All Silencers / Mufflers

Akrapovic Titanium Exhaust System.

Fits:
Porsche 911 (991) Carrera /S/4/4S/GTS 2012>>
Porsche 911 (991) Carrera /S/4/4S/GTS 2012>> CABRIO

It's a challenge to develop an aftermarket exhaust for the great 911. The Akrapovič engineers have prepared a superb system with a dual nature. By using the optional Akrapovic sound kit, the driver can fully control the exhaust valves, which are controlled by the car's electronics if no optional part is used. When the valves are closed, the 911 sounds deeper than stock, but not louder. When the valves are open, expect a completely opposite, pure racing sound, with adrenaline-pumping bangs. Keeping the drone effect away was one of the main tasks. The Slip-On is made of special heat-resistant durable titanium alloy, with computer-designed premufflers, main mufflers, and pipes to deliver more power, more torque, weight reduction, and improved throttle reponse.


TECHNICAL DATA
Maximum power:
- kW: plus 13.2 at 4050 rpm
- HP (m): plus 18 at 4050 rpm
- HP (i): plus 17.7 at 4050 rpm

Maximum torque:
- Nm: plus 35 at 4000 rpm
- lb-ft: plus 25.8 at 4000 rpm

Weight:
- minus 8.8 kg / 19.4 lb



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S-PO991SO-HT

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DesignTek front Muffler X-Pipe exhaust with valvetronic switch Porsche 991.1



Fits:
Porsche 991 Carrera 3.4L
Porsche 991 Carrera S 3.8L

This front Muffler X-Pipe exhaust is also interchangeable with the stock parts. The design deletes the front mufflers for a sports and race sound. You can keep all original exhaust fittings as the OEM fitting the same, like the factory centre muffler with its 3rd chamber, this floats behind the exhaust tip for a full stock look.

High-Performance Rear Exhaust with sound switch:
● Push the sound-button between:
Switch closed: Deep Sports Turbo Sound
Switch opened: Perfect Racing Sports Turbo Sound

Please note the remote controlers do not come with batteries. You will have to source them at your own cost. The type is CR2025

For Wiring Diagram please CLICK HERE

Click 'Zoom in' for large parts diagram.
3606009921 replace No 7.

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3606009921

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A Voucher for £100 available when you buy this product. For more information CLICK HERE

DesignTek front X-Pipe exhaust with valvetronic switch Porsche 991 S 3.8L



Fits:
Porsche 991 Carrera 3.8L S

This front X-Pipe exhaust is also interchangeable with the stock parts. The design deletes the front mufflers for a sports and race sound. You can keep all original exhaust fittings as the OEM fitting the same, like the factory centre muffler with its 3rd chamber, this floats behind the exhaust tip for a full stock look.

High-Performance Rear Exhaust with sound switch:
● Push the sound-button between:
Switch closed: Deep Sports Turbo Sound
Switch opened: Perfect Racing Sports Turbo Sound

Please note the remote controlers do not come with batteries. You will have to source them at your own cost. The type is CR2025

For Wiring Diagram please CLICK HERE

Click 'Zoom in' for large parts diagram.
3606009911 replace No 7.

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3606009911

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Improves exhaust tone and saves weight by replacing the factory center muffler with a lightweight x-pipe.



The 991 Carrera Center Muffler Bypass X-Pipe makes a great compliment to either the factory side mufflers or to Fabspeed's Maxflo Performance Side Exhaust System.

NOTE: For vehicles equipped with Porsche Sport Exhaust (PSE), this product replaces the factory center muffler PSE system. As such, the "exhaust sound option button" will no longer be functional.

FEATURES:
• Fits: all Porsche 991 Carrera vehicles 2012+
• Greatly improves horsepower and torque
• Saves 12 lbs. versus the factory center muffler
• Dramatic improvement in sports car sound and power throughout the RPM range
• Constructed from high-quality 14-16 gauge C.N.C. mandrel-bent T304L stainless steel for optimum flow and maximum durability
• Direct bolt-on replacements for the factory center muffler
• 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.

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FSPOR991CMBX

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Exhaust Muffler / Sport Switchable Race Exhaust System in Titanium DesignTek. With Cat bypass pipes.


High quality titanium exhaust system for the Porsche 991.1. Manifold back exhaust that includes Catalytic converter bypass and tailpipes.

The silencers in this exhaust are linked to one another, creating a greater balance between the two silencers which improves flow, performance and provides a sports sound. It is a performance exhaust with a louder note and boasts significant power gains over OE system. This is race / offroad use only.

