Quick question thanks guys!!

[Ek4Vtir]

I'm finally getting my xforce catback system installed in two weeks :)

Getting the s12 twin-loop muffler 2.25" with the barrel size of 4"x8".
My question is does it matter much on the barrel size in terms of performance because there is also a 5"x8" barrel..

Thanks in advance guys

[saikou27]

No performance will not be affected by the barrel size. although the sound might be slightly quieter and deeper due to the extra space being filled with more sound deadening material. the 5x8 might also just be a different size to suit a different car

[Ek4Vtir]

No performance will not be affected by the barrel size. although the sound might be slightly quieter and deeper due to the extra space being filled with more sound deadening material. the 5x8 might also just be a different size to suit a different car

Thanks for that :)