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All Silencers / Mufflers

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DISPLAYING 1 to 16 (of 34 products)
1 2 3
MTP-PO997GT3H/1
Product Information
Product Information
Akrapovic Slip-On Line Titanium Exhaust

Fits:
Porsche 997.1 GT3 3.6L 2007>>
Porsche 997.2 GT3 3.8L 2010>>
Porsche 991 (911) GT3 2014>>
Porsche 991 (911) GT3 RS 2014>>

Akrapovič's Slip-On Line represents the first step in the exhaust system tuning process and the muffler can easily be installed onto the Porsche GT3's original system. Built from hi-grade titanium and finished with two eye-catching double round tailpipes, this entry system makes the GT3 more powerful and lighter, and gives the car that unique Akrapovič sound. Designed to make the car stand out from the crowd and increase its appeal even more, the visual delight of the Akrapovič Slip-On can be further enhanced with the addition of an optional carbon- fibre rear diffuser. Beautifully handcrafted from the finest materials and designed to enrich the exclusive look of the titanium exhaust system, the diffuser is a must-have extra for any discerning owner.

TECHNICAL DATA
* measured with: Porsche 911 GT3 RS (991) 2014

Maximum power:
- kW: plus 4.5 at 7800 rpm
- HP (m): plus 6.1 at 7800 rpm
- HP (i): plus 6 at 7800 rpm

Maximum torque:
- Nm: plus 4.9 at 8100 rpm
- lb-ft: plus 3.6 at 8100 rpm

Weight:
- minus 1.1 kg / 2.4 lb

*** Mandatory Extra Part Required
Tail pipe set (Titanium) - part no TP-PO991RS/H/T

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Related, superseded, cross reference or alternative numbers for comparison.

MTP-PO997GT3H
99711102792
99711102799
99111102790

The product you are viewing cross references to these numbers
FSPOR9972GT3CMAX
Product Information
Product Information
Center Mini Maxflo Performance Exhaust System.
Superb dual-tone sports car sound; throaty and deep at idle and medium speeds

FEATURES:

Fits all Porsche 997.2 GT3 / GT3 RS vehicles 2009-2011
•  Mini Maxflo are radius stress relieved, hydro-formed cases that are pulse TIG welded using 2000 degree ceramic fiber and stainless steel wool packing.
•  Constructed from high quality 14-16 gauge, C.N.C. mandrel bent T304L stainless steel
•  Retains Sport Mode button when used with factory side mufflers
•  Simple DIY bolt-on installation with no cutting or welding required
•  Includes Deluxe Dual Style Tips in your choice of Carbon Fiber, Polished Stainless or Satin Black finish
• 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.

FSPOR9972GT3CMAX
99711102792
99711102793
99711102797
99711102780
99711102799

The product you are viewing cross references to these numbers
Special Offer
SSXPO130
Product Information
Product Information
Centre Silencer Delete Assembly. Fits With Both Porsche Sport Exhausts (Valved) And Standard OE Systems.

Pipe Diameter: 2.26" (57.50mm)

Fits:
Porsche 911 (997.2) 3.6L & 3.8L (C2 / C4 / S / GTS) 2009>>2012

Parts Assembly:
MSPO247: Centre Silencer Delete Assembly

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

SSXPO130
99711115030
99711115932
99711116032
99711118032

The product you are viewing cross references to these numbers
FSPOR9972GT3CMB
Product Information
Product Information
Exhaust Centre Muffler Bypass Pipe

fabspeed

Direct replacement for the failure-prone OEM muffler providing improved flow, weight savings, and aggressive sound. Our new talk-pipe design blends the exhaust from the right and left cylinders creating an incredible smooth blended sound, and our simplified two-bolt mounting system makes installing easier than ever!

FEATURES:

Fits all Porsche 997.2 GT3 / GT3 RS vehicles (2010-2012)
• Adds 10 whp and 6 ft-lbs of torque increasing throttle response
• Saves 10 lbs from the rear of the vehicle
• Retains Sport Mode control button when used with factory side mufflers
• 14-16ga T304 Stainless Steel construction
• Includes 4" Deluxe Dual Style Tips in your choice of Carbon Fiber, Polished Stainless or Satin Black, or you can opt to use your OEM tips
• 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.

FSPOR9972GT3CMB
99711102792
99711102793
99711102797
99711102780
99711102799

The product you are viewing cross references to these numbers
FSPOR9972CMBPX
Product Information
Product Information
Fabspeed Exhaust center muffler bypass X-pipe.

fabspeed

The 997.2 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. It improves exhaust tone and saves weight by replacing the factory center muffler with a lightweight x-pipe.

POWER:

You'll experience a nice seat of the pants power gain. We saw peak gains of 12 whp and 15 ft-lbs.

SOUND:

Without PSE: A subtle improvement, with a throatier, deeper exhaust note. A perfect first exhaust upgrade for your Carrera. Combine with our Maxflow Performance Side Exhaust System for the perfect level of volume and a refined sports car sound.

