aFe Twisted Steel Header SS-409 HDR Nissan Frontier/Xterra 05-09 V6-4.0L Suspension>Leveling Kits It features premium organic materials

It features premium organic materials with high copper content for better heat transfer

Ditch those coils and get to a new level of low

The lowered stance will transform the way your Camaro looks

users can haul safely knowing that you have optimal braking and steering control

pressure to the carburetor is regulated and adjustable from 5-9 psi

aFe Twisted Steel Header SS-409 HDR Nissan Frontier/Xterra 05-09 V6-4.0L Suspension>Leveling Kits It features premium organic materialsThe new Twisted Steel performance header from aFe Power is redefining the header industry with new pulse control technology. aFe engineers have designed this header using optimum tube lengths and mitered collectors for maximum flow and velocity for power delivery across the entire power band. Combine with a large 1 2" thick head flange and 14 gauge 409 stainless steel tubing, you have a header that is strong and powerful. Twisted Steel headers are 100