CIRCUIT WERKS HD-PS981-RTP Resonated Exhaust Manifold

( Brand: Circuit Werks ), ( Type: Exhaust Manifold ), ( Manufacturer Part Number: HD-PS981-RTP ), ( Features: Improves Power And Throttle Response, Direct Bolt On ), ( Material: Stainless Steel ), ( Placement On Vehicle: Rear ), ( Country Of Origin: United States )

Review CIRCUIT WERKS Resonated Exhaust Manifold Porsche 981 fits CAYMAN BOXSTER 2012–2016

The Circuit Werks HD-PS981-RTP Resonated Exhaust Manifold is a high-performance aftermarket part designed specifically for the 2012-2016 Porsche Cayman and Boxster 981 models. This exhaust manifold is an upgrade from the original equipment manufacturer (OEM) part and is engineered to deliver improved power and torque, as well as a more engaging driving experience.

This resonated exhaust manifold is made of high-quality stainless steel, ensuring durability and resistance to corrosion. It features a unique design with integrated resonators that help to reduce exhaust pressure pulses, resulting in a smoother and more refined exhaust note. The resonators also help to reduce interior cabin noise, providing a more comfortable driving experience.

Compared to the OEM manifold, the Circuit Werks HD-PS981-RTP manifold offers several benefits. It has a larger primary diameter that increases exhaust flow and reduces back pressure, leading to better engine breathing and increased power output. The manifold also features longer collector branches that help to distribute exhaust gases more evenly, improving engine efficiency and reducing exhaust temperature.

The installation of the Circuit Werks HD-PS981-RTP Resonated Exhaust Manifold is relatively straightforward and can be done by an experienced DIY enthusiast or a professional mechanic. It is compatible with the OEM catalytic converters and requires no additional modifications to the engine or exhaust system.

In summary, the Circuit Werks HD-PS981-RTP Resonated Exhaust Manifold is a high-quality aftermarket part that offers several benefits over the OEM manifold. It delivers improved power and torque, smoother exhaust flow, and a more refined exhaust note, making it an excellent choice for Porsche Cayman and Boxster 981 owners looking to enhance their driving experience.

The Circuit Werks HD-PS981-RTP Resonated Exhaust Manifold is a performance upgrade designed for the 12-16 Porsche Cayman and Boxster 981 models. This exhaust manifold offers several benefits, but it also comes with some drawbacks. Let's explore the pros and cons of investing in this aftermarket component.

1. Improved Performance: The HD-PS981-RTP Resonated Exhaust Manifold is designed to provide better flow and reduce backpressure compared to the OEM manifold. This results in increased power and torque, providing a more responsive and thrilling driving experience.

2. Enhanced Sound: This exhaust manifold delivers a more distinctive and pleasing exhaust note, making your Porsche sound more engaging and menacing.

3. Durability: Circuit Werks uses high-quality materials and manufacturing processes to ensure the longevity of their products. This exhaust manifold is no exception, with its robust construction and heat-resistant coatings designed to withstand the rigors of high-performance driving.

1. Cost: The HD-PS981-RTP Resonated Exhaust Manifold is a premium aftermarket component, and its price reflects its high-performance capabilities. This may be a significant investment for some enthusiasts.

2. Installation Complexity: Installing the HD-PS981-RTP Resonated Exhaust Manifold may require professional assistance, as it involves extensive engine disassembly and welding. This could result in additional labor costs.

3. Loudness: This exhaust manifold is designed to deliver a more aggressive exhaust note. While this may be a desirable feature for some, it could be a disadvantage for those who prefer a quieter driving experience.

The Circuit Werks HD-PS981-RTP Resonated Exhaust Manifold is an excellent choice for Porsche Cayman and Boxster 981 owners seeking improved performance, a more engaging exhaust note, and durability. However, it comes with a higher price tag and requires professional installation, which may be a deterrent for some enthusiasts. Ultimately, the decision to purchase this exhaust manifold depends on your personal preferences, budget, and performance goals. If you value power, sound, and durability over convenience and cost, the HD-PS981-RTP Resonated Exhaust Manifold is a worthwhile investment for your 12-16 Porsche Cayman or Boxster 981.

part # hdps981 prices

• $719.99-$2529.99

specifications maniheader:

• for models: Cayman, Boxster
• for makes: Porsche
• for years: 2012-2016
• brand: Circuit Werks
• type: Exhaust Manifold
• manufacturer part number: HD-PS981-RTP
• features: Improves Power And Throttle Response, Direct Bolt On
• material: Stainless Steel
• placement on vehicle: Rear
• country of origin: United States

general maniheader:

• condition: New
• Car Truck Parts Accessories > Exhaust Emission Systems > Manifolds Headers

shipping maniheader:

• transit: 4-9 Days
• cost: $0.00
• type: Fixed
• service: Economy, Standard
• class: Economy, Standard

seller maniheader:

• # reviews: 992
• rating: 100.0%

payments maniheader:

• other
• wallet: Paypal
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returns maniheader:

• paid by: Seller
• time: 30 Days
• policy: Returns Accepted

offer maniheader:

• sold: 0
• availability: In Stock
• started: February 28, 2026
• quantity: 3
• options: Ship-to-home