STILLEN Headers for’07-’08 350Z and ‘08 G37

By Infiniti / Stillen.
Filed in Aftermarket Access. / Infiniti

The STILLEN Z/G Headers are the finest available. With months invested in development work, these headers produce big increases in streetable power and torque on both naturally aspirated and forced induction vehicles. The equal length design of the headers provides better and more efficient exhaust scavenging which contributes to the performance gains proven on the dyno, the 2008 G37 made 14 HP and 11 ft/lbs! These hand crafted shorty headers do not require the elimination of catalytic converters. STILLEN manufactures our high performance headers from varying materials according to application parameters. All of our uncoated headers are stainless steel for long life and corrosion resistance. Our ceramic coated headers are for those who want an additional thermal barrier to lower engine bay temperatures as well as excellent stain and rust resistance.

Headers are available in the following materials:

304 Stainless Steel - Maximum oxidation and corrosion resistance, excellent shine
409 Stainless Steel - Excellent corrosion resistance, may develop light surface discoloring
Ceramic Coated 409 Stainless Steel - Provides a thermal barrier which reduces radiated heat into the engine bay, excellent stain and rust resistance

Installation should be done by a qualified mechanic with proper tools and a lift. This is not a backyard bolt on. These headers do not remove the cats, but are not 50 state legal, so check your area’s regulations.
Complete the performance upgrade with STILLEN’s new high flow cats available for the ‘07-’08 Nissan 350Z and ‘08 Infiniti G37 under part number 503436.