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FSPOR958V8MAXP
Product Information
Fabspeed's Maxflo Performance Exhaust System installed on a Porsche 958 V6 with Fabspeed's Deluxe Quad-Style Tips polished to a mirrored finish.
Increase power and save weight with a throatier and deeper exhaust note throughout the RPM range.
FEATURES:
• Fits all Porsche 958 Cayenne S / GTS vehicles (2011+)
• Adds 8 wheel horsepower increasing throttle response
• Includes Fabspeed's Deluxe Quad-Style Tips in Polished Chrome or X-50 Style; also compatible with OEM tips
• Improves sports car sound and power throughout the RPM range
• Constructed from high-quality 14-16ga CNC mandrel-bent T304L stainless steel for optimum flow and maximum durability
• Direct bolt-on replacements for the restrictive factory mufflers
• All Fabspeed performance products are backed by the Fabspeed Lifetime Limited Warranty
Please note: This is a special-order item manufactured to order. In some cases, please allow 4 – 5 weeks for the delivery. Special order items cannot be cancelled from this supplier once your order has been placed.
Related reference numbers
Related, superseded, cross reference or alternative numbers for comparison.
FSPOR958V8MAXP
The product you are viewing cross references to these numbers
Product Information
Fabspeed Maxflo Performance Exhaust System. Fabspeed's Maxflo Performance Exhaust System installed on a Porsche 958 V6 with Fabspeed's Deluxe Quad-Style Tips polished to a mirrored finish.
Increase power and save weight with a throatier and deeper exhaust note throughout the RPM range.
FEATURES:
• Fits all Porsche 958 Cayenne S / GTS vehicles (2011+)
• Adds 8 wheel horsepower increasing throttle response
• Includes Fabspeed's Deluxe Quad-Style Tips in Polished Chrome or X-50 Style; also compatible with OEM tips
• Improves sports car sound and power throughout the RPM range
• Constructed from high-quality 14-16ga CNC mandrel-bent T304L stainless steel for optimum flow and maximum durability
• Direct bolt-on replacements for the restrictive factory mufflers
• All Fabspeed performance products are backed by the Fabspeed Lifetime Limited Warranty
Please note: This is a special-order item manufactured to order. In some cases, please allow 4 – 5 weeks for the delivery. Special order items cannot be cancelled from this supplier once your order has been placed.
Related reference numbers
Related, superseded, cross reference or alternative numbers for comparison.
FSPOR958V8MAXP
95811191010
95811191011
The product you are viewing cross references to these numbers
Vehicle Group
Vehicle Group
- Porsche 958 Cayenne S V8 4.8L Petrol 400HP 2010-17
- Porsche 958 Cayenne GTS V8 4.8L Petrol 400HP 2010-17
Price: £3,496.00 inc. VAT
Orderable - 21 to 42 Days
Shop Securely
12 Month Warranty
Worldwide Delivery
6880101598C-
Product Information
RACING Stainless steel sport exhaust system L/R, 4 stainless steel "Street Race" tips Ø 98 mm, without homologation
Fits:
Not for facelift
Porsche Cayenne S Typ(e) 958 4.8l V8 294kW M4802 2010-14
Generic:
The SPORTS LABEL from REMUS GmbH is a superior quality product due to numerous factors such as build quality, performance and sound!
Quality:
All SPORTS LABEL exhaust systems are made of aircraft quality 304 stainless steel inside and out. The canister is electro polished to ensure a lasting finish and some sections of the canister are covered with high endurance black ceramic paint to prevent damage and for better looks. Remus did not stop there, it offers one of the largest selection of tip designs which are of the highest quality on the market. They feature high grade 441 stainless steel. Why 441? It is more resistant to corrosion and surface rust than 304. The tips are also chrome plated to ensure a lasting shiny finish and moreover, they are resonated to ensure a drone free system.
Performance:
All SPORTS LABEL exhaust systems are engineered with performance in mind, they all feature straight through free flow designs to ensure as little resistance possible thus promoting great horsepower and torque gains. All of the SPORTS LABEL systems are tested for back pressure reduction and REMUS GmbH uses it's own roller type dynograph to ensure positive wheel power gains on most of the models.
Sound:
All REMUS exhaust systems, from the Wild Labels to the Racing systems, are tested in an industry exclusive sound chamber. This allows REMUS GmbH to fine tune every single exhaust produced in order to meet the expectations of our demanding customers. All SPORTS LABEL exhaust systems are TUV approved and are thus legal for road use in Europe*. The decibel level is very close to stock/OEM however the sound characteristics are altered to offer a deep and refined tone absent in the factory exhaust system.
