muffler - exhaust Genuine Porsche part 99311104613

Exhaust Muffler / Silencer Rear boxes Sports Sound (slightly louder over stock exhaust) Set of 2 Left & right 



DesignTek sport exhaust rear boxes are design to give a better throttle response, and also allowing the engine to breather. DesignTek exhaust sounds slightly deeper than the original Porsche standard exhaust. All DesignTek Exhaust Systems are manufactured from 14 - 16 gauge extra heavy duty T304 stainless steel, which eliminates the splitting, cracking and annoying resonance.

Fits:
Porsche 993 1994-97 (not Turbo & GT2)

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3606009301

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Fabspeed Exhaust Muffler / Silencer Bypass. Race

Loud and aggressive performance exhaust system recommended for track use only; replaces the restrictive factory mufflers with a free-flowing resonated design.

Fabspeed's Porsche 993 Supercup Exhaust System utilizes track-specific tuning to bring out the most aggressive sound and performance for your Carrera. Precision-made from T304L stainless steel, this exhaust will save 11 lbs. while adding 15 horsepower. Our engineers designed this exhaust to deliver its power at higher RPM ranges for ideal performance during track and motorsport events.

This exhaust installs easily without the need for adapters, cutting, or welding. Simply remove the old exhaust and bolt on this new component using the original ball-joint clamps. Included turndowns can be easily installed and removed in order to lower the exhaust volume when desired. As always, this component is backed by Fabspeed's lifetime limited warranty.

FEATURES:
• Fits: all Porsche 993 Carrera vehicles (1994-1998)
• Improves exhaust flow and sports car sound
• Adds 15 whp greatly improving throttle response
• Saves 11 bs from rear of car
• Optimized for use at high-RPM during track and motorsport events
• Complete T304L stainless steel construction; 14-16ga CNC mandrel-bent 2.25" tubing
• Direct replacement for the factory mufflers
• Includes removable turndowns that are "easy on & easy off" for lowering the exhaust volume when desired
• All Fabspeed performance products are backed by the Fabspeed Lifetime Limited Warranty
• DISCLAIMER: The original factory ball-joint clamps must be re-used when installing Fabspeed exhaust products on all 993 Carrera vehicles.

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.

Please note: It is illegal to fit this product for road use on type-approved vehicles first used on or after 1/3/2001

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FSPOR993SCUP

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Fabspeed Header Muffler Kit WITHOUT Heat Exchange.

Fits: all Porsche 993 Carrera vehicles 1994-1998 - 3.6 liter / 3.8 liter and engines

Fabspeed's RSR Header Muffler Kit is a full exhaust system developed for track use provides an aggressive exhaust note while adding horsepower, torque, and throttle response; available as single or dual outlet and with or without heat exchange. Works great on street cars too. This Header/Muffler kit is built from the ground up to optimize performance for the Porsche 993 Carrera. Beyond just improving horsepower, torque, and throttle response, this package will also reduce the overall weight of your car by 43 pounds, which improves handling and acceleration.

SOUND:

This kit is designed specifically for use on the track, but works well for street drivers who want an aggressive and track-inspired exhaust note.

POWER:

We developed every inch of it to bring out the aggressive performance that the Carrera is capable of. On our dyno we saw gains of 29whp and 25ft/lbs of tq.

FEATURES:

• Loud and aggressive cup car sound
• 1.75" / 45mm Header tubes, 26" long
• This system can be ordered with single or double outlets
• Maintain your factory in-cabin heat with the optional heat exchange on the headers
• Saves 43lbs from the rear of the vehicle with heat exchange option, and saves 47lbs without heat exchange option
• Constructed from mandrel bent T304L stainless steel
• Simple DIY bolt-on installation, no cutting or welding required
• All Fabspeed performance products are backed by the Fabspeed Lifetime Warranty

NOTE:

This package can be purchased with a heat exchange on the headers that will help maintain the factory in-cabin heat. Without the exchange system, you'll save an additional 4 lbs, for a total of 47 pounds of weight reduction.

PURCHASE DISCLAIMER: Fabspeed Motorsport does not condone the use of emission defeat devices for any vehicles used on public streets or roadways. Fabspeed Motorsport will not tamper, remove, disable, or bypass emissions equipment on a motor vehicle in accordance with 40 CFR Section 86.1854.12(a)(3), Clean Air Act 40 CFR 1068.101(b). This includes software, known as tunes, that reprogram a motor vehicles electronic control module to alter engine performance and enable the removal of filters, catalysts, and other critical emissions controls.


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.

NOTE: In the United Kingdom, sports catalytic converters and bypass pipes do not have type approval and are not legally permitted for use on vehicles manufactured after 1st March 2001. They are not MOT compliant and cannot be used on public roads. These components are intended solely for race and track use.

For vehicles manufactured before 1st March 2001, a non-type approved sports catalytic converter may be fitted, provided it offers comparable performance to the original and the vehicle continues to meet the applicable emissions standards for its age. The vehicle must still pass an MOT test.

If you are located outside the UK, please check your local laws and regulations to ensure compliance.

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FSPOR993RSRWOH

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Exhaust Muffler / Silencer Sport System

Fits:
Porsche 993 turbo - 1994 to 1998
Porsche 993 turbo S - 1997 to 1998

The DesignTek Twin Turbo Sport Exhaust System is manufactured from 16 gauge, mandrel bent T304 Stainless Steel tubing and it's lightweight saves 35lbs over the original Porsche system.
This system has a super throttle response with lower engine temperatures, a throaty Sportscar sound, and no resonance. The DesignTek Muffers above are the highest performance system available anywhere in the world for the 993 turbo.

How & Why?
DesignTek use 2.5inch (63.5mm) tubing though out the system for the lowest possible backpressure and best flow, more flow than anything on the market!. Fabulous sound with significant power improvement.




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3606009303

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Exhaust muffler / silencer sports Very Loud Deep for Porsche 993
SET OF 2

Fits:
Porsche 993 C2, C4, C2S, C4S 1994-1998

Replaces rear silencers. Fabulous sound with significant power improvement. Represents approximately a 10-12 bhp increase. Very Loud Deep.
Without TÜV/EEC approval.

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99322093300SEXP

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Replaces rear silencers. Fabulous sound with significant power improvement. Represents approximately a 18-20 bhp increase.



Fits:
Porsche 993 Twin Turbos / Turbo S 1995-98

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99322093330S

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Rear sport exhaust set. OE style with TÜV/EEC approval
Stainless Steel, polished. SET OF 2.

   

Fits:
Porsche 993 C2 / C4 1994-98

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99322093300SOE

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Tail pipes, bypass model. Replaces side exhaust boxes, clamp on type. polished stainless steel.

This will be very Loud.



Fits:
Porsche 993 Turbo 1994-98

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99322093913S

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Fabspeed Exhaust muffler / silencer bypass with tail pipes.

Replace your Porsche 993 Twin Turbo's factory mufflers for huge weight savings, and awesome throaty sports car sound with significant power increases. Dyno developed and used by Jeff Zwart and Andial on Jeff's Pikes Peak Hill Climb record setting attempt. Installed and used by 993 Twin Turbo enthusiasts worldwide.

FEATURES:

• Fits all Porsche 993 Turbo vehicles and 993 GT2 street cars worldwide 1995-1998 (993TT, 993TT "S")
• Bolts directly to the stock OEM 993 Twin Turbo catalytic converters
• Sounds like a Chris Craft boat at Cold start-up and then a smoother GT2 sound once warm
• Fabspeed's Muffler Bypass Pipes (in conjunction with our Sport Cat X-Pipe) provide maximum gains of over 28 whp and 26 ft-lbs of torque at 5700 RPM. Peak power surges by 13 whp and 11 ft-lbs to 360 whp and 380 ft-lbs of torque.
• Removes 41 lbs / 18.6 kg from the rear of the vehicle for increased handling
• Loud and aggressive at low RPMs, but more subtle as turbos spool higher
• Incorporates Fabspeed Deluxe Oval Style Tips in your choice of finish to compliment your vehicle's look and style
• This Cat-Back system is emissions legal and does not touch the OEM catalytic converters
• Simple installation in less then one hour and is easily reversible for concours and or trade in time. No affect on vehicle value.
• 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.

Please note: It is illegal to fit this product for road use on type-approved vehicles first used on or after 1/3/2001


Related reference numbers
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FSPOR993TMB

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