aFe Twisted Steel Header SS-409 HDR Jeep Wrangler TJ 00-06 I6-4.0L sd_preorder When the top of the

When the top of the valve rotates

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An Air Lift exclusive product

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Pro 5R filters are easily recharged with aFe's POWER CLEANER and blue air filter oil

aFe Twisted Steel Header SS-409 HDR Jeep Wrangler TJ 00-06 I6-4.0L sd_preorder When the top of theThe 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