Now Available: Agency Power Headers! All 996/997!
#1
Pocket Sand
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Agency Power, which has provided the Porsche community with quality suspension products in the past has now shifted its focus to power. Just released are stainless steel headers for the 996 and 997.
Attached is a description of the headers as well as AP's dyno results, which despite being modest, are gains non-the less.
I am very excited to try out this product for myself but AP hasn't dissapointed me, so i don't doubt that the gains from this exhaust is inline with other manufacturers, but at a lower price! The one thing that i can't see in the photos are the merge collectors, and I have asked AP to send me some photos or a diagram which show these.
Description:
Improving upon designs, R&D, and delivering a quality product to the market is what Agency Power has continually done. Developing yet another high quality product for the Porsche vehicle, Agency Power has released their Porsche 996/997 performance header kit. These headers are 321stainless steel. Each headers is fully polished with amazing robotic welds. The headers have very strong and precision cut ¼ inch flanges. The Agency Power headers mount and fit to the factory cat pipes or aftermarket ones. Agency Power designed the headers to change the sound of the Porsche, increase air flow, and improve horsepower. During dyno testing, the headers made almost 5 wheel horsepower. On a Normally Aspirated 996 or 997, this is about average gains for a header kit. Every bit helps and this product is priced and tested to give you that extra advantage.
Headers fit all 996 and 997 models from 99 and up. Headers can also fit the 996 GT3. Headers use all factory gaskets and hardware for installation.
Attached is a description of the headers as well as AP's dyno results, which despite being modest, are gains non-the less.
I am very excited to try out this product for myself but AP hasn't dissapointed me, so i don't doubt that the gains from this exhaust is inline with other manufacturers, but at a lower price! The one thing that i can't see in the photos are the merge collectors, and I have asked AP to send me some photos or a diagram which show these.
Description:
Improving upon designs, R&D, and delivering a quality product to the market is what Agency Power has continually done. Developing yet another high quality product for the Porsche vehicle, Agency Power has released their Porsche 996/997 performance header kit. These headers are 321stainless steel. Each headers is fully polished with amazing robotic welds. The headers have very strong and precision cut ¼ inch flanges. The Agency Power headers mount and fit to the factory cat pipes or aftermarket ones. Agency Power designed the headers to change the sound of the Porsche, increase air flow, and improve horsepower. During dyno testing, the headers made almost 5 wheel horsepower. On a Normally Aspirated 996 or 997, this is about average gains for a header kit. Every bit helps and this product is priced and tested to give you that extra advantage.
Headers fit all 996 and 997 models from 99 and up. Headers can also fit the 996 GT3. Headers use all factory gaskets and hardware for installation.
![](http://www.agency-power.com/catalog/images/996totaldyno.jpg)
![](http://www.agency-power.com/catalog/images/996header4a.jpg)
#2
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Nice to see someone finaly use 321 instead of 304. A much better choice.