With PSE: A great delta between valves closed and open. With valves open and the side mufflers allowed to channel through the free flowing CMBP, the exhaust offers a race like, brilliant exhaust note. Very aggressive, noticeable burbles and crackles. With valves closed, return to a refined, non droning civil level of exhaust tone.

FEATURES:

Fits all Porsche 997.2 Carrera vehicles (2009-2012) (2012 was a split model year, a 2012 911 Carrera could be either a 997.2 or 991, please verify if your car is a 997.2 or a 991 before purchase)
• Improves horsepower and torque by 12 whp and 15 ft-lbs
• Saves 5 lbs. versus the factory center muffler
• Constructed from high-quality .065" thick C.N.C. mandrel-bent T304L stainless steel for optimum flow and maximum durability
• Direct bolt-on replacement for the factory center muffler
• All Fabspeed performance products are backed by the Fabspeed Lifetime 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.

FSPOR9972CMBPX
99711116032
99711118032

The product you are viewing cross references to these numbers
Special Order item
99711118032
Product Information
Product Information
Exhaust front silencer.

Fits:
Porsche 997.2 3.6L / 3.8L 2009 - 2012
Sport exhaust , Without X51 Powerkit, For China, Korea and PAP


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

99711118032
99711118032

The product you are viewing cross references to these numbers
Special Order item
99704420004
Product Information
Product Information
Original Porsche "Switchable" Valve Sports Exhaust System

porsche

The typical Porsche sound - powerful, robust, sporty. Better still, it can be further enhanced using this sports exhaust system. The sound varies with driving behavior, ranging from a robust out put during normal road driving to a distinctively more aggressive tone during performance use.

The mode of the sports exhaust system is selected using a button in the centre console, if this button is not already pre-fitted in your car you will need to order this with us by providing the chassis / VIN number when ordering.

The package includes:
- Tailpipes made of die cast aluminum.
- Two rear mufflers
- One Centre Muffler
- Exhaust straps clamps and wiring

Fits:
Porsche 997 MKII Carrera
Porsche 997 MKII Carrera S



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

99704420004
99704420004

The product you are viewing cross references to these numbers
99722097331S
Product Information
Product Information
Replacement Rear sport exhaust set OE style. Bead blasted stainless steel.

danskmotorsport

Fits:
Porsche 997 II 3.6L C2 / C4 2009-
Porsche 997 II 3.8L C2S / C4S 2009-

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

99722097331S
1620602010
97331S
97.331S
99711131130
99711131131
99711131230
99711131231
99711199531
99711199631
99711151230
99711151231
99711151131

The product you are viewing cross references to these numbers
Special Offer
3606009717
Product Information
Product Information
Exhaust Muffler / Silencer Sports VALVETRONIC V2.0

Cars with sports exhaust will need to change the tail pipe. See the recommended tailpipe.

designtek

Fits:
Porsche 997 MKII

DesignTek Valvetronic sports exhaust system gives smooth 16Bhp/18 ft-lbs of torque to the wheels with the valves opened, +9HP/11 ft-lbs of torque to the wheels with the valves closed. Made from high quality 14-16 gauge T304 stainless steel, hydro-formed muffler cases, radiuses stressed relieved with 2000 degree ceramic fiber and stainless steel wool packed free flow mufflers.

This unique exhaust configures a dual-tone setup controlled by a key fob which you can switch on the fly. Direct replacement for the factory mufflers and will work with the stock primary pipe and cats or DesignTek primary bypass pipe.

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

Switch opened: Perfect Racing Sports Sound

Superb sports car sound, throaty and deep with the valves opened, but docile with the valves closed. You can reuse your factory OEM Porsche tips or you can opt for DesignTek tail pipes

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

Installation instructions for Valvetronic Mufflers CLICK HERE

Valve Controller Installation CLICK HERE

For Wiring Diagram please CLICK HERE

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

3606009717
3606009717
99711197901S
3606409703
99711131130
99711131131
99711199531
99711113131
99711199631
99711131231
99711113230
99711151131
99711151231

The product you are viewing cross references to these numbers
3606609716
Product Information
Product Information
Exhaust muffler bypass x-pipe with headers, Valvetronic.

designtek

DesignTek® exhausts are built for the sound and performance to enhance your Porsche 997 GT3. This kit includes Cat-back with valves, Manifolds and Matt black chromed tail pipes

Fits:
Porsche 997 GT3 / GT3RS 2007>>

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

3606609716
3606609716
69-PS115V

The product you are viewing cross references to these numbers
FSPOR9972GT3SMB
Product Information
Product Information
Exhaust Side Muffler Bypass Pipes.

fabspeed

Replaces the heavy and restrictive factory side mufflers for improved exhaust flow, increased sound and weight savings; available with or without valves

FEATURES:

Fits all Porsche 997.2 GT3 / GT3 RS vehicles (2010-2012)
• Saves 34 lbs from the rear of the vehicle
• Replicates aggressive CUP car sound for the street
• 14-16ga T304 Stainless Steel construction
• Simple bolt-on installation
• 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.

