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Sport Silencers / Mufflers

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DISPLAYING 17 to 23 (of 23 products)
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CARP64GTKITLHRH45
Product Information
Product Information

CARGRAPHIC GT Sport Exhaust System with ID45 GT manifolds, with / without 100cpsi catalytic converters and dual flow AQ rear silencer with LH and RH tailpipe exit.

Fits:

  • Porsche 964 (911) C2 1989-93
  • Porsche 964 (911) C4 1989-93
  • Porsche 964 (911) RS 3.6L 1991-93
  • Porsche 964 (911) RS 3.8L 1991-93

Product Description:
CARGRAPHIC GT Sport Exhaust System With Exhaust Valves SS304L

Consisting O
f:
  • 2x CARGRAPHIC ID45 GT manifolds with ID45mm long tube primaries with spring loaded spliced RACING
  • ATTENTION: Engine tin ware / cowling needs to be modified!
  • CARGRAPHIC link pipe set with / without 2x100cpsi Ø110mm MS catalytic converter
  • CARGRAPHIC sport rear silencer with Aeroquip flanges, Tailpipe outlet left and right
  • Fitting kit including gaskets, bracket and bandstraps  
  

SUPER SOUND / SUPER SOUND PLUS EXPORT Version
NO DRONE OR RESONATION even in combination with other CARGRAPHIC exhaust components fitted.


Key Features & Benefits:

  • Absorptive silencer design with CNC mandrel-bent pipeworkFully made from SS304L lightweight stainless steel
  • High performance components, dyno tested
  • Olive-/ Bandclamp- and sleeve connections enable easy installation and perfect adjustment
  • Collector boxes and AQ silencer inlet flanges positioned max to the outside to achieve max possible clearance to valve covers, because of heat radiation.
  • Reinforced laser-cut brackets
  • 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
  • Model specific tuned sound still in keeping with the Marque
  • Weight reduction    


Why Choose This Exhaust System?
The original exhaust on older 964 models can be restrictive in flow, heavy, and produce a muted sound. Switching to this CARGRAPHIC system unlocks the engine’s full potential: better exhaust flow, sharper throttle response, more pronounced exhaust tone, and improved performance — all while retaining reliability and proper fitment. It’s an ideal upgrade for enthusiasts seeking classic 964 sound and performance without resorting to race-only systems.



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Related, superseded, cross reference or alternative numbers for comparison.

CARP64GTKITLHRH45
96411104504
96411104605
96411104502
96421103905
96421103932
96421104004

The product you are viewing cross references to these numbers
3606006401
Product Information
Product Information
Exhaust Muffler / Silencer Rear box Race System

designtek

DesignTek Maximum power and aggressive sports car sound exactly like the factory 3.8L Supercup 964's. primarily intended for the track or race. This system has some resonance and is very sporty and aggressive. Please note this system bypass the cats and the heating system of the car.

This kit includes:
Headers
Rear Box
This kit does not include the CATS. Header to engine gaskets are not included. You can add them to the basket when you buy this exhaust.


Manifold to Head internal diameter is 39MM

Manifold to Rear silencer internal diameter is 56MM




Fits:
Porsche 964 1990-94





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

3606006401
3606006401
116081
69-PS101
96411104504
96411104605
96411104205
96411321316
96411321315
96411104502
96421104004
96421103905
96421103932

The product you are viewing cross references to these numbers
3606006404
Product Information
Product Information
designtek

Race cup pipe 2 part designed to replace the pre-silencer silencer box. The Cup pipe allows fast air flow and weight saving which together produces more BHP. Made from High grade T304 stainless steel.
The race pipe also changes the sound to a deeper sound, this design of race pipe was originally first fitted to the 964RS.

Made by DesignTek

Fits:
Porsche 964 C2 / C4 1990-94

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

3606006404
3606006404
92.200S
1620700800
96411104504
96411104502

The product you are viewing cross references to these numbers
1620606200
Product Information
Product Information
Exhaust, Sport, rear, Stainless Steel, polished. With TÜV/EEC approval, without exhaust pipe.

danskmotorsport   tuv

Fits:
Porsche 964 C2/C4 3.6 12/88-06/94

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

1620606200
1620606200
92.560S
96411104504

The product you are viewing cross references to these numbers
1620612500
Product Information
Product Information
Exhaust with 2 outlets and block-off possibility in one side, Sport, stainless steel, polished.
With TÜV/EEC approval

danskmotorsport   tuv

Fits:
Porsche 964 C2/C4 3.6L 12/88-06/94

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

1620612500
1620612500
92.560SD
96411104504

The product you are viewing cross references to these numbers
3606006403
Product Information
Product Information
Side exhaust bypass pipe with 2 mounting straps. Stainless Steel, polished.

danskmotorsport

Race cup pipe 2 part designed to replace the pre-silencer silencer box. The Cup pipe allows fast air flow and weight saving which together produces more BHP. Made from High grade T304 stainless steel.
The race pipe also changes the sound to a deeper sound, this design of race pipe was originally first fitted to the 964RS.

Fits:
Porsche 964 C2 / C4 1990-94

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

3606006403
3606006404
92.200S
1620700800
96411104504

The product you are viewing cross references to these numbers
1620614900
Product Information
Product Information
Exhaust Sport with two GT3 Ø70 mm center tail pipes. Porsche 964 C2 / C4
Made of stainless steel, tail pipes of polished stainless steel


danskmotorsport 

Fits:
Porsche 964 C2/C4 3.6 12/88-06/94



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

1620614900
96411104504

The product you are viewing cross references to these numbers
DISPLAYING 17 to 23 (of 23 products)
1 2
Also found on these pages
About Sport 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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