aFe Twisted Steel 409 Stainless Steel Shorty Header (48-42001-1) 1614 Each component is meticulously selected

Each component is meticulously selected and balanced for the best performance

** For cars lowered more than 2"

Give your Q50 a racy and streamlined look with a set of STILLEN Side Skirts for Infiniti Q50

Resin is introduced into the mold as a liquid producing a high gloss wet-look shiny finish

and bright red anodized aluminum end caps and locking rings

aFe Twisted Steel 409 Stainless Steel Shorty Header (48-42001-1) 1614 Each component is meticulously selectedTwisted Steel 409 SS Mid Length Tube Exhaust Headers by aFe. Primary Tubing Diameter: 1. 625". Header Style: Mid Length Tube. The new Twisted Steel performance header from aFe Power is redefining the header industry with the 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. These headers are 100% TIG