Performance Plenum

TIPD invested countless hours of R & D with a variety of unique design features and multiple prototype tests before settling on an optimum design that significantly improves engine performance for both stock and highly modified 991 Turbos. Our innovative Y-Pipe design is not only larger but also utilizes "non-round" runners, an optimized merge collector area and our proven dimpled interior surfacing. This superior design delivers greater volume of air, improved laminar flow and increased air velocity. These improvements deliver an additional 35+ wheel HP, 40+ Foot Pounds of Torque, improved boost response and more linear power and torque curves.



As we all know, bigger is not always better when it comes to forced induction applications. The IPD Y-Pipe is considerably larger than the factory but not so large as to cause pressure drop within the intake tract resulting in turbo lag and reduced performance. This optimized "no-round" design with dimpled interior surface cannot be achieved with conventional round tube construction.

The 991 Turbo Y-Pipe is a direct bolt-on engine upgrade that requires no modifications but should be perform by an experienced Porsche technician familiar with the 991 platform. Y-Pipes comes with all the required hardware necessary to complete the installation.

Fits:
Porsche 991 Turbo /S

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相关编号、被取代编号、交叉引用编号或替代编号，供比较之用。

91500

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IPD Aluminum Intake Plenum.

Fits:
Porsche 991 Carrera DFI 3.4L

The new 991 Carrera is arguably one of the sexiest Porsches to come out of Stuttgart in recent years. But like most Carreras, power output is controlled to meet a "performance target" that satisfies the masses and not the dedicated Porsche driving enthusiasts. IPD is here to scratch that proverbial performance itch for those Porsche drivers looking to elevate the already visceral Porsche driving experience to the next level.

The engine in the new 991 remains relatively unchanged from the previous 997.2 Carrera. The 991 Carrera continues to employs the 82mm throttle body just like the Carrera before it. This means there is no "Competition Plenum" available since the 82mm TB is still the largest TB available from Porsche.

Performance gains remain at 14+ horsepower at the wheels. As with most IPD Plenums, the bulk of the power gains are realized in the mid-range where they are most used and enjoyed. Unlike other mods, the IPD Plenums deliver net power gains across the entire rev range.

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91482-3.4

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IPD Aluminum Intake Plenum.



Fits:
Porsche 991 Carrera S DFI 3.8L
Does not fit GTS model or 991.1 Carreras equipped with upgraded X51 engine package.

The new 991 Carrera is arguably one of the sexiest Porsches to come out of Stuttgart in recent years. But like most Carreras, power output is controlled to meet a "performance target" that satisfies the masses and not the dedicated Porsche driving enthusiasts. IPD is here to scratch that proverbial performance itch for those Porsche drivers looking to elevate the already visceral Porsche driving experience to the next level.

The engine in the new 991 remains relatively unchanged from the previous 997.2 Carrera. The 991 Carrera continues to employs the 82mm throttle body just like the Carrera before it. This means there is no "Competition Plenum" available since the 82mm TB is still the largest TB available from Porsche.

Performance gains remain at 15+ horsepower at the wheels. As with most IPD Plenums, the bulk of the power gains are realized in the mid-range where they are most used and enjoyed. Unlike other mods, the IPD Plenums deliver net power gains across the entire rev range.

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相关编号、被取代编号、交叉引用编号或替代编号，供比较之用。

91482-3.8

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The incredible 991 Porsche Turbo received a completely redesigned exterior but the engine remained virtually identical to the previous model 997.2 Turbo. This latest Turbo is the most powerful, revolutionary and capable Porsche Turbo to ever come out of Stuttgart. This latest generation Turbo engine, titled the 9A1, delivers 520 HP (560 HP with the "S") and once again, raises the proverbial performance bar in the sports car world.



The new 991 IPD Turbo Plenum is nearly identical to the previous 997.2 Turbo Plenums. The new IPD Turbo Plenum is offered in one single 74mm version which utilizes the factory 74mm throttle body. The 991 Turbo intake manifolds are smaller than the 997.1 Turbo manifolds which is great for improved boost response and gas mileage but less than ideal for making substantial power gains. The 74mm TB provides more than adequate flow for these more restrictive intake runners eliminating the need for a larger 82mm "Competition" version.

The already explosive power of the 991 Turbo can be further increased with the new 991 Turbo IPD Intake Plenum. The patented IPD Plenum design works exceptionally well with all forced induction applications and the 991 Turbo is no exception. Power and torque increases provided by the IPD plenum are impressive and stay well above all factory power curves from launch to redline. Maximum power increases take place in the midrange where it's most needed, most critical and most enjoyed.

