This sport version of the pre-muffler comes with either a 100 cell sport cat or 400 cell sport cat which optimises its air flow.  Its sound level is 20 to 25% greater than the original. When measured on a power bench there is a 12hp improvement on the original.

Hardware included.

Applications:

• '74-'89 Porsche 911 (2.7 / 3.0 / 3.2) 

The Scart Super Sound muffler paired with the 100 cell cat can be heard in the video below.

Please contact us below to order.