my gfs new SE came with a pace setter header because the stocker leaked and the previous owner wanted to fix the exhaust leak well he didnt do much but waste $180 so i was opting to get a completely new exhaust setup and i was looking at the racing beat set up. this one to be exact
http://www.racingbeat.com/FRmazda1.htm
BUT it says its a street port set up? does it really matter as my gfs car is completely stock, and it doesn't have a O2 bung but i guess thats not that big of a deal so to you guys that have been around for awhile yay or nay on this choice?

 

Yes. It's the best bolt-on exhaust system available for these cars, ported or not.

 

haha ok thank you for the help