aFe Twisted Steel Header SS-409 HDR Jeep Wrangler TJ 00-06 I6-4.0L - 48-46202 fits_2009-2022`Nissan`370Z Fits MK9 models only

Fits MK9 models only

time attack or rally racing

Whether you’re carving through canyon roads or dominating the track this upgrade ensures maximum airflow management for enhanced performance

Each AutoTecknic mirror cover undergoes strict quality control and fitment testing before release ensuring a seamless installation and long-term reliability

Premium pre-preg dry carbon fiber construction

aFe Twisted Steel Header SS-409 HDR Jeep Wrangler TJ 00-06 I6-4.0L - 48-46202 fits_2009-2022`Nissan`370Z Fits MK9 models onlyThe 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