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Porsche > Cayenne 9YA (E3) 2018-2023 > Exhausts >

Sport Silencers / Mufflers

Sport Silencers / Mufflers

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DISPLAYING 1 to 3 (of 3 products)
Exhaust Muffler / Silencer Rear box DesignTek. Porsche 9YA / 9YA.2 Cayenne V6 Hybrid 2019>> - PAB253609, PAB253609E, PAB253409, PAB253409B - 69-PS126V
1
Exhaust Muffler / Silencer Rear box DesignTek. Porsche 9YA / 9YA.2 Cayenne V6 Hybrid 2019>>
360600YA01
Product Information
Product Information
A Voucher for £100 available when you buy this product. For more information CLICK HERE

Upgrade the exhaust system of your 2019 onwards Porsche Cayenne V6 Hybrid with this complete SUS304 stainless steel cat-back exhaust system supplied with stainless steel tips.

Fits:
Porsche 9YA Cayenne V6 3.0L Hybrid 2019 - 2023
Porsche 9YA.2 Cayenne V6 3.0L Hybrid 2023 >>


This is a complete aftermarket cat-back exhaust system for the Porsche Cayenne V6 Hybrid. It replaces the exhaust assembly from the catalytic converter connection rearwards and includes the main pipework, centre resonator, rear silencer assembly and quad exhaust outlets shown.

A cat-back installation retains the vehicle’s original catalytic converter and upstream emissions equipment while replacing the principal rear exhaust components.

Manufactured from corrosion-resistant SUS304 stainless steel, the system is suitable for year-round road use and offers improved resistance to moisture, heat and road salt compared with lower-grade exhaust materials. The polished quad tailpipes provide a purposeful rear appearance while complementing the Cayenne’s original bumper design.

Key Features and Benefits
•  Manufactured from durable SUS304 stainless steel
•  Complete cat-back exhaust system
•  Includes centre resonator and rear silencer assembly
•  Quad polished stainless steel tailpipes
•  Corrosion-resistant construction
•  Sportier exhaust appearance
•  Designed to retain the original catalytic converter

Important Notes
•  This is an aftermarket performance exhaust component. Sound level, appearance and local road legality may vary by market. Buyers should confirm applicable vehicle noise, modification and inspection regulations before installation.

•  The catalytic converter and other upstream emissions-control components are not shown as part of this cat-back assembly. Fitment should always be verified before painting, modifying or installing the product.

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

360600YA01
PAB253609
PAB253609E
PAB253409
PAB253409B

The product you are viewing cross references to these numbers
Sports exhaust centre pipes. Porsche 9YA Cayenne V6 2.9ltr / 3.0lrt
2
Sports exhaust centre pipes. Porsche 9YA Cayenne V6 2.9ltr / 3.0lrt
TSPOCAYS18.030.A
Product Information
Product Information
Sports exhaust centre pipes. Porsche 9YA Cayenne V6 2.9Ltr and 3.0Ltr

tubi

Fits
2019 Onwards
Porsche 9YA (E3) Cayenne V6 Bi-turbo 3.0Ltr - With Gasoline Particulate Filter (GPF)
Porsche 9YA (E3) Cayenne S V6 turbo 2.9Ltr
Porsche 9YA (E3) Cayenne E-Hybrid 2.9Ltr

RACETRACK USE ONLY
These components are designed and developed for racetrack use and to maximise the car's performance. They are not street legal and must be installed by professionals in the sector

This system fits on Cayenne 3.0 with GPF version, Cayenne S 2.9 and Cayenne E-Hybrid.
The component is perfectly interchangeable with the original components, following the instructions in the constructor's workshop manual.