Exhaust muffler bypass X-Pipe.



Fits:
Porsche 991 C2S / C4S

Click 'Zoom in' for large parts diagram.
3606009104 replaces No 17.

Please note: sports catalytic converters or bypass pipes do have type approval and may not be legally installed on vehicles manufactured after 1^st March 2001. They can not be used on a public road and are not MOT compliant, they are designed for race and track cars only.


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3606009104

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Fabspeed Maxflo Performance Side Exhaust System.



Increase power and save weight with a throatier and deeper exhaust note throughout the RPM range; available with Black Chrome or Polished Deluxe Quad-Style Tips

The 991 Carrera Maxflo Performance Side Exhaust replaces the factory side mufflers, improving the exhaust flow and the overall power while providing a deap and throaty sports car sound. This system can be used with the OEM outlet tips, or can be upgraded to include Deluxe Quad-Style Tips in either Black Chrome or Polished finish.

Fabspeed recommends using these Side Mufflers in conjunction with a Center Muffler Bypass X-Pipe for non-PSE equipped cars. There is not a significant sound advantage to using these Side Mufflers alone in conjunction with the factory non-PSE center muffler.

FEATURES:
• Fits all Porsche 991 Carrera vehicles (2012+)
• Designed to be compatible with factory/OEM headers and center muffler (NOTE: Please call/contact us if you're interested in combining this system with additional Fabspeed exhaust components.)
• Saves 1 lb versus the factory components
• Improves sports car sound and power throughout the RPM range; 15 whp and 11 ft-lbs of torque
• Constructed from high-quality 14-16 gauge C.N.C. mandrel-bent T304L stainless steel for optimum flow and maximum durability
• Direct bolt-on replacements for the factory side mufflers
• Compatible with Fabspeed's Deluxe Quad-Style Tips in Polished or Black Chrome finish for most models); also compatible with OEM tips
• Backed by Fabspeed's 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.

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FSPOR991MAX

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Milltek Sport Exhaust Rear Silencer For Porsche Sports Exhaust (PSE)

Fits:

Porsche 991.1 3.8ltr Carrera 2S 2011>>2015
Porsche 991.1 3.8ltr Carrera 4S 2011>>2015

Pipe Diameter: 2.76" (70.00mm)

Parts Assembly:
MSPO279: Rear Silencer for Porsche Sports Exhaust (PSE)

MSPO280: LH Valved Outlet Pipe
MSPO281: RH Valved Outlet Pipe

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SSXPO181

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Rear exhaust center and side muffler delete pipes. Porsche 991.1

Fits:
Porsche 991.1 Carrera / Carrera 4 - 3.4ltr
Porsche 991.1 Carrera 2S / Carrera 4S - 3.8ltr

Product Description
Increase the sound, gain some power and torque while reducing weight at the same time with our new race exhaust for the 991.1 Carrera. 
With this Race Exhaust both side and center mufflers are deleted and replaced with a free flowing straight pipe design that bolts directly to the manifolds. 
The result is a lightweight, higher performing and aggressive sounding exhaust that is not for the faint of heart. 
Designed and manufactured with the passion and quality you have come to expect from Rennline Automotive.

Not for road/street use

• Constructed from mandrel bent 304 stainless steel
• Weighs only 8lbs (50lbs less than stock system)
• Deletes side and center mufflers (check local laws regarding muffler removal)
• Retains catalytic converters
• Mounts directly to exhaust manifolds
• 5whp/9ft-lbs. gains over stock (3rd party dyno tested with stock intake/ECU software)
• Fits 991.1 naturally aspirated 3.4L-3.8L models only
• For off road use only
• Installs in less than two hours without rear bumper removal

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EX12

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Rear exhaust muffler delete X pipe. Porsche 991.1



Fits:

Porsche 991.1 Carrera 2 / Carrera 4 3.4ltr
Porsche 991.1 Carrera 2S / Carrera 4S 3.8ltr

Product Description

Increase the sound and gain some mid-range torque while reducing weight with our new street exhaust for the 991.1 Carrera. 
This system deletes the center muffler while retaining the side suitcase mufflers which results in an OEM+ upgrade that is completely daily drivable. 

Designed and manufactured with the passion and quality you have come to expect from Rennline Automotive.

• Constructed from mandrel bent 304 stainless steel using state of the art manufacturing processes
• Deletes center muffler and retains side mufflers
• Increases exhaust note without sacrificing comfort
• Factory fit and finish
• Reuses OEM hardware
• Fits 991.1 naturally aspirated 3.4ltr and 3.8ltr models only
• Bumps up mid-range torque
• Installs in less than two hours without rear bumper removal

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EX13

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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.