Every SPORTS LABEL exhaust system features the following:
• Straight through free flow design
• TUV approved*
• Made from 304 stainless steel inside and out
• 441 Stainless steel chrome plated tips
• Vast selection of tips
• Lifetime unlimited mileage warranty
• Installed using factory mounting points
• Black ceramic coating for better look and to prevent surface damages
• Machine TIG welded and mandrel bent
• CNC machined
• Laser engraved REMUS logo
*unless noted otherwise under specific!
Please note: Delivery time is normally 2-3 weeks.
Related reference numbers
Related, superseded, cross reference or alternative numbers for comparison.
6880101598C-
The product you are viewing cross references to these numbers
Product Information
Sport exhaust system. RACING Stainless steel sport exhaust system L/R, 4 stainless steel "Street Race" tips Ø 98 mm, without homologation
Fits:
Not for facelift
Porsche Cayenne S Typ(e) 958 4.8l V8 294kW M4802 2010-14
Generic:
The SPORTS LABEL from REMUS GmbH is a superior quality product due to numerous factors such as build quality, performance and sound!
Quality:
All SPORTS LABEL exhaust systems are made of aircraft quality 304 stainless steel inside and out. The canister is electro polished to ensure a lasting finish and some sections of the canister are covered with high endurance black ceramic paint to prevent damage and for better looks. Remus did not stop there, it offers one of the largest selection of tip designs which are of the highest quality on the market. They feature high grade 441 stainless steel. Why 441? It is more resistant to corrosion and surface rust than 304. The tips are also chrome plated to ensure a lasting shiny finish and moreover, they are resonated to ensure a drone free system.
Performance:
All SPORTS LABEL exhaust systems are engineered with performance in mind, they all feature straight through free flow designs to ensure as little resistance possible thus promoting great horsepower and torque gains. All of the SPORTS LABEL systems are tested for back pressure reduction and REMUS GmbH uses it's own roller type dynograph to ensure positive wheel power gains on most of the models.
Sound:
All REMUS exhaust systems, from the Wild Labels to the Racing systems, are tested in an industry exclusive sound chamber. This allows REMUS GmbH to fine tune every single exhaust produced in order to meet the expectations of our demanding customers. All SPORTS LABEL exhaust systems are TUV approved and are thus legal for road use in Europe*. The decibel level is very close to stock/OEM however the sound characteristics are altered to offer a deep and refined tone absent in the factory exhaust system.
Every SPORTS LABEL exhaust system features the following:
• Straight through free flow design
• TUV approved*
• Made from 304 stainless steel inside and out
• 441 Stainless steel chrome plated tips
• Vast selection of tips
• Lifetime unlimited mileage warranty
• Installed using factory mounting points
• Black ceramic coating for better look and to prevent surface damages
• Machine TIG welded and mandrel bent
• CNC machined
• Laser engraved REMUS logo
*unless noted otherwise under specific!
Please note: Delivery time is normally 2-3 weeks.
Related reference numbers
Related, superseded, cross reference or alternative numbers for comparison.
6880101598C-
6880101598C-
The product you are viewing cross references to these numbers
Vehicle Group
Vehicle Group
- Porsche 958 Cayenne S V8 4.8L Petrol 400HP 2010-17
Price: £1,112.51 inc. VAT
Orderable - 10 to 21 Days
Shop Securely
12 Month Warranty
Worldwide Delivery
TSPOCAY12.000.A
Product Information
Fits:
Porsche 958 Cayenne S
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
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
SYSTEM FINISH - POLISHED
Mirror finishes are highly reflective and created by polishing the stainless steel. The polishing process enhances appearance and consistency, making cleaning easier. A special rolling procedure is used. It is essential to remove deep scratches as any surface defects will be very noticeable on the finished product. it improves corrosion resistance. The polishing eradicates crevices where corrosive particles can lodge themselves.
END TIPS DESIGN - OE
The muffler must be used in conjunction with the original exhaust end tips
END TIPS NUMBER AND POSITION
1 + 1 AT THE SIDES
The tailpipes are located low down at the sides of the car. There is one tailpipe 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 - NO VALVE
The exhaust system does not include a valve and always guarantees the most impressive sound. If the standard system includes one, control of the valve by both the engine ECU and by the pilot via the specific control systems is no longer possible
Product Information
Sports exhaust rear silencer.Fits:
Porsche 958 Cayenne S
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
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
SYSTEM FINISH - POLISHED
Mirror finishes are highly reflective and created by polishing the stainless steel. The polishing process enhances appearance and consistency, making cleaning easier. A special rolling procedure is used. It is essential to remove deep scratches as any surface defects will be very noticeable on the finished product. it improves corrosion resistance. The polishing eradicates crevices where corrosive particles can lodge themselves.
