The Phoenix Speed Industries complete exhaust system is comprised of both the Header and rear muffler section. This system has seen as much as 14 horsepower through our mainline hub dyno on a stock calibration. The system is comprised of 304 and 316 stainless steel and completely tig welded for strength and longevity.
 
Their is a sound clip on the dyno in which the car made 227whp and a short exhaust install video in the media gallery up top. 
 
The oem header bolts will secure the header however they are really short and we RECCOMEND using  using longer bolt or going to a stud setup which we can supply in the drop down menu. 
 
These machines are brand new and we havent seen a gasket that wasnt able to be used with the new exhaust systems however we have a drop down menu option if you would like to purchase a new gasket as well. 
 
Each system is built to order and has an estimated build time of 3-6 weeks from date of purchase.