aFe Twisted Steel Header SS-409 HDR Nissan Frontier/Xterra 05-09 V6-4.0L 1988-toyota-celica-esi1045232 Direct replacement of: OEM BMW

Direct replacement of: OEM BMW part number 34212284811 / 34212284812

These piston sets include high-quality 22mm diameter German steel wrist pins and wire locks

much higher reliability is possible

which is at odds with aftermarket larger turbos that run higher boost pressures at higher RPMs

aFe Twisted Steel Header SS-409 HDR Nissan Frontier/Xterra 05-09 V6-4.0L 1988-toyota-celica-esi1045232 Direct replacement of: OEM BMWThe 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