From the NEW AP Carbon Division, comes the Carbon Fiber version of our wildly successful aluminum Y-Pipe Kit for the Porsche Panamera Turbo!  We wanted to step up the luxury look of the engine bay with a full carbon fiber version. This carbon fiber Y-Pipe is a full replacement and includes everything you need to install in place of the original.

The stock Y-Pipe is a 2 piece plastic Y design that is smooth on the inside with a “deflector” internally to channel air. The bad part about the stock one is it goes from a 78mm ID at the throttle body down to a approximately 51mm diameter Y split. This then connects to rubber boost hoses that expand under pressure. Both of these are a power robbers! If you retain the stock design and stock diameter hoses, YOU CANNOT GAIN power no matter if the YPipe is cast aluminum or plastic. This is why we made a complete Y-Pipe kit which retains a 3inch diameter design all the way to the factory end piece connections at the intercoolers.

The dyno sheet shows the car in standard mode with the stock Y piece versus our big Y-Pipe kit. These are huge gains throughout the ENTIRE rpm band which is impressive. Dyno proven results are not something to see, but something you can feel. The more airflow you get into that throttlebody the more HP you will gain. By eliminating the rubber boost hoses, you remove the pressure fluctuation from expansion which loses power. With our Y-Pipe kit, the air flow improvement improves every aspect of driving your Panamera Turbo. As tested on our Mustang AWD Dyno, the Y-Pipe made 34awhp and 35ft/lbs of torque.

These Y-Pipes are all made in the USA using carbon fiber braided sleeve and a bladder molding technique. The Y-Pipe includes necessary couplers and clamps for a true bolt on installation. All clamps should be torqued to no more then 15lbs. These are designed for the 2010 and up Porsche Panamera Turbo.

For Pricing and more information, visit here

One of the best ways to increase performance is with high flow cat headers. The stock M5 and M6 headers are small diameter and restrictive which robs your car of horsepower. Agency Power has released a performance header that utilizes high flow cats and larger diameter pipes. This combination allows the exhaust to travel into the rest of the system much faster and carry more heat away from the engine.

Constructed of 304 stainless steel and mandrel bends, the Agency Power header is among the best performing on the market. When coupled with supporting mods, the Agency Power High Flow Cat headers are capable of producing upwards of 50whp. Another great advantage to the Agency Power high flow cat headers is the weight reduction they offer, a difference of 10lbs.

No check engine light will occur and no ECU modifications are needed.

Agency Power High Flow Cat Headers BMW E60 M5 E63 M6 05+

All Agency Power products come with a limited lifetime warranty.

Agency Power Exhaust System E92 BMW M3 08+

“The ultimate driving machine now sounds like a true sports car. Agency Power has taken the E92 BMW M3 big V8 engine and given it some sound steroids. The Agency Power exhaust has a great tone which gives your car that racing sound many desire. The Agency Power exhaust system has been engineered and dyno tested to not only improve the sound, but gain horsepower, and improve top end performance. After months of testing, Agency Power has completed this beautiful dual muffler design system.

The all T304 stainless steel exhaust is TIG welded and polished to a mirror finish. The exhaust uses the existing hangers for a secure, rattle free fit. To stand out amongst the rest, the system features quad 3 inch tips in either rolled stainless or in titanium with a burnt finish for an exotic look. This muffler section also includes the S pipes to give you a complete bolt on exhaust system. As tested on our Mustang dyno, the exhaust gained power throughout the RPM band and its peak gain was 5hp and 3ft/lbs of torque, however with a software upgrade this exhaust can reach 30hp and 20ft/lbs of torque (as shown on dyno graph). A great addition to an already well factory tuned car. The exhaust is designed to fit the E92 M3 coupe only.”

“Nissan released the 370Z in 2009 as an improved version of the already popular 350Z. Being a performance oriented car, the 370Z was in need of an exhaust with quality, performance and style. Agency Power has met that goal with the full stainless steel catback system ready to bolt on.

Constructed with mandrel bent 304 stainless and tig welded ensures a quality product that will last. A dual exhaust with full 2.5″ tubing gives the 370Z more exhaust flow and more power. Finished off with dual stainless steel mufflers with included optional silencers, your 370Z will be higher quality, better looking and out perform the others on the road/track.

The exhaust system is much lighter then stock as well to keep the 370Z nimble and quick.  The exhaust generated good linear power from the mid and top end rpm.  Because of the reduction in back pressure, most normally aspirated cars drop low end torque with aftermarket exhausts. A gain of ~ +10hp and ~ +5 ft. lbs of torque were seen on the dyno.