FSPOR9972GT3SMB
99711104794
99711104797
99711104782
99711104784
99711104798
99711104785
99711104894
99711104897
99711104882
99711104884
99711104898
99711104885

The product you are viewing cross references to these numbers
Special Order item
99711151
Product Information
Product Information
Exhaust sport muffler / silencer replacement. Porsche switchable sport exhaust (PSE).

porsche

fits:
Porsche 997.2 Carrera 2009-12
Car with Sport exhaust system (I176)

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

99711151
99711151231
99711151230
99711151131
99711151130

The product you are viewing cross references to these numbers
Special Offer
99722097345S
Product Information
Product Information
GT Sport exhaust. Polished stainless steel.
This is a Standard Replacement System Made in Stainless Steel.

danskmotorsport

Fits:
Porsche 997 GT2 3.6L 07/2004-12/2012

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

99722097345S
97345S
1620602700
97.345S
99711102680

The product you are viewing cross references to these numbers
Special Offer
3606609701
Product Information
Product Information
Exhaust Muffler / Silencer Conversion Pipes
DesignTek GT3 style exhaust pipe conversion with 2 x 100mm centre outlets.

designtek

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.
Special Offer
3606009719
Product Information
Product Information
DesignTek X-Pipe (primary muffler bypass) deletes the stock primary muffler and saves 6.4 lbs. from the rear of the vehicle. With a fast air flow the X-pipe increases BHP and Toque.

designtek

Made from high quality T304 14-16 gauge stainless steel, C.N.C. mandrel bent. The X-Pipe (primary muffler bypass) gives a great exotic car sound and power by about 5 decibels.

Fits:
Porsche 997 MKII

Click 'Zoom in' for large parts diagram.
3606009719 replace No 10.



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

3606009719
99711118032
99711115932
99711116032
99711115030
99711115032
99711118232

The product you are viewing cross references to these numbers
FSPOR9972GT3RACE
Product Information
Product Information
Fabspeed Race exhaust system.

fabspeed

Maximum performance cat-back exhaust system adds over 20 whp and provides aggressive sports car sound

INCLUDES:
• Center Mini Maxflo Performance Exhaust System
• Side Muffler Bypass Pipes

FEATURES:
Fits all Porsche 997.2 GT3 / GT3 RS vehicles 2009-2011
• Saves 39 lbs from the rear of the vehicle
• Replicates aggressive CUP car sound
• Mini Maxflo mufflers are radius stress relieved, hydro-formed cases which are pulse TIG-welded using 2000 degree ceramic fiber and stainless steel wool packing
• Constructed from high quality 14-16 gauge, C.N.C. mandrel bent T304L stainless steel
• Simple bolt-on installation
• 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.

FSPOR9972GT3RACE
99711102792
99711102793
99711102797
99711102780
99711102799
99711104794
99711104797
99711104782
99711104784
99711104894
99711104897
99711104882
99711104884

The product you are viewing cross references to these numbers
DISPLAYING 1 to 16 (of 34 products)
1 2 3
Also found on these pages
About All Silencers / Mufflers

Title: Upgrading Your Porsche's Exhaust System: Original Porsche vs. Aftermarket Mufflers and Sports Exhaust

Keywords: Porsche, exhaust mufflers, sports exhaust, upgrade, replacement, technical specifications, known issues, Design911, professional advice

Summary:

Original Porsche Exhaust Mufflers:

Designed and manufactured by Porsche for specific models

Engineered to meet stringent quality standards

Precisely tuned for optimal performance and sound

Maintains the authenticity and originality of your Porsche

Compatible with existing components and systems

Aftermarket Exhaust Mufflers:

Produced by third-party manufacturers specializing in performance upgrades

Offer a wide range of options for customization

Can enhance exhaust note, performance, and aesthetics

May provide better flow dynamics for improved engine efficiency

Consider compatibility and fitment with your Porsche model

Sports Exhaust Systems:

Designed to maximize performance and enhance the driving experience

Typically include larger diameter pipes, sportier mufflers, and optimized airflow

Offer increased horsepower and torque

Produce a more aggressive and exhilarating exhaust sound

Check local regulations regarding noise restrictions

When considering purchasing an exhaust muffler or sports exhaust for your Porsche, several factors should be considered. Firstly, determine your specific requirements, whether it's a slight improvement in sound or a significant performance boost. Research the technical specifications and compatibility of the chosen exhaust system with your Porsche model. Consider your budget and the reputation of the manufacturer or retailer. It's crucial to ensure the product is backed by warranties or guarantees.

At Design911, we can assist you in finding the correct exhaust part for your Porsche. Our knowledgeable team can offer professional advice based on your requirements and guide you through the selection process. We stock a wide range of original Porsche parts as well as reputable aftermarket options, ensuring you have access to high-quality choices. Trust Design911 to help you enhance your Porsche's performance and provide an unmatched driving experience.

Note: The summary provided above is a general overview of the benefits and considerations related to upgrading the exhaust system of a Porsche vehicle. It's always recommended to consult with a professional and consider individual vehicle specifications and regulations before making any modifications.

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