944S2,968 Stage 1 Header

All SFR headers are hand finished the inside of the header to maximize flow.We also used individual flanges just like the factory to prevent cracking.Other companies want you to beleive that a single flange at the head helps with alignment issues but they fail to tell you that doing this eliminates the headers ability to expand and contract which prevents cracking The SFR replacement headers utilize special turbo, slip-fit, merge collectors. These collectors eliminate the need for the expansion joint on the number one runner. The merge collectors promote horsepower as well as better spool-up. None of the other companies use proper merge collectors. Instead they cut two pieces of pipe and weld them together! Definitely not good for exhaust flow or performance. Because of the use of these collectors,we have to charge a little more.However,the performance is unbeatable and we offer a money back guarantee ! These headers are the highest flowing stock replacement headers available on the market today.They are track proven to deliver pure performance and excellent reliability.We have solds hundreds of these headers over the years with ZERO failures.We reccomend 304SS for street applications or the occasional autocross or track day. For dedicated race cars, 321SS is an absolute must.