All Agency Power products come with a limited lifetime warranty.

Here is what the customer had to say:

“I have had the AP CBE on the car for approx 4 days now and have to say it’s been a great mod. To be clear, this is a LOUD exhaust, definitely not on the quiet side. It does come with optional silencers, but I had the exhaust installed at Vivid Racing and they did not put them in. I’m not sure how much they would quiet it down but for some people that might be a good option.

Its got a great, deep tone and is not raspy at all. Between the new intake and this exhaust, I definitely have noticed some performance gains. The claim for the exhaust is 10 whp, but I have not had it on the dyno yet.

All in all, I would say that this is a great exhaust for the money. If you want an exhaust on the louder side with a deep tone, I would say you should definitely consider Agency Power.”

Snapped a couple photos and took a quick video.  Check it out! (Click here for more details on Exhaust!)

A little about the Agency Power Downpipes:

“Agency Power downpipes are designed to improve your turbo charged vehicles performance. Agency Power’s BMW E82 135i downpipes are no exception. These pipes are made from polished 304 stainless steel. They connect to the headers with a 3″ diameter opening and V band flange. They have an inside diameter of 2.60″. The larger diameter design will improve exhaust flow, keep boost pressure up and provide improved throttle response. This down pipe eliminates the catalytic converters. Each down pipe has 2 oxygen sensor locations. Thick flanges, sturdy hangers and increased flow make these down pipes a must have for all E82 enthusiasts.  All Agency Power Products carry a limited lifetime warranty!”

Today, here are a couple snapshots of the Agency Power Downpipes being installed on the 2008 BMW 135i:

This car has a Burger Motorsports JB4 Tuner and Remus axle back exhaust.

Testing was done on our Mustang Dyno, which we all know shows lower numbers. We’re just base-lining the car to show how the Agency Power Downpipes will perform next. Should have the downpipes installed soon, so subscribe to our Facebook Fan Page, Twitter, Blog, or YouTube Channel for the next videos and results!

For more info on Agency Power Products, visit us at www.agency-power.com

Now for the video! (RESULTS AT END OF VIDEO!)

AGENCY POWER BMW 335I EXHAUST SYSTEM (click here for info!)

The BMW 335I twin turbo vehicle is one of the hottest new tuner cars to hit the market. With any vehicle at this caliber, performance modifications come naturally. With the need to increase performance, Agency Power has engineered, tested, and released this exhaust system for the 335I coupe. Gaining horsepower and torque, this elegantly finished exhaust has a racing sound that any BMW driver desires. The exhaust is made out of 321 stainless steel. Completely polished from head to toe, the exhaust also features dual stainless tips. The exhaust has twin 2.5 inch piping from the factory catalytic converters back.

To gain the best sound and performance, Agency Power uses a single canister muffler design that chambers the exhaust flow. Dyno tested and daily driven, this exhaust system is the first step in your BMW 335I power modifications. This exhaust fits the 2007+ Coupe Only. Please see our attached dyno sheet and sound clip to get your engine going!

Here is the details:

Chevrolet Camaro SS Exhaust including X-Pipe

Since the first model year of the Chevrolet Camaro in 1967, enthusiasts have been modifying and taking great pride in their Camaro’s performance and racing ability.  5 generations later and made hugely popular from the blockbuster movie, Transformers, the new 2010+ V8 Chevrolet Camaro is one of the hottest new performance cars.  With any big block engine, there is more power to be had.  Agency Power has accomplished not only a great power adder for the Camaro SS, but something to make it sound like a mean racing machine as well.  The new catback exhaust from Agency Power fits the 2010 and up V8 Camaro SS.  The full exhaust system includes the X-Pipe as well.  To tune the exhaust to give it that perfectly balanced exhaust tone, we use twin cylinder mufflers equipped with 2.5 inch 304 stainless steel.  The entire exhaust system has been TIG welded and then polished to a show finish and something you will enjoy looking at for years to come.  Giving the exhaust a tough stance out of the back bumper outlets are 2 4.5 inch round tips etched with the Agency Power logo.  This exhaust has been designed, built, and tested here in Arizona.  To show what our exhaust system would do on a completely stock Camaro SS, we strapped it down to a Mustang Dyno.  The exhaust added an impressive 20 rear wheel horsepower and 31 ft/lbs of torque.

The Agency Power catback exhaust system for the 2010+ V8 Camaro SS is a great way to add style, performance, and a much needed improved sound to your car.  Please check out the attached pictures and view our sound clip.  All Agency Power parts come with a limited lifetime warranty.