Your look for a performance header for your 350z and you do not know where to start. I advise starting with a STILLEN 304 Stainless Steel High Performance Headers for you 350z. With a long history of quality products STILLEN 304 Stainless Steel High Performance Header is number one in tuner performance. The STILLEN 304 Stainless Steel High Performance Header haves a long history of providing quality sports header. A 350z STILLEN 304 Stainless Steel High Performance Header bolted on in place of your stock exhaust manifold can improve gas flow by a factor of four. The STILLEN 304 Stainless Steel High Performance Header is the finest available. With months invested in development work, these header produce big increases in streetable power and torque on both naturally aspirated and forced induction vehicles. The equal length design of the header allows better and more efficient exhaust scavenging which contributes to the dyno tested performance gains. For examples, the 350Z produced 11 hp at @ 6200 RPM and 18.5-lb.ft @ 3800 RPM at the wheels.

With STILLEN's 20 years of experience in designing and manufacturing Nissan performance parts, you should have complete confidence that every STILLEN product is of the highest quality and has under gone extensive research and development before production. STILLEN manufactures our high performance header from varying materials according to application parameters. All of our uncoated header are stainless steel for long life and corrosion resistance. Our ceramic coated header are for those who want an additional thermal barrier to lower engine bay temperatures as well as excellent stain and rust resistance. These hand crafted shorty headers do not require the removal of the catalytic converters. The STILLEN 304 Stainless Steel High Performance Header maximum oxidation and corrosion resistance, excellent shine. Installation should be done by a qualified mechanic with proper tools and a lift. This is not a backyard bolt on. This STILLEN 304 Stainless Steel High Performance Header does not remove the cats, but are 50 states legal. Complete the performance upgrade with STILLEN's new race pipes. So forget those thoughts of having a factory header on your 350z and take a look at the STILLEN 304 Stainless Steel High Performance Header today.