The 991 Turbo plenums deliver smooth and linear power with considerably quicker boost response creating a longer and more desirable power band. The Turbo plenums deliver reliable performance for both street and motorsport applications enhancing the already visceral Porsche Turbo driving experience.

The 991 Turbo requires an "adaptation" period that can be fully realized with either a series of hard pulls on the dyno or a series of spirited driving sessions, which of course IPD recommends only be performed on a closed course circuit. Installation of all Turbo Plenums is highly recommended to be performed by qualified and trained Porsche technicians.

Fits:
Porsche 991.1 Turbo

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91274

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do88 Performance inlet plenum.



To fit:
Porsche 991 Turbo and Turbo S from 2013 onwards

do88 are proud to present our newly developed Inlet Plenum for the Porsche 991 Turbo and Turbo S

With this high flow Plenum, the performance of your 991 will increase!

• do88 plenum is Y-shaped for improved air flow. • Our plenum flows 5,4% better compared with the OEM plenum (IPD aftermarket 2,1%) (see graph image)
• High quality casting pipe with CNC-machined connections
• Smooth internal surface for best air flow
• Comes with all necessary accessories for installation.

The OEM 991 Turbo plenum is T-shaped which means the air flow from the throttle body abruptly change direction when it´s divided to each side of the intake manifolds. It makes sense to design a plenum with a Y-shape instead of a "bank into the wall" flat T-shape. During the development process of this plenum we spent a lot of time with flow simulations of the internal Y-shape design. We made both flow simulations on our CAD system and real tests on our own SuperFlow SF-1020 flow bench using 3D-printed models.

To be able to manufacture this final design we choose to make a 3D freeform designed casting. This construction adds a lot of performance but not so much of extra weight. We designed the outside of the plenum to add as little weight as possible to the plenum.

do88 Performance Plenum weight 0,66 kg (1,46 lb) OEM plastic pipe weight 0,27 kg (0,60 lb) and competitor cast performance pipe (IPD) weight 1,13kg (2,49 lb)!

Be aware that the OEM parts were designed for the power level the car was built for originally. A power increase may cause your stock plenum to hold back the power of your engine. So even on an engine with a software tune only the do88 performance plenum will give a performance increase!

do88 performance plenum comes as a complete package with all parts necessary for installation.

Equivalent Porsche part numbers 9A111003770, 9A211003702, 9A211013702 (for cross reference only).

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相关编号、被取代编号、交叉引用编号或替代编号，供比较之用。

TR-210-991

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入口静压室更换 O 形圈。



适合：
2013 年起的保时捷 991 Turbo 和 Turbo S *** 使用 do88 TR-210-991 进气室

如果您在维护汽车时断开进气静压室，则需要更换 O 型圈，以提供良好的密封并防止漏气。

保时捷 82 毫米节气门体



适合：
保时捷 918 Spyder 2015（每台发动机需要 2 个）
保时捷 957 Cayenne GTS 4.8L（发动机 48.01+）
保时捷 958 Cayenne S / GTS 4.8L（发动机代码 48.52）
保时捷 970 Panamera S/ GTS 4.8L（发动机代码 48.20 / 48.40 / CXPA / CXRA / CXR）
保时捷 991.1 Carrera C2 / C2S / C4 / C4S
保时捷 997.2 Carrera C2 / C2S / C4 / C4S 3.6L 和 3.8L 发动机
保时捷 997 GT3 3.8L 2007 >>（发动机 97.76）
保时捷 997 GT3 3.8L 和 4.0L 2009 >>（发动机 97.74 / 97.77）
保时捷 997 GT3 3.8L 2007 >>（发动机 97.76）
保时捷 991 GT3 / R 3.8L 和 4.0L（发动机 A175 / DGG / DGA / DGGB）
不适用于 GT3 RS

也适用于许多其他配备超大 82 毫米 IPD 集气室的保时捷。

在燃油喷射发动机中，节气门体是进气系统的一部分，它响应驾驶员油门踏板输入，控制流入发动机的空气量。节气门体通常位于空气滤清器盒和进气歧管之间，通常连接到空气流量传感器或靠近空气流量传感器。

节气门体内最大的部件是节气门板，它是一种调节气流的蝶阀。节气门体直径越大，产生的气流就越多，功率也就越大。升级应与竞赛增压室配合使用。


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99760511601

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