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Your Vehicle  //  Porsche  //  997 (911) MK1 2005-2008  //  Any

Exhaust heat shields

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99750581192
Product Information
Product Information

Genuine Porsche rear bumper guard plate for 911 GT3 and GT3 RS. Installed near the exhaust system, it separates the surrounding bumper components from a concentrated source of heat.

Fits

  • Porsche 997.1 911 GT3 2006–09

Check fitment for your specific vehicle (model, year, engine) before ordering.

What This Product Does

The plate forms part of the protective arrangement within the GT3 rear bumper assembly. Its position helps control the transfer of heat from the nearby exhaust area to adjacent bumper materials and components.

Functions

  • Provides a physical barrier between the exhaust area and bumper assembly
  • Helps manage heat around neighbouring rear body components
  • Supports the original protective layout of the GT3 rear bumper
  • Replaces a missing, corroded or distorted guard plate

Technical Details

  • Manufacturer: Porsche
  • Part number: 99750581192
  • Component type: Guard plate and exhaust heat shield
  • Installation position: Rear bumper area
  • Application: Porsche 997.1 911 GT3 and GT3 RS
  • Model period: 2006–09

Symptoms of Fault

  • Visible cracking, distortion or corrosion
  • Guard plate missing following bumper or exhaust work
  • Rattling or buzzing caused by loose mounting points
  • Heat discolouration or marking on nearby bumper components
  • Damaged fixings preventing the plate from sitting securely

Why Replacement Matters

A damaged or absent plate can leave nearby bumper materials more exposed to heat from the exhaust area. Replacing it restores the intended barrier and helps maintain the factory arrangement. The mounting hardware, adjoining shields and exhaust alignment should also be inspected during fitting, as loose fixings or incorrect exhaust clearance can cause vibration and unwanted heat exposure.

FAQs

  • Where is this guard plate fitted?
    It is positioned within the rear bumper assembly close to the exhaust system.
  • Is this an exhaust component?
    It is a protective guard plate associated with the exhaust area rather than a gas-carrying section of the exhaust system.
  • Can a damaged plate cause a rattle?
    Yes. Corrosion, distortion or damaged mounting points can allow the plate to vibrate, particularly at certain engine speeds.
  • Does it fit every Porsche 997?
    The supplied application is for the 997.1 911 GT3 and GT3 RS. Confirm the part number against the vehicle details before installation.


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99750581192
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About Exhaust heat shields

Porsche Exhaust Heat Shields

At Design911, we supply a wide range of exhaust heat shields for Porsche models, helping you maintain, personalise and enjoy your car.

Why do Porsche Exhaust Heat Shields matter?

Exhaust heat shields control how exhaust heat is managed around your Porsche, protecting nearby parts and keeping temperatures under control in everyday use. Over time they can corrode, crack, loosen or even fall away, or simply start to look tired compared with the rest of the underside. Replacing tired or damaged shields helps your Porsche feel better cared for and can prevent small niggles turning into larger jobs later on.

  • Keep your Porsche looking smart rather than tired or neglected
  • Help protect the surrounding area from dirt and corrosion where relevant
  • Reduce minor niggles such as looseness, rattles or mismatched parts
  • Support long-term enjoyment, pride of ownership and potential resale value

Common options & kits

Individual replacement parts 

Specific items to address a particular area or issue without changing everything at once.

  • Ideal for targeted repairs
  • Lets you replace only what is needed
  • Helps keep initial costs under control

Matched sets or pairs 

Components supplied together so both sides or related items are renewed at the same time.

  • Consistent feel and performance
  • Helps avoid uneven wear or behaviour
  • A sensible choice for routine maintenance

Complete kits 

Grouped parts designed to refresh a whole system or area in one go, useful for upgrades and restorations.

  • Everything specified in a single package
  • Saves time compared with sourcing parts individually
  • Ideal when upgrading or restoring your Porsche

Brands & quality options

At Design911, we stock genuine Porsche parts where available, plus OEM-equivalent and carefully selected aftermarket brands. This lets you choose between keeping things original, adding subtle upgrades or managing budgets on everyday maintenance.

Dansk 

Dansk, part of the JP Group, supplies a wide range of replacement parts including exhaust components and associated fittings. Their products are widely used as an OEM-equivalent option, offering practical solutions for maintaining and restoring Porsche models.

Porsche 

Genuine Porsche parts are designed and tested by the manufacturer for correct fit and function. They are a strong choice when you want to maintain originality and ensure the part matches your Porsche model’s specific requirements.

When should you review or replace your Porsche exhaust heat shields?

Checking exhaust heat shields regularly helps you spot wear, damage or age-related deterioration before it affects comfort, refinement or leads to more expensive repairs later on.

  • Existing parts are worn, cracked, scuffed, faded, corroded or missing
  • You notice looseness, vibration or an untidy appearance around the area they sit in
  • You have had related work carried out and want everything to look and feel consistent
  • You want the car to feel smarter and better cared for in daily use or before resale

If any of these apply, it is a good time to review your exhaust heat shields and replace anything that is past its best, so your Porsche stays dependable and enjoyable to drive.

Explore Porsche exhaust heat shields with Design911

Browse exhaust heat shields for Porsche at Design911 — from individual parts to complete kits — and find options to suit everyday maintenance, upgrades and full projects.

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