MATERIAL - AISI 304 STAINLESS STEEL
A choice stainless steel ideal for aggressive environments where combustion emissions can cause serious chemical corrosion on other types of metal

MAIN PIPE DIMENSION - 65mm
This is the diameter of the main pipe of the exhaust system
Sports exhaust rear silencer Porsche 9YA Cayenne 2.9ltr / 3.0lrt
4
Sports exhaust rear silencer Porsche 9YA Cayenne 2.9ltr / 3.0lrt
TSPOCAYS18.000.AV
Product Information
Product Information
Sports exhaust rear silencer Porsche 9YA Cayenne 2.9Ltr and 3.0Ltr

tubi

Fits
2019 Onwards
Porsche 9YA (E3) Cayenne V6 Bi-turbo 3.0Ltr
Porsche 9YA (E3) Cayenne V6 turbo 2.9Ltr

RACETRACK USE ONLY
These components are designed and developed for racetrack use and to maximise the car's performance. They are not street legal and must be installed by professionals in the sector

The component is perfectly interchangeable with the original components, following the instructions in the constructor's workshop manual.

SOUND - TUBI SOUND
Tubi Sound is the standard sound of Tubi Style exhausts, louder and more powerful than the original sound. This sound represents our brand

END TIPS NUMBER AND POSITION -2 + 2 AT THE SIDES
The tailpipes are located low down at the sides of the car. There are two tailpipes at each side.

MATERIAL - AISI 304 STAINLESS STEEL
A choice stainless steel ideal for aggressive environments where combustion emissions can cause serious chemical corrosion on other types of metal

MAIN PIPE DIMENSION - 65mm
This is the diameter of the main pipe of the exhaust system

EXHAUST VALVE - ELECTRIC
The exhaust system is complete with electric valve. The electric actuator is not included and the standard actuator already installed on the car must be used. Control of the original valve is still provided.
DISPLAYING 1 to 3 (of 3 products)
About Sport Silencers / Mufflers

Porsche Sport Silencers & Mufflers - Performance Sound & Exhaust Upgrades

Sport Silencers / Mufflers are designed to enhance the sound, performance, and driving character of your Porsche by improving exhaust gas flow and delivering a more engaging exhaust note. Compared to standard exhaust silencers, sports mufflers reduce restriction, sharpen throttle response, and provide a sportier tone that better reflects Porsche’s performance heritage.

Available from Design911, this category includes both genuine Porsche sport exhaust components and high-quality aftermarket performance mufflers, giving owners the choice between factory-engineered authenticity and performance-focused customisation.

What Do Sport Silencers / Mufflers Do?

Sport silencers optimise exhaust flow while enhancing sound quality.

Core Functions:

  • Reduce exhaust backpressure for improved engine breathing.
  • Enhance throttle response and power delivery.
  • Produce a deeper, sportier exhaust note.
  • Improve exhaust efficiency and flow dynamics.
  • Enhance the overall driving experience.

A well-designed sports muffler balances performance gains with refined sound control.

Why Do Standard Exhaust Silencers Fail or Fall Short?

Standard exhaust mufflers are designed primarily for noise reduction, emissions compliance, and longevity. Over time, common issues include:

  • Internal corrosion from condensation and heat cycles.
  • Restrictive baffling limiting exhaust flow.
  • Dull or muted exhaust sound.
  • Internal baffle breakdown causing rattles.
  • Reduced efficiency when paired with performance upgrades.

As these components age, both performance and sound quality can deteriorate.

Why Upgrade to Sport Silencers / Mufflers?

Sport silencers are engineered to improve both performance and auditory feedback.

Upgrade Benefits:

  • Improved exhaust flow and reduced restriction.
  • Enhanced exhaust sound without excessive drone.
  • Increased driving engagement and responsiveness.
  • Available in OEM Porsche or performance aftermarket options.
  • Ideal for road, touring, and spirited driving.

Upgrading delivers a more exciting exhaust character while supporting engine efficiency.

Highlights

  • Porsche sport silencer and muffler upgrades
  • OEM Porsche and premium aftermarket options
  • Improved exhaust sound, flow, and performance
  • Designed for performance-focused driving
  • High-quality materials for durability and reliability       

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