight Through Exhaust Muffler 409 Stainless Steel-2.25 Inch ID
TOTALFLOW		8.1GET ON AMAZON
7Thrush 17713 Turbo Muffler, Inlet & Outlet Diameter - 2.25"Thrush 17713 Turbo Muffler, Inlet & Outlet Diameter – 2.25″
Dynomax		8.1GET ON AMAZON
8BORLA 40359 MufflerBORLA 40359 Muffler
Borla		7.9GET ON AMAZON
9MagnaFlow 10416 Exhaust MufflerMagnaFlow 10416 Exhaust Muffler
MagnaFlow Exhaust Products		7.8GET ON AMAZON
10Flowmaster 71419 Stainless Steel Exhaust FlowFX Muffler-3.00 in/Out-Round Body-Moderate SoundFlowmaster 71419 Stainless Steel Exhaust FlowFX Muffler-3.00 in/Out-Round Body-Moderate Sound
Flowmaster		7.5GET ON AMAZON