aFe Power Twisted Steel Headers 409 Stainless Steel 02-13 GM Silverado/Sierra 1500 V8 GMT800/GMT900 350Z By installing our catch can

By installing our catch can in line with your PCV system

The stock exhaust tubing measures a mere 3

MagnaFlow 23770 includes (2) Flat Ring Gaskets and interchanges with OE parts 17403-07040

These factors

Quiet your Mazda Miata with our premium vibration damping and noise reducing interior kit

aFe Power Twisted Steel Headers 409 Stainless Steel 02-13 GM Silverado/Sierra 1500 V8 GMT800/GMT900 350Z By installing our catch canThe 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