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Secondary Exhaust Muffler Bypass DesignTek for Porsche 991 S 3.8L - 3606009913
3606009913
Vehicle Group
- Porsche 991.1 Carrera C2S / GTS 3.8L (400/430 Bhp) 2012-16
- Porsche 991.1 Carrera C4S / GTS 3.8L (400/430 Bhp) 2012-16
Information
DesignTek Secondary Exhaust Muffler Bypass for Porsche 991 S 3.8L
Fits:
Porsche 991 Carrera S 3.8L
These simple U/J pipes remove the mufflers that are tucked up in the rear quarter panels. Why the reason for these I do not know. Typically in the past we either see a main centre muffler or 2 mufflers with catalyst pipes. So this was the first simplest part to change out. Keeping the same diameter for a perfect OEM replacement, these pipes are straight through which not only eliminates any muffler packing or baffling, but also the weight. Each stock muffler weighs approximately 15.6lbs. The Designtek Secondary Exhaust Muffler Bypass Pipes are about 3lbs each. Now eliminating restriction, we have also saved about 25lbs off the rear end. Because this part still retained the factory headers with cats and the factory center muffler, it added a slightly deeper tone to the exhaust but not a drastic droning change that a full exhaust could. Upon revving the car out stationary and on the dyno, you could hear the tone change nicely as you past the 4000rpm mark.
Garage Notes: The pipes sometimes rub on the heatshields causing a resonation through the car. This can be sorted by redressing the heatshields but isn't a straight forward bolt up and go replacement.
The sound its self is quite impressive and very sporty from the outside but to drive causes a pretty bad droning sound under normal driving conditions. This exhaust peaks at 101decibels
According to the factories dyno test, the secondary muffler bypass pipes really start achieving performance from 3700rpm all the way to redline. With a baseline test in 3rd gear and all wheel drive (have to for the dyno and no warning lights), the car made 344HP and 289ft/lbs of torque. Based on the ambient temperature, the factories Mustang Dyno, and 91octane fuel, this is about right considering the car comes with 400bhp. With the addition of our pipes, the car put down 358HP and 298ft/lbs of torque gaining 14HP and 9ft/lbs at the peak.
Click 'Zoom in' for large parts diagram.
3606009913 replace No11/12.
Related reference numbers
Related, superseded, cross reference or alternative numbers for comparison.
3606009913
The product you are viewing cross references to these numbers
Fits:
Porsche 991 Carrera S 3.8L
These simple U/J pipes remove the mufflers that are tucked up in the rear quarter panels. Why the reason for these I do not know. Typically in the past we either see a main centre muffler or 2 mufflers with catalyst pipes. So this was the first simplest part to change out. Keeping the same diameter for a perfect OEM replacement, these pipes are straight through which not only eliminates any muffler packing or baffling, but also the weight. Each stock muffler weighs approximately 15.6lbs. The Designtek Secondary Exhaust Muffler Bypass Pipes are about 3lbs each. Now eliminating restriction, we have also saved about 25lbs off the rear end. Because this part still retained the factory headers with cats and the factory center muffler, it added a slightly deeper tone to the exhaust but not a drastic droning change that a full exhaust could. Upon revving the car out stationary and on the dyno, you could hear the tone change nicely as you past the 4000rpm mark.
Garage Notes: The pipes sometimes rub on the heatshields causing a resonation through the car. This can be sorted by redressing the heatshields but isn't a straight forward bolt up and go replacement.
The sound its self is quite impressive and very sporty from the outside but to drive causes a pretty bad droning sound under normal driving conditions. This exhaust peaks at 101decibels
According to the factories dyno test, the secondary muffler bypass pipes really start achieving performance from 3700rpm all the way to redline. With a baseline test in 3rd gear and all wheel drive (have to for the dyno and no warning lights), the car made 344HP and 289ft/lbs of torque. Based on the ambient temperature, the factories Mustang Dyno, and 91octane fuel, this is about right considering the car comes with 400bhp. With the addition of our pipes, the car put down 358HP and 298ft/lbs of torque gaining 14HP and 9ft/lbs at the peak.
Click 'Zoom in' for large parts diagram.
3606009913 replace No11/12.
Related reference numbers
Related, superseded, cross reference or alternative numbers for comparison.
3606009913
175909-01
99111132101
99111132103
99111132102
99111132501
99111132502
99111132503
99111132201
99111132203
99111132601
99111132602
99111132603
The product you are viewing cross references to these numbers
£350.00
Now £315.00
In stock
Related products
Vehicle Group
- Porsche 958 Cayenne S V8 4.8L Petrol 400HP 2010-17
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
The product you are viewing cross references to these numbers
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
Price: £2,488.24
Orderable
Vehicle Group
- Porsche 958 Cayenne S V8 4.8L Petrol 400HP 2010-17
- Porsche 958 Cayenne GTS V8 4.8L Petrol 400HP 2010-17
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
The product you are viewing cross references to these numbers
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
Price: £3,496.00
Orderable
Vehicle Group
- Porsche 958 Cayenne S V8 4.8L Petrol 400HP 2010-17
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-
The product you are viewing cross references to these numbers
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
Price: £1,112.51
Orderable