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3606009913

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Secondary Sports Exhaust Boxes DesignTek for Porsche 991.1

Fits:
Porsche 991 Carrera 3.4L
Porsche 991 Carrera S 3.8L

The secondary sports exhaust boxes are designed to give the car a deeper sound, these car be added to the factory exhaust parts and replace the two side muffler cans.

Powerful, robust and sporty. Better still, it can be further enhanced thanks to the sports exhaust system, featuring a modified secondary sports exhaust boxes, the sound varies with driving behaviour, ranging from a robust output during normal road driving to a distinctively more aggressive tone during performance use.

Click 'Zoom in' for large parts diagram.
3606009913 replace No11/12.



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3606009923

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Sport exhaust silencers Porsche 991.1 Carrera S with bypass valves



FITS
Porsche 991.1 Carrera S 2012-2015

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.

991.1 Carrera S is different from Carrera because it has the bypass valves
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 DESIGN - OE
The muffler must be used in conjunction with the original exhaust end tips.

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

CARGRAPHIC Sport Exhaust System with GT3-look tailpipe center outlet, cylinder-head back with exhaust valves.
SOUND / SUPER SOUND Version

Fits:
Porsche 991.1 Carrera 2 / 4 3,4L
Porsche 991.1 Carrera 2S / 4S / GTS 3,8L

Consisting of:
•  CARGRAPHIC Sport Manifold Set with 2" / 50,80mm primaries with 2x 200cpsi Ø130mm HD Tri-metal catalytic converters
•  CARGRAPHIC Center Silencer Replacement, 2-piece X-pipe construction, open with merged gas flow and 2 integrated exhaust valves
•  CARGRAPHIC Wheel-arch silencer set with flex-pipe connection
•  CARGRAPHIC 100mm / 4,0" Sport Double-end tailpipes, GT3-Look, round, slash-cut with stainless steel liner made from SS304L stainless steel - Version: Carbon-Matt

SOUND / SUPER SOUND Export Version

SOUND / SUPER SOUND Version - switchable dual mode:

•  Valves closed: Quieter tuned enhanced sporty SOUND note, practical pleasant cruising mode
•  Valves open: Aggressive amplified enhanced SUPER SOUND note, sharper, crisper and volume increasing freer flowing mode - also accompanied with burbling and backfire with every application of the accelerator pedal

NO DRONE OR RESONATION even with further CARGRAPHIC exhaust components

Features:
•  Perfectly matched exhaust components
•  Performance manifold set with optimized exhaust flow
•  Fully OBD2 compliant - No CEL / Check-Engine Light
•  Absorptive silencer design
•  CNC mandrel-bent pipework, which allows exhaust pipes with constant diameter.
•  Integrated vacuum exhaust valves
•  Fully made from SS304L stainless steel
•  High performance components, dyno tested
•  Olive- and slide connections enables easy installation and perfect adjustment
•  Aeroquip fittings allow heat expansion without cracking
•  Reinforced laser-cut brackets
•  Exhaust valve specification as used by OE / factory manufacturers
•  Reduced backpressure due to freer flowing
•  Reduced operating temperature
•  Maximized performance
•  Improved throttle response, freer revving
•  Improved enhanced acoustics with no drone, resonation or vibration
•  Improved low level tone with sharper, crisper and volume increasing sound with revs
•  Model specific tuned sound still in keeping with the marque
•  Weight reduction

PERFORMANCE - Made in Germany
20KW(27PS) more power and 24Nm additional torque

Attention:
•  A corresponding body conversion kit with matching end pipe cut-out is required for installation
•  Porsche 991.1 Carrera S and GTS 3.8l models: The use of the factory installed valve control (also PSE) is still possible. Optionally, our performance valve control can be used, which also offers the function of opening the exhaust valves permanently.
•  Porsche 991.1 Carrera 3,4l models: Require our separately available performance valve control, with which the exhaust gas valves are permanently opened or automatically controlled according to the rpm. Alternatively, it is also possible to retrofit and use the control unit of the Porsche Sport exhaust system (PSA / SAGA).

CARGRAPHIC SS304L lightweight stainless steel tailpipe trims are optionally available in the following finishes:
•  Stainless steel mirror polished
•  Matt-Black Thermopaint
•  Gloss-Black enamelled
•  Visual-Carbon Matt-Finish with stainless steel liner
•  Visual-Carbon Gloss-Finish with stainless steel liner
•  Visual-Carbon Gloss-Finish with perforated insert


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