Agency Power High Flow 3inch Y-Pipe Kit Porsche 996 TT/GT2 01-05
Agency Power High Flow 3inch Y-Pipe Kit Porsche 996 TT/GT2 01-05
Agency Power High Flow 3inch Y-Pipe Kit Porsche 996 TT/GT2 01-05
Agency Power High Flow 3inch Y-Pipe Kit Porsche 996 TT/GT2 01-05
Agency Power High Flow 3inch Y-Pipe Kit Porsche 996 TT/GT2 01-05
Agency Power High Flow 3inch Y-Pipe Kit Porsche 996 TT/GT2 01-05
Agency Power High Flow 3inch Y-Pipe Kit Porsche 996 TT/GT2 01-05
Model: AP-996TT-102
Price: $850.00   

With the success of our VR825 kit on the Porsche 997TT, we revisited the 996 Turbo to see how we could make more bolt on performance.  Opening up the air flow of the intercooler pipe system is one way we achieved this on the 997TT.  So Agency Power set out to build a OEM replacement 3inch Y-Pipe that would work with the stock intercooler fittings and throttle body.  To begin the process, we got one of our customers modified 996 TT to the shop.  This car was already equipped with upgraded GT2860 turbos and all the trimmings to go along with it.  What it did have is stock GT2 intercoolers and a stock throttle body and plenum.  The development process was simple…  Build a product that would retain the stock airbox, flow better, use OEM parts, and look the part!  Our fabrication team begin building the product on the car using 6061 aluminum and basically building each piece on the vehicle.  Once completed, we had a finished part that was then powdercoated and ready for testing.  Since t HERE was no additional length added to the system compared to stock, we decided not to pressure drop test the system because of the complexity.  Pressure drop is usually a concern on cars such as the STI when you go from the factory top mount intercooler to a front mount intercooler adding feet of intercooler piping.  Based upon the dyno results, the cars spool did not change.

Using our Mustang all wheel drive dyno, this car came to us with a tank of 91 octane and low boost set at 1.2bar.  With fans moving fresh air to the intercoolers, we did a baseline on the car and achieved a starting point of 493whp and 477ft/lbs of torque.  Leaving the car strapped to the dyno, we removed the stock Y-Pipe and bolted on the fresh red Agency Power upgrade connecting to the F-Hose.  The new Y-Pipe gets rid of 70% of the stock boost hose length and reduces the bend by about 45 degrees for a straight shot to the intercooler.  For those running stock style intercoolers, a reducing coupler is supplied with a shorter fitting to clip into the intercooler end.  For those customers wanting maximum efficiency, we supply a 3inch piece of aluminum and a coupler to be welded to aftermarket endtanks.  With everything secured in place, we fired up the car to give it a run with the new Y-Pipe.  With absolutely NO changes to the cars configuration, the Y-Pipe added 21whp and 24ft/lbs of torque to the car.  This was quite an impressive bolt on gain that also added style and potential scalable performance to the car.

This part fits all 2001-2005 Porsche 996 Turbo, X50, and GT2.  The part has several options available.  Please select carefully.

All Agency Power products come with a LIMITED LIFETIME warranty when you fill out this form HERE.

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Agency Power High Flow 3inch Y-Pipe Kit Porsche 996 TT/GT2 01-05 Reviews:
TEXT_OF_5_STARS Posted on 08/09/2012 by by randy kennedy
"The Y pipe was fitted to my 996TT after exhaust, headers, tune and 16g tubos. The mechanic and I were astounded! It was a tight fit and it gave the tech some headaches but man does it perform. Boos comes on a good 500 rpm's sooner and low end drivability is drastically improved. It may only dyno at 21 hp and 24ft lb but it feels like twice that much. Well worth the money."
TEXT_OF_5_STARS Posted on 06/29/2010 by by James Stewart
"Just fitted the Y-pipe kit and there is a noticable difference. Boost seems smoother, more aggressive and a tad louder in the whoosh dept. The whole thing looks much better than the stock equipment, but does make re-fitting the air box more interesting. I would recommend it though, as an easy bolt on power addition.

TEXT_OF_5_STARS Posted on 02/24/2010 by by Jeff J
"Just wanted to write that this part has made an astounding difference to the performance of my 996TT. The increase in horse power, torque, and instant turbocharger kick in and spool makes my already heavily modified Turbo feel like a different beast. The new 3\" Y-Pipe created a dyno result of over 500 WHP on an AWD machine. Now the car feels like it\'s running on race gas with the boost turned up on 91 octane. For those of you who like their engine compartment to look cool this part really does the trick. I could not be more psyched about this modification. I\'d seriously recommend it to any 996TT owner."
About Manufacturer: Agency Power
Agency Power Industries LLC was developed out of the need to provide quality, functional, and fashionable racing products. Starting from sway bar endlinks for the Subaru WRX back in 2003, Agency Power now has over 300 part numbers for cars ranging from the STI, EVO, M3, 996, TC, and more. Based out of Arizona, Agency Power has established itself as one the core aftermarket companies for Subaru WRX STI and Mitsubishi EVO products. With new focus on the Porsche and BMW market, Agency Power is constantly developing new functional and race proven products. With dealers worldwide, the AP brand is recognized globally. Working with top distributers and tuners in the USA, AP can be found in Singapore, England, Canada, Australia, South Africa, and other parts in the EU.
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