aFe Twisted Steel 304 Stainless Steel Shorty Header (48-32021) 4011 2006 Nissan Altima SL Sedan

2006 Nissan Altima SL Sedan 2

Street drivers may notice a small torque loss at low RPM's

Improves power and torque throughout the RPM range

nuts and bolts are all included to allow you to

and have designed and developed them accordingly

aFe Twisted Steel 304 Stainless Steel Shorty Header (48-32021) 4011 2006 Nissan Altima SL SedanTwisted Steel 304 SS Short Tube Exhaust Headers by aFe. Primary Tubing Diameter: 1. 75". Header Style: Short 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 welded and