Horsepower Freaks, known for their big horsepower BMW M3 turbo kits, have been in search for a system to use on their kits to maximize the performance. After researching many brands, they discovered that the Agency Power exhaust was the perfect fit for their needs. This quote is from the recent Horsepower Freaks announcement:

We have teamed up with Agency power on the delivery of the exhaust system on our stage 1-2.5 cars. We have tested over 8 different exhaust systems and have seen no power gain to even a decrease of power on our turbo systems due to the design and lack of flow. When we were introduced to the Agency power exhaust system, we finally found the right match, with great sound, power addition and fitment. Not only do you gain power and add a great sound to the car, but you also reduce the overall weight of the stock exhaust system to the AP exhaust system and save 31lbs by using AP over OEM. For the price of the AP exhaust system and what it has delivered on the M3 FI platform for us, we have come to the conclusion there is no better overall exhaust to compliment our turbo system as that of the Agency power for the E46 M3. That along with the customer service and the team at AP and there support is hard to find in the aftermarket world. I will continue to support and work with AP on our venture to produce more and more FI to the BMW community and to work with a great company (Agency power)on offering the best of both worlds to the aftermarket community. We are working on our 335 turbo upgrade system and are working on testing the AP line on that vehicle build as well. We hope to bring new technology along with more applications for the aftermarket world for 2010 while working with those companies we have teamed up with to bring the best of the best together.

We at Agency Power look forward to a great partnership with this outstanding performance shop.