OE Match

• Porsche 997 MK1 TURBO 2007-09
• Porsche 997 MK1 GT2 2007-09
• Porsche 997 MKII GT3 2010-11
• Porsche 997 MKII Turbo 2010-13
• Porsche 997 MKII GT2 RS 2011-13  

A mass airflow sensor is used to determine the mass of air entering an electronically fuel-injected engine. The air mass information is necessary for the engine control unit (ECU) to calculate and deliver the correct fuel mass to the engine. Air changes its density as it expands and contracts with temperature and pressure. In automotive applications, air density varies with the ambient temperature and altitude, and this is an ideal application for a mass sensor.

Crankcase Breather System (Air/Oil Separator)

The crankcase breather system, also known as the air/oil separator (AOS), is a critical engine component that should be replaced every 30,000 miles—or sooner if signs of failure appear.

When the system fails, it can cause:

• Vacuum leaks due to cracked hoses or a damaged air/oil separator
• Oil consumption and fouled spark plugs, as oil is drawn into the intake
• Increased crankcase pressure, which can lead to gasket leaks and other engine issues

Preventative Maintenance

Preventative maintenance is always the best approach. Our comprehensive Crankcase Breather Hose Kit includes all the components you need to replace the system properly. We also recommend performing an engine oil change at the same time to ensure peak performance and longevity.

Porsche 996 C4 3.4L 1997-08/01

Parts included are: 

• 1 x AOS Oil / air separator. Porsche 996 3.4L (ref 99610702355)
• 1 x Oil separator breather hose. Porsche 996 3.4L >>2001 (ref 99610714555)
• 1 x Crankcase breather hose. Porsche Boxster 986 >>2002 / 996 (ref 99610714755)
• 1 x Oil / Air Separator Boot Clamp. Porsche 986 Boxster / 996 >>2001 (ref 99951263000)
• 1 x Oil / Air Separator Boot for Porsche 996 3.4L 1998-02 / Boxster 986 - (ref 99610723752)

Click pictures for large parts diagram.
Diagram Ref No 1, 4 , 5 

• Position: Engine compartment – air cleaner housing mount 

Over time, the original straps can crack, stretch, or lose tension due to constant heat and aging. Worn straps may allow the air box to rattle or leak unfiltered air, reducing efficiency and risking engine wear. Replacing both straps together ensures equal tension and reliable, factory-level security.

Aluminium PDK Oil Sump with Replaceable Oil Filter with Oil Kit - Engineered for Strength, Longevity & Serviceability
The Aluminium PDK Oil Sump with Replaceable Oil Filter is a premium upgrade designed to replace the standard composite transmission pan found in many high-performance vehicles. Crafted from high-strength, corrosion-resistant aluminium, it provides superior durability, improved cooling, and easier servicing — while maintaining exact fitment and compatibility with the original transmission system.
Unlike traditional designs that require the entire pan to be replaced during service, this sump features a replaceable oil filter, reducing long-term maintenance costs and environmental waste.

Perfect for Porsche owners and enthusiasts seeking performance, precision, and practicality.

Porsche 970.1 Panamera V6 3.6L 2WD 2009-13
Porsche 970.1 Panamera 4 V6 3.6L 4WD 2009-13
Porsche 970.1 Panamera S V8 4.8L 2009-13
Porsche 970.1 Panamera 4S V8 4.8L 2009-13
Porsche 970.1 Panamera GTS V8 4.8L 2011-13
Porsche 970.1 Panamera Turbo V8 4.8L 2009-13
Porsche 970.1 Panamera Turbo S V8 4.8L 2009-13
Porsche 970.1 Panamera S Hybrid V6 3.0L 2011-13
Porsche 970.2 Panamera V6 3.6L 2WD (310Hp) 2014-16
Porsche 970.2 Panamera 4 V6 3.6L 4WD (310Hp) 2014-16
Porsche 970.2 Panamera S V6 Turbo 3.0L 2WD (420Hp) 2014-16
Porsche 970.2 Panamera S V6 Turbo 3.0L 2WD Executive 2014-16
Porsche 970.2 Panamera 4S V6 Turbo 3.0L 4WD (420Hp) 2014-16
Porsche 970.2 Panamera 4S V6 Turbo 3.0L 4WD Executive 2014-16
Porsche 970.2 Panamera GTS V8 4.8L 4WD (440Hp) 2014-16
Porsche 970.2 Panamera Turbo V8 4.8L (520Hp) 2014-16
Porsche 970.2 Panamera Turbo V8 Executive 2014-16
Porsche 970.2 Panamera Turbo S V8 4.8L 2014-16
Porsche 970.2 Panamera S E-Hybrid V6 3.0L (416Hp) 2014-16

The PDK oil sump plays a critical role in the operation of your dual-clutch transmission system. It houses the transmission fluid and filter, which together:

• Lubricate internal components to reduce wear and friction.
  
