air distribution housing Genuine Porsche part 99611313101

Code: 99611313101

Genuine Porsche part

air distribution housing

The product code 99611313101 was also found on these diagrams

air injection for 986 Boxster 2.7L (M96.23) 2000-05 and 986 Boxster S 3.2L (M96.21/22/24) 2000-04

Additional information:

• This part is brand new and unused.
• Please verify that it is 100% suitable for your specific vehicle before purchase to ensure compatibility.

Before purchasing thoroughly check part to confirm compatibility.

Related products

Exhaust manifold to catalytic converter gasket. Porsche 986 Boxster

99611311300/1

Product Information

Exhaust manifold to catalytic converter gasket.
This gasket provides a tight, pressure-resistant seal between the exhaust manifold and the catalytic converter. Under high exhaust temperatures and pulsating exhaust flow, the gasket maintains integrity to prevent leaks, ensures correct back-pressure, and preserves exhaust gas routing as per factory specifications.
Sold each, 2 required per vehicle.

Fits:
Porsche 986 Boxster 2.7L 1999 - 2005
Porsche 986 Boxster S 3.2L 1999 - 2005

Diagram ref no 7

• It is supplied as a single seal; for full exhaust assembly maintenance usually two are required (one per side/exhaust bank) to guarantee symmetric sealing and effective exhaust performance.

• Position: Between the exhaust manifold and catalytic converter - forms the connection seal in the exhaust system.

• Function: Provides a pressure-tight, heat-resistant seal to prevent exhaust leaks, ensure correct exhaust routing, maintain back-pressure, and reduce risk of exhaust-gas leakage or noise.

Over time, high exhaust heat and repeated heating/cooling cycles cause exhaust gaskets to degrade. They may shrink, crack, or lose sealing pressure — which leads to exhaust leaks, rattling, increased emissions, back-pressure loss, poor performance or noisy exhaust. Replacing this gasket restores a secure, leak-free connection and helps maintain engine efficiency, emissions compliance, and exhaust system integrity.

When to replace:
• Audible exhaust leak or ticking / hissing noise at exhaust manifold / cat junction
• Visible soot or carbon deposits around the gasket area (sign of leakage)
• Reduced engine performance, rough idle or inconsistent exhaust tone
• After removing exhaust manifold, catalytic converter or exhaust down-pipe for maintenance or repair
• During a full exhaust system overhaul or gasket-replacement maintenance cycle
• When original gasket shows signs of age, heat damage, corrosion or physical deformation

Related reference numbers
Related, superseded, cross reference or alternative numbers for comparison.

99611311300

99611311300

The product you are viewing cross references to these numbers

4 4 4 4

Exhaust support bracket. Porsche 996 / 997

99611312355

Product Information

The Porsche Exhaust Strap (Part No. 99611312355) is a genuine OEM component designed to securely support the exhaust system and ensure optimal alignment. This strap helps prevent unwanted movement, vibration, and misalignment that can lead to costly damage over time.

Fits:
Porsche 996 C2 / C4 08/2001 - 2004
Porsche 997 C2 / C4 2005 - 2008

Diagram Ref no 9

•  Made from durable, high-quality materials
•  Provides a snug fit around the catalytic converter or silencer
•  Reduces stress on exhaust mounts and brackets
•  Direct replacement part for Porsche 911 (996 2001>> / 997) models
•  Ensures perfect fit and long-lasting reliability

Replacing a worn or corroded exhaust strap is essential to maintaining the performance, safety, and longevity of your exhaust system. With the original Porsche strap, you can be confident in maintaining factory specifications and preserving your vehicle’s value.

Related reference numbers
Related, superseded, cross reference or alternative numbers for comparison.

99611312355

99611312355

99611312353

The product you are viewing cross references to these numbers

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air distribution housing Genuine Porsche part 99611313101