Exhaust for Body Conversion
- Porsche 996 C2 3.4L 1997-08/01
- Porsche 996 C4 3.4L 1997-08/01
- Porsche 996 C2 3.6L 09/01-2005
- Porsche 996 C4 3.6L 09/01-2005
- Porsche 996 C4S 3.6L 09/01-2005

DesignTek 997 GT3 RS sytle exhaust pipe conversion with 2 x 100mm centre outlets & DesignTek Sports exhaust boxes
Please note:
This exhaust pipe is used when you are fitting a GT3 style centre exit rear bumper
Related reference numbers
Related, superseded, cross reference or alternative numbers for comparison.
EXHAUSTKIT73
The product you are viewing cross references to these numbers
This kit is comprised of the following items:
- Porsche 996 C2 3.4L 1997-08/01
- Porsche 996 C4 3.4L 1997-08/01
- Porsche 996 C2 3.6L 09/01-2005
- Porsche 996 C4 3.6L 09/01-2005
- Porsche 996 C4S 3.6L 09/01-2005

997 GT3 RS sytle exhaust pipe conversion with 2 x 100mm centre outlets & DANSK Sports exhaust boxes
Please note:
This exhaust pipe is used when you are fitting a GT3 style centre exit rear bumper
Related reference numbers
Related, superseded, cross reference or alternative numbers for comparison.
EXHAUSTKIT74
The product you are viewing cross references to these numbers
This kit is comprised of the following items:
- Porsche 996 C2 3.4L 1997-08/01
- Porsche 996 C4 3.4L 1997-08/01
- Porsche 996 C2 3.6L 09/01-2005
- Porsche 996 C4 3.6L 09/01-2005
- Porsche 996 C4S 3.6L 09/01-2005
- Porsche 997 MK1 Carrera 2 3.6L 2005-08
- Porsche 997 MK1 Carrera 2S 3.8L 2005-08
- Porsche 997 MK1 Carrera 4 3.6L 2005-08
- Porsche 997 MK1 Carrera 4S 3.8L 2005-08
- Porsche 997 MKII Carrera C2 3.6L 2009-12
- Porsche 997 MKII Carrera C4 3.6L 2009-12
- Porsche 997 MKII Carrera C2S 3.8L 2009-12
- Porsche 997 MKII Carrera C4S 3.8L 2009-12
DesignTek GT3 style exhaust pipe conversion with 2 x 100mm centre outlets.

Fits:
Porsche 996 C2/C4/C4S
Porsche 997 GEN1 C2/C4/C4S *Use with 996 Exhaust boxes
Porsche 997 GEN1 C2/C4/C4S *Use the existing 997 Exhaust boxes, cut & weld the flange connection
Porsche 997 GEN2 C2/C4/C4S *Use the existing 997 Exhaust boxes, cut & weld the flange connection
Please note:
This exhaust pipe is used when you are fitting GT3 (centre exit) rear bumper.
Porsche Exhaust for Body Conversion
At Design911, we supply a wide range of exhaust options for body conversion on Porsche models, helping you maintain, personalise and enjoy your car while ensuring everything fits your new bodywork correctly.
Why do Porsche Exhaust For Body Conversion matter?
Exhaust components for body conversions affect how the rear of your Porsche looks, sounds and performs after major cosmetic changes. When bumpers, valances or diffusers are altered, the factory exhaust layout may no longer line up correctly, potentially causing clearance, noise or heat issues. Updating the exhaust at the same time as the conversion helps you achieve the desired appearance while supporting reliable day‑to‑day use.
- 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 Motorsport
Dansk Motorsport is the performance and sport line of Dansk Original, offering a range of sport exhausts for air-cooled Porsche 911 models, including 964. Their systems are designed to enhance both sound and appearance, with options such as regular sport exhausts, sound-focused versions and valve-controlled systems that can integrate with or retrofit Porsche valve control.
DesignTek
DesignTek packages provide grouped Porsche parts and upgrades selected to work well together on specific models. Choosing the correct DesignTek exhaust for your body conversion involves checking part numbers and fitment details to ensure the tips and pipework align correctly with your Porsche’s new rear bumper or diffuser.
Fabspeed
Fabspeed Motorsport specialises in high-performance Porsche exhaust systems and related upgrades, designed and engineered in-house. Their products focus on improved flow, sharper throttle response and a sportier exhaust note for Porsche models, with systems widely used on modified and track-focused cars.
Kits Kit options bring together compatible components for particular Porsche models or conversion styles, simplifying selection and helping ensure correct fitment. Always confirm the kit specification, body style and model year details, so the exhaust layout suits your chosen body conversion.
When should you review or replace your Porsche exhaust for body conversion?
Checking exhaust parts related to a body conversion regularly helps you spot fitment, clearance or heat issues before they affect comfort, refinement or lead 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 for body conversion and replace anything that is past its best, so your Porsche stays dependable and enjoyable to drive.
Explore Porsche exhaust for body conversion with Design911
Browse exhaust options for body conversion for Porsche at Design911 — from individual parts to complete kits — and find options to suit everyday maintenance, upgrades and full projects.