One of our customers in Australia just sent us some photos of our Agency Power Nissan Exhaust installed on his Nissan Skyline 350GT.

Here is a quote from the customer: “I have finished the install on my Skyline, It was extremely easy to fit taking me only around half an hour to an hour. It was direct bolt on after removing the heat shields from above rear OEM muffler and moving rear rubber hanger forward 100mm to an already existing bolt hole (perhaps used by you guys in US).  I am extremely happy with the… Read More

As mentioned earlier, the new Agency Power exhaust for the GT-R was completed and ready for a test fit. We had an owner bring his car in for an install and testing session to see just how much the GT-R could improve.

The exhaust was a perfect fit and quickly installed. After carefully running the vacuum lines and electrical lines through the under body, the exhaust was complete and the car was ready for the dyno. An initial dyno run gave us a impressive 410 wheel hp stock. After the high flow cat downpipes, mid section and muffler assembly were… Read More

Agency Power has been creating custom exhausts for various make and models for several years now. Up until now, they have all consisted of better mufflers and larger diameter piping to increase the power and improve the tone. The prototype Nissan GT-R exhaust is changing all of that. Yes it has a better muffler system, and true the piping is larger, but what is new is the ability to bypass the muffler with a remote system.

Now this new remote bypass is more than just look, it is a great way to improve the performance of your car at higher… Read More

Agency Power has been creating custom exhausts for various make and models for several years now. Up until now, they have all consisted of better mufflers and larger diameter piping to increase the power and improve the tone. The prototype Nissan GT-R exhaust is changing all of that. Yes it has a better muffler system, [...]

It’s definitely one of the first mods I think about when buying a new car. After all, a cars exhaust note is essentially it’s voice to the world…and who doesn’t want to be heard when it’s actually time to “speak up“?

Below are some of the first photos to surface of our NEW Sport Exhaust System installed on a 2007 Porsche 997TT.

The key to designing a high quality and fully functional system is in the balance between sound and performance. Turbo chargers perform best with virtually zero restriction off of the exhaust outlet, but… Read More

No, I’m not working on rhymes for my audition tape to next seasons P. Diddy’s Starmaker, I finished those a while ago.
What I am working on is an introduction to a Guy, with an STi, and his blog. I was having a hard time finding a good rhyme for “blog”, so I went in anther direction. And now that I think about it, I haven’t heard back from any MTV exec’s yet. Maybe this rhyming thing isn’t really working for me…

Anyways, in case you haven’t noticed by now, I’m a big fan of the DIY. There’s nothing… Read More

Ok, so maybe that pun was intentional, but you gotta admit that it’s a pretty good one.
With lower intake temperatures improving boost efficiency, and striking good looks tucked behind the OEM front bumper, you’re running “cooler” no matter how you look at it.
See how I tied that all together?!?!
Ok, I’m done now.

We all know that the majority of OEM intercoolers are most efficient at stock horsepower levels and under what the manufacturer would consider “normal” driving conditions. Our goal is to provide an upgrade that will improve efficiency and performance as you increase… Read More

It’s good to know that I’m not the only one who gets a little excited by the sound of a delivery truck, followed by a firm knock on the door.

“Sign here” said the man in the brown polyester shorts, followed by the predictable request for “Last name, please?”

“Nickel…just put Nickel” replied the happy new owner of this Agency Power cat back exhaust and downpipe.

The see and “hear” more from this happy Agency Power customer, and one of our new favorite bloggers, be sure to keep an eye ***HERE*** as he documents the build of his 2008… Read More

He likes it, he really really likes it!

And how could anyone not?

It’s carbon fiber, it’s made in the USA, it fits like a glove, and it’s a DIY install.

I personally can’t think of a better way to spend a day than installing some brand new carbon fiber, taking it on the road, and showing it off to other tuner fans. And that’s exactly what this customer had the chance to do.

“Very easy, and extremely surprised about the fitment, like a glove.”
“Total time of 10 minutes, no hardware, used the factory screws.”
After his install… Read More

Was suppose to get a private tour and hit this new track on Sunday, but found out it was 7 miles out on a dirt road to get to it, no thanks! So we drove 2.5 hours and turn around LOL. Bummer… So here is me and my buddies GTR ripping on the I-10. I [...]