END TIPS DESIGN - OE
The muffler must be used in conjunction with the original exhaust end tips
END TIPS NUMBER AND POSITION
1 + 1 AT THE SIDES
The tailpipes are located low down at the sides of the car. There is one tailpipe 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 - NO VALVE
The exhaust system does not include a valve and always guarantees the most impressive sound. If the standard system includes one, control of the valve by both the engine ECU and by the pilot via the specific control systems is no longer possible
Vehicle Group
Vehicle Group
- Porsche 958 Cayenne S V8 4.8L Petrol 400HP 2010-17
Price: £2,153.85 inc. VAT
Orderable - 16 to 21 Days
Shop Securely
12 Month Warranty
Worldwide Delivery
95804420001
Product Information
Fits:
Porsche 958 Cayenne S 4.8L MKIII 2011>>
Sports exhaust system. Features modified main silencers and two twin-tube trims with Cayenne Turbo design in polished, high-gloss aluminium with a nanocoat finish. The sporty sound is selected using the existing SPORT button.
Only for Cayenne and Cayenne S.
For Installation instructions CLICK HERE
Related reference numbers
Related, superseded, cross reference or alternative numbers for comparison.
95804420001
The product you are viewing cross references to these numbers
Product Information
Sports Exhaust System. Fits:
Porsche 958 Cayenne S 4.8L MKIII 2011>>
Sports exhaust system. Features modified main silencers and two twin-tube trims with Cayenne Turbo design in polished, high-gloss aluminium with a nanocoat finish. The sporty sound is selected using the existing SPORT button.
Only for Cayenne and Cayenne S.
For Installation instructions CLICK HERE
Related reference numbers
Related, superseded, cross reference or alternative numbers for comparison.
95804420001
95804420000
The product you are viewing cross references to these numbers
Vehicle Group
Vehicle Group
- Porsche 958 Cayenne S V8 4.8L Petrol 400HP 2010-17
Price: £2,212.39 inc. VAT
Orderable - 14 to 28 Days
Shop Securely
12 Month Warranty
Worldwide Delivery
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About All Silencers / Mufflers
Standard Exhaust Systems – Engineered for Performance, Sound & Longevity
A standard exhaust system is essential for your Porsche’s performance, efficiency, and sound. It controls the flow of exhaust gases from the engine, reduces emissions, manages noise levels, and ensures balanced back pressure for optimal power delivery.
At Design911, we supply standard exhaust systems built from high-grade stainless steel and corrosion-resistant materials. Designed to meet or exceed manufacturer performance standards, these systems deliver the perfect blend of durability, refinement, and performance — ideal for both daily driving and restoration projects.
Each exhaust system is developed to ensure precise fitment, excellent gas flow, and an authentic Porsche exhaust note that retains the car’s original character.
What Do Standard Exhaust Systems Do?
A standard exhaust system performs several vital roles that keep your Porsche running efficiently, cleanly, and safely.
Core Functions:
- Directs
exhaust gases safely away from the engine.
- Reduces
emissions through catalytic converters and silencers.
- Controls
back pressure for balanced performance and fuel efficiency.
- Minimises
engine noise while preserving Porsche’s signature tone.
- Aids temperature regulation and exhaust scavenging.
A properly maintained exhaust system ensures smooth performance, reduced fuel consumption, and compliance with emissions regulations.
Why Do Exhaust Systems Fail?
Exhaust systems are constantly exposed to heat, moisture, and corrosive gases — all of which take a toll over time.
Common Causes of Failure Include:
- Corrosion
and rust from road salt, condensation, and moisture.
- Cracked
welds or pipes due to vibration and thermal cycling.
- Internal
baffle damage causing rattling or loss of silencing effect.
- Blocked
or leaking joints leading to reduced performance and increased noise.
- Burnt-out catalytic converters or mufflers reducing efficiency.
Signs of exhaust failure include loud noises, rattling,
exhaust odours, or reduced engine performance — all clear indicators that
replacement is required.
Why Replace Standard Exhaust Components?
Replacing a worn or damaged exhaust system restores performance, comfort, and efficiency while maintaining your Porsche’s distinctive exhaust tone.
Key Benefits:
- Restores proper exhaust flow and back pressure.
- Improves fuel efficiency and power output.
- Reduces noise and vibration.
- Ensures emissions compliance and MOT readiness.
- Built from corrosion-resistant stainless steel for longevity.
- Direct-fit compatibility for classic and modern Porsche models.
Upgrading to a high-quality standard exhaust preserves the car’s original performance characteristics while ensuring long-lasting reliability.
Highlights:
- Precision-engineered exhaust systems for Porsche vehicles.
- Optimised gas flow for power, torque, and efficiency.
- Durable stainless-steel construction for corrosion resistance.
- Designed for authentic tone and perfect fitment.
- Suitable for classic restoration and modern maintenance.
- Reliable, quiet, and performance-balanced solutions.
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