• Regulate temperature by dispersing heat generated during gear shifts.
  
• Filter debris and metal particles, ensuring clean fluid circulation.
  
• Maintain hydraulic pressure stability for smooth and consistent gear engagement.

This aluminium replacement sump provides a warp-free sealing surface, optimal thermal conductivity, and OE-fit dimensions for a simple bolt-on installation.

Why PDK Oil Sumps Fail
The standard composite (plastic) transmission pans found in many performance cars are susceptible to:

• Warping from heat cycles, leading to fluid leaks and improper sealing.
  
• Cracking or distortion caused by torque stress or road debris impact.
  
• Thread wear from repeated fluid services.
  
• Built-in non-replaceable filters, requiring complete pan replacement during each service.

Additionally, neglecting transmission fluid changes can cause:

• Poor shifting performance or hesitation.
• Overheating and accelerated clutch wear.
• Contaminant buildup, leading to internal component damage.

By upgrading to a durable aluminium sump with a replaceable filter, you eliminate the weaknesses of the standard design and ensure consistent reliability.

Why It Should Be Replaced or Upgraded
Replacing or upgrading to the aluminium PDK oil sump provides measurable benefits in performance, reliability, and maintenance:

• Serviceable Filter Design – Unlike the standard setup, you can replace the filter independently, saving time and cost during fluid changes.
  
• Long-Term Durability – Made from high-strength alloy aluminium, offering resistance to warping, cracking, and corrosion.
  
• Guaranteed Fitment – Manufactured to precise OE pan dimensions for correct clearances and easy installation.
  
• Enhanced Heat Dissipation – Aluminium dissipates heat more efficiently than plastic, extending fluid and component life.
  
• Extended Transmission Life – Protects against contamination and wear for smoother shifting and reduced long-term wear.

Every unit undergoes quality control at each step of production, ensuring the highest level of precision, sealing integrity, and performance reliability.

Advantages at a Glance

• High-strength, corrosion-resistant aluminium construction
• Replaceable service filter (no need to replace entire pan)
• Better heat management and structural rigidity
• Guaranteed fit and easy installation
• Includes premium filter and gasket for complete service
• Warp-free sealing for leak-free performance
• Quality control verified for every component

• Porsche 993 (911) C2 1994-97
• Porsche 993 (911) C4 1994-97 

• The muffler mounting kit secures the muffler(s) (rear silencer section of the exhaust system) to the vehicle’s chassis/body under the car.
• It ensures correct alignment of the muffler, holds it in place under vibration, heat cycles and road loads, prevents excessive movement, rattling or contact with the body or suspension.
• Proper mounting safeguards the exhaust system’s integrity: keeps the muffler in the correct position, ensures the hangers/straps are not stretched or damaged, avoids stress on the exhaust pipes, avoids under-body contact and prevents exhaust noise or failure of hangers.

• Excessive rattling, knocking or vibration under the car at the rear, especially from the muffler area when accelerating, decelerating or going over bumps — a worn/missing mount may allow movement.
  
• Visible movement or sag of the muffler away from its factory position; misalignment or sagging often means the mountings/hangers are fatigued, corroded or broken.
  
• Broken, corroded, or missing brackets, straps, clamps or bushings around the muffler mounting area — common on older 993 cars where road salt, heat and age have degraded components.
  
• Exhaust contact with body or suspension parts — if the muffler shifts due to failed mounting, you may see abrasion marks, burnt body panels or damage to surrounding components.
  
• Exhaust system repairs or muffler replacement: If you are already replacing the muffler and find mounting hardware is worn, replacing the full kit ensures the new muffler is mounted correctly and reduces future issues.