Fabspeed
Here at Fabspeed Motorsport, we are dedicated to delivering our customers the highest quality performance upgrades with the industry’s best lifetime warranty. We have over 29 years experience designing, engineering and installing high performance Porsche exhaust systems, air intake systems and ECU tuning for the world’s most coveted exotic cars.
All of our products are designed and engineered right here in Fort Washington, Pennsylvania by our very skilled and passionate fabricators.

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
Related, superseded, cross reference or alternative numbers for comparison.
FSPOR993TMB
The product you are viewing cross references to these numbers
- Porsche 993 (911) TURBO 1994-96
- Porsche 993 (911) TURBO S 1994-97


SOUND:
The Porsche factory Early 911 air-intake snorkel is designed to muffle the induction note of the engine to keep the engine QUIET at all times. The Fabspeed Motorsport Champgane colored CNC billet aluminum high-performance OPEN STYLE airbox cover lets all that glorious air cooled flat six TRULY BREATHE and you get more Glorious Flat-Six music and induction growl in under 10 minutes.
FEATURES:
• Fits all early model Porsche 911 Carreras (1963-1973), with plastic air box plenum. Simply remove old "constricted intake snorkle by removing OEM wingnuts and or fasteners and reattach CNC billet aluminum Fabspeed CUP intake reusing Porsche hardware.
• Super simple Ultimate intake UPGRADE for any & all early 911 cars.
• Significantly improved power, throttle response and cleaned up improved high-tech engine appearance.
• Guaranteed more sports car sound.
• Champagne anodized billet aluminum artwork with engraved 911 RS on the face.
• Stunningly beautiful and elegant. Like Jewelry for your 911.
• Computer assisted design, CAD, then CNC machined from billet aluminum material and then anodized champagne to MATCH all 911 factory GOLD cadmium plated hardware.
• Direct replacement for the early Porsche 911 OEM intake snorkel - that is super restricted convoluted.
• Any and all early 911 Engines simply want to BREATHE EASY- the Fabspeed CUP intake cover 100% delivers.
• Simple installation , DIY, doityourself, and is Easily Reversible for Concours purposes.
• 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.
FSPOR911ABX27
The product you are viewing cross references to these numbers
- Porsche 911 1965-1968 2.0L / 912 SWB (F)
- Porsche 911 1968-1973 2.2L / 2.4L / 2.7L RS LWB (F)

Replacement for air box cover 93011018400

This air box works with stock OEM air box simply remove the air box cover replace it with the Maxflow cover. Also purchase 911 K&N air filter (gives Hi performance and deep sound).
High performance cover lid works with factory airbox to increase cold air flow and improve power;
FEATURES:
• Fits: all Porsche 911 Carrera 2.7L / 3.0L vehicles (1974-1983)
• Constructed from Carbon Fiber reinforced plastic with stainless steel quick release clips.
• Includes two large openings of 5.4" x 5.4" for maximum airflow.
• Rain-resistant design
• Simple and easy 5 minute DIY installation
• All Fabspeed performance products are backed by the Fabspeed Lifetime Limited Warranty.
*Air Filter Not Included
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.
FSPOR911ABX30
The product you are viewing cross references to these numbers
- Porsche 911 1974-1977 2.7L / 1976-77 3.0 Carrera
- Porsche 911 1978-1983 3.0L / SC


Direct bolt-on replacement for the factory air box providing increased airflow and power. Made from anodized gold T6061 Aluminum. The gold color mimics the yellow zinc plated OEM hardware that Porsche used in all their air-cooled cars from this era.
The design of this airbox cover was inspired by factory Porsche Cup Cars. After much on-track testing done by Fabspeed's Owner on his 993 RSR, he found that using this open filter design netted the best power results, with more flow and cool intake temps.
SOUND:
The factory Carrera airbox is designed to muffle the induction note of the engine to keep it out of the cabin. This airbox lets all that glorious air cooled flat six induction growl into the cabin.
POWER:
With just this modification we saw a 6whp increase over stock thanks to increased airflow.
FEATURES:
• Fits all late model Porsche 911 Carrera 3.2L vehichles (1984-1989)
• CNC'd T6061 Aluminum construction
• Anodized gold to match the zinc plated hardware in the engine bay
• Adds 6 whp and increases throttle response
• Direct replacement for the OEM front cover lid to improve the induction through an open style intake system
• Compatible with the BMC Air Filter upgrade
• Simple 5 minute DIY installation, no cutting required
• 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.
FSPOR911ABX32
The product you are viewing cross references to these numbers
- Porsche 911 1984-1986 3.2L
- Porsche 911 1987-1989 3.2L G50


