Magnaflow confusion

[Aaron0731]

Competition series, street series, race series, magna packs... Alright lemme see if I got this straight: street series: the cat back system for the quieter sounding mufflers. Competition series: the cat back system for the more aggressive sounding mufflers.

Race series mufflers: the mufflers used for the competition series cat back?
Magna packs: the old name of the race series mufflers, or competition series cat back?

Ughh

[Ajdin@A2BMotorsport]

Street - Resonated and Muffled - quietest
Competition - these usually have a resonator or mufflers, but not both. Louder than street and quieter than Race
Race - No mufflers or resonators loudest of the bunch

[Aaron0731]

Originally Posted by Ajdin@A2BMotorsport

Street - Resonated and Muffled - quietest
Competition - these usually have a resonator or mufflers, but not both. Louder than street and quieter than Race
Race - No mufflers or resonators loudest of the bunch

Well there is a race series muffler. https://www.magnaflow.com/automotive...race-mufflers/

I'm wondering if that's what they use for the competition series cat back system.

[Ajdin@A2BMotorsport]

Originally Posted by Aaron0731

Well there is a race series muffler. https://www.magnaflow.com/automotive...race-mufflers/

I'm wondering if that's what they use for the competition series cat back system.

I believe they use the Mf Performance Straight Through on the Comp setups

[Aaron0731]

Originally Posted by Ajdin@A2BMotorsport

I believe they use the Mf Performance Straight Through on the Comp setups

Ok if that's the case, what do they use for the street series cat back? The XL mufflers?