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Akrapovic 991.1/991.2 Turbo Complete Exhaust Program

 
Old 03-08-2019, 06:57 PM
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Default Akrapovic 991.1/991.2 Turbo Complete Exhaust Program




Hey guys! Anyone in the market for an exhaust system for their 991TT should check out the Akrapovic system. While it is on the pricier side compared to other brands, it is absolutely worth it. There is not a higher quality and more engineered system on the market. This system is full titanium and precision engineered to sound amazing, and add performance to your car. The 991TT system is offered as a slip-on rear muffler, with the optional catted or race link pipe set; as well as an optional carbon fiber rear diffuser. PM for any inquiries and be sure to check out the video at the bottom that shows WHY Akrapovic is the best exhaust manufacturer on the planet.

Akrapovic 991.1 Turbo Exhaust System

Slip-On System

The Akrapovič Slip-On Line for the Porsche 911 Turbo / Turbo S is the first stage in the exhaust tuning process and gives this already outstanding car a further step in performance. Made from a high-grade titanium alloy and finished with exquisitely handcrafted carbon fibre and titanium tailpipes, the Slip-On Line reduces weight to aid with handling. Akrapovič’s sound engineers have also created a deep and unique sound to make the Porsche 911 Turbo / Turbo S stand out even more. The Slip-On Line can also be used in conjunction with the optional Akrapovič link pipes—with or without cats—which can be added to the system to take the performance to another level. The Slip-On Line is superbly finished with a coating to give greater durability, without altering the look or performance of the system.





Link pipe set w/o Cat

The next step from Akrapovič for the Porsche 911 Turbo / Turbo S is the optional titanium link pipe set without cats, perfectly finished with a coating to offer greater durability without altering the look. Designed to create the best exhaust flow and offering a huge weight saving over stock—when used in conjunction with the Slip-On—the link pipes increase power and give the car a sporty racing sound. Enhancing the tuning opportunities of this superb car, the link pipes without cats are an easy-to-install performance upgrade.

When installing Akrapovič aftermarket optional link pipes without catalytic converters, which are developed for use on closed tracks only, remapping the ECU is mandatory.





Link Pipe set w/ Cat

Made from titanium and designed to create a better and smoother exhaust flow, the Akrapovič Link Pipes with 100 cpsi high-flow catalysts are the next step in the tuning process and can be easily installed with the Slip-On Line system. Giving further weight savings over stock—when used in conjunction with the Slip-On—the combination of this pairing highlights the exceptional character of the Porsche boxer twin-turbo engine. The improvement in performance is further enhanced by the unique sound the Akrapovič engineers have produced. The distinctive roar from this superb engine gets noticeably louder and more complete as the revs rise, without creating an uncomfortable noise in the cockpit. To complete the quality finish, the surface of the link pipes is treated with a coating to increase durability, without changing the appearance when upgrading an Akrapovič exhaust system with the link pipes.

When installing Akrapovič aftermarket optional link pipes with sports catalytic converters or without catalytic converters, which are developed for use on closed tracks only, remapping the ECU is mandatory.




Rear Carbon Fiber Diffuser












991.2 Turbo/Turbo S

Slip-On Rear Muffler

The Akrapovič Slip-On Line for the Porsche 911 Turbo / Turbo S (991.2) is the first stage in the exhaust tuning process and gives this already outstanding car a further step in performance. Complete the slip-on system with titanium tailpipes in combination with carbon fiber diffuser in matte or high gloss finish.





Link Pipe set with Cats

Constructed from high-quality stainless steel , this optional addition to the Slip-On Line will enhance the sound of the exhaust, and power will be taken to greater heights. Fitted with sporty catalytic converters, installing this option increases the engine’s performance and adds an aural improvement for all to appreciate. Providing improved flow for the exhaust gases, the link pipes take the 911 to greater heights.

When installing Akrapovič aftermarket optional down pipes with sports catalytic converters or without catalytic converters, which are developed for use on closed tracks only, remapping the ECU is mandatory. When installing Akrapovič aftermarket exhaust system that was developed for use on closed tracks, we recommend remapping the ECU in order to prevent potential »check engine light« warning signals.




Rear Carbon Fiber Diffuser (Gloss or Matte)

A Porsche Turbo / Turbo S fitted with the Akrapovič exhaust system is further enhanced with the mandatory hand-crafted carbon fiber rear diffuser in matte or high gloss finish , incorporating two sets of side located titanium tailpipes.

Designed exclusively for the car, this stunning handcrafted diffuser takes the look of the rear of the vehicle to a whole new level and shows off the Akrapovič Slip-On line system’s tailpipes to their full extent.









































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Old 03-08-2019, 08:15 PM
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sound clip?
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Old 03-08-2019, 08:20 PM
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Originally Posted by abiazis View Post
sound clip?

Here is a 991.1TT we did a few years back


and here is a 991.2TT



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Old 03-08-2019, 08:32 PM
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Thanks........impressive on the .2
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