**Please Be Advised: This product does not include the airbox itself, nor the air filter. It only refers to the lid.
Direct bolt-on replacement for the factory air box providing increased airflow and power. Made from anodized gold T6061 Aluminum. The gold color mimics the yellow zinc plated OEM hardware that Porsche used in all their air-cooled cars from this era.
The design of this airbox cover was inspired by factory Porsche Cup Cars. After much on-track testing done by Fabspeed’s Owner on his 993 RSR, he found that using this open filter design netted the best power results, with more flow and cool intake temps.
SOUND:
The factory Carrera airbox is designed to muffle the induction note of the engine to keep it out of the cabin. This airbox lets all that glorious air cooled flat six induction growl into the cabin.
POWER:
With just this modification we saw a 6whp increase over stock thanks to increased airflow.
FEATURES:
Fits all 964 Carrera vehicles worldwide. Coupes, cabriolets, RS cars. (1989-1994)
Adds 8 ft/lbs of tq and 9.6 whp for improved throttle response
CNC'd T6061 Aluminum construction
Anodized gold to match the zinc plated hardware in the engine bay
Direct replacement for the OEM front cover lid to improve the induction through an open style intake system
Compatible with the BMC Air Filter upgrade
Simple 5 minute DIY installation, no cutting required
Related reference numbers
Related, superseded, cross reference or alternative numbers for comparison.
96408012301
The product you are viewing cross references to these numbers
- Porsche 964 (911) C2 1989-93
- Porsche 964 (911) C4 1989-93

Fits: all Porsche 964 C2, C4, RS America, Euro RS and Speedster vehicles 1989-1994
964 RSR style headers equal length 1 piece C.N.C. mandrel bent primary tubes 26.5" with F1 NASCAR style high velocity merge collectors. MAXFLO headers also come with a dual inlet dual outlet muffler system. NOT available single outlet. System also comes with RSR muffler bypass pipes/ race straight pipe outlets so you can run open headers.
This system saves 43.1lbs/19.5kg from the rear of the vehicle with the heat option and saves 47.5lbs/21.6kg with the headers without heat.
This is with out a doubt the best high performance street, race, and DE exhaust systems that covers all bases for any 911, 964, and 993 cars.
100% T304 stainless steel that is ULTRA strong and Maxflo for maximum power and throttle response. Included are all brackets, hardware and everything for complete installation on any 911, 964 or 993 street and or race car.
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.
FSPOR964RSRWOH
The product you are viewing cross references to these numbers
- 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


Fits: all Porsche 964 C2, C4, RS America, Euro RS and Speedster vehicles 1989-1994
964 RSR style headers equal length 1 piece C.N.C. mandrel bent primary tubes 26.5" with F1 NASCAR style high velocity merge collectors. MAXFLO headers also come with a dual inlet dual outlet muffler system. NOT available single outlet. System also comes with RSR muffler bypass pipes/ race straight pipe outlets so you can run open headers.
This system saves 43.1lbs/19.5kg from the rear of the vehicle with the heat option and saves 47.5lbs/21.6kg with the headers without heat.
This is with out a doubt the best high performance street, race, and DE exhaust systems that covers all bases for any 911, 964, and 993 cars.
100% T304 stainless steel that is ULTRA strong and Maxflo for maximum power and throttle response. Included are all brackets, hardware and everything for complete installation on any 911, 964 or 993 street and or race car.
** This system does not provide the same amount of heat as the factory heat exchangers, even though it is the "with heat" version.
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.
FSPOR964RSRWH
The product you are viewing cross references to these numbers
- 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

Superb dual-tone sports car sound; throaty and deep at idle and medium speeds.
FEATURES:
• Fits: all Porsche 997 GT3 / GT3RS vehicles 2006-2009
• Increases horsepower and torque by 11 whp and 8 ft-lbs
• 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 - much stronger than all competitors' systems - Better quality then any tuners and guaranteed finest quality available.
•
Retains Sport Mode button when used with factory side mufflers
• Includes Deluxe Dual Style Tips in your choice of finish
• Simple bolt-on installation
• All Fabspeed performance products are backed by the Fabspeed Lifetime Limited Warranty.
Superb sports car dual tone sound, throaty and deep at idle and medium speeds. It's docile enough for the wife/girlfriend, but strong dramatic sports car sound when you floor it and go up through the gears!
Complies with factory Porsche warranty. Fits all cars worldwide.
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.
FSPOR997GT3CMAX
The product you are viewing cross references to these numbers
- Porsche 997 GT3 2007>>


Bolt-on replacement outlet tips for factory and aftermarket exhaust systems.
FEATURES:
• Fits all Porsche 957 Cayenne V6 vehicles (2008-2010)
• Available in Polished finish
• High-quality 14-16ga T304 stainless steel construction
• Simple DIY 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.
FSPOR957V6QDTP
The product you are viewing cross references to these numbers
- Porsche Cayenne 3.6L 2007>>


Bolt-on replacement outlet tips for factory and aftermarket exhaust systems.
FEATURES:
• Fits all Porsche 955 Cayenne Turbo / Turbo S vehicles (2002-2007)
• Available in Polished finish
• High-quality 14-16ga T304 stainless steel construction
• Simple DIY 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.
FSPOR955TQDTP
The product you are viewing cross references to these numbers
- Porsche Cayenne Turbo 4.5L 2003>>
- Porsche Cayenne Turbo S 4.5L 2006>>

Bolt-on replacement outlet tips for factory and aftermarket exhaust systems; available in Polished Stainless steel, Satin Black or Carbon Fibre finishes.
FEATURES:
• Fits all Porsche 955 Cayenne S vehicles (2002-2007)
• Available in Polished Stainless steel, Satin Black or Carbon Fibre finishes
• High-quality 14-16ga T304 stainless steel construction
• Simple DIY installation
• All Fabspeed performance products are backed by the Fabspeed Lifetime Limited Warranty
Please Note: when fitting larger tail pipes to V6 or S models you will need to change the rear lower valance to a Turbo Style one.
Order Extra parts:
1 x 95550552104
1 x 95550545002
1 x 95550544902
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.
FSPOR955V8QDTP
The product you are viewing cross references to these numbers
- Porsche Cayenne 3.2L V6 2003>>
- Porsche Cayenne S 4.5L V8 2003>>


Direct bolt-on replacement upgrade for the Porsche 964 Turbo (965) factory exhaust tips; improves flow and enhances the vehicle's aesthetic.
FEATURES:
• Fits: all Porsche 964 Turbo 965 vehicles (1990-1994)
• Improves exhaust flow and sound by replacing the restrictive factory tips (pictured here) with a clean straight-through design
• Angle-cut 4.5" oval shape
• Polished to a mirror finish
• Constructed from high-quality 14-16 gauge C.N.C. mandrel-bent T304L stainless steel
• Simple DIY 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.
FSPOR964TOTP
The product you are viewing cross references to these numbers
- Porsche 964 (911) TURBO 3.3L 1991-93
- Porsche 964 (911) TURBO 3.6L 1991-93


Improved sports car sound; deep and throaty while maintaining street appropriate volume
Features:
• Fits: all Porsche 964 C2, C4, RS America, Euro RS and Speedster vehicles 1989-1994
• Increased throttle response throughout the RPM range with less restrictive mufflers
• Available in either a single or dual outlet configuration
• NOTE: Requires slight modification to the factory rear bumper for proper fitment of the second outlet
• Constructed from high-quality 14-16ga CNC mandrel-bent T304L stainless steel for optimum flow and maximum durability
• Direct bolt-on replacement for the restrictive facotry muffler
• Includes Oval Style Tip(s)
• 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.
FSPOR964MAXS
The product you are viewing cross references to these numbers
- 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

Optional Dual Outlet upgrade; Requires slight modification to the factory rear bumper for proper fitment of the second outlet
Improved sports car sound; deep and throaty while maintaining street appropriate volume
Features:
• Fits: all Porsche 964 C2, C4, RS America, Euro RS and Speedster vehicles 1989-1994
• Increased throttle response throughout the RPM range with less restrictive mufflers
• Available in either a single or dual outlet configuration
• NOTE: Requires slight modification to the factory rear bumper for proper fitment of the second outlet
• Constructed from high-quality 14-16ga CNC mandrel-bent T304L stainless steel for optimum flow and maximum durability
• Direct bolt-on replacement for the restrictive facotry muffler
• Includes Oval Style Tip(s)
• 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.
FSPOR964MAXD
The product you are viewing cross references to these numbers
- 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


MAXFLOW outperforms any and all other systems manufactured. Super strong heavy gauge thick 14 gauge T304SS Mirror polished finish. Show car quality! Stainless bracket included.No resonance and never too loud BUT with maximum. Huge reduction in TURBO lag.
FEATURES:
• Fits: all Porsche 911 Turbo 930 vehicles (1976-1989); USA and European cars
• Adds 15 whp for improved throttle response
• Improved sports car sound with a much deeper, more aggressive exhaust note
• Constructed with 3.0" 14-16 gauge T304L C.N.C. mandrel bent stainless steel tubing for maximum performance and durability
• Maxflo Mufflers are radius stress relieved, hydro-formed cases that are pulse TIG welded with 2000 degree ceramic fiber and stainless steel wool packing.
• Available in single or dual outlet configuration
• Includes Fabspeed's Deluxe Oval or Quad Style Tips
• Simple bolt-on installation to the stock or K27 Turbo
• 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.
FSPOR911TMAXS
The product you are viewing cross references to these numbers
- Porsche 911 1975-1977 3.0L Turbo (930)
- Porsche 911 1978-1989 3.3L Turbo (930)

MAXFLOW outperforms any and all other systems manufactured. Super strong heavy gauge thick 14 gauge T304SS Mirror polished finish. Show car quality! Stainless bracket included. No resonance and never too loud BUT with maximum. Huge reduction in TURBO lag.
FEATURES:
• Fits: all Porsche 911 Turbo 930 vehicles (1976-1989); USA and European cars
• Adds 15hp for improved throttle response
• Improved sports car sound with a much deeper, more aggressive exhaust note
• Constructed with 3.0" 14-16 gauge T304L C.N.C. mandrel bent stainless steel tubing for maximum performance and durability
• Maxflo Mufflers are radius stress relieved, hydro-formed cases that are pulse TIG welded with 2000 degree ceramic fiber and stainless steel wool packing.
• Available in single or dual outlet configuration
• Includes Fabspeed's Deluxe Oval or Quad Style Tips
• Simple bolt-on installation to the stock or K27 Turbo
• 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.
FSPOR911TMAXD
The product you are viewing cross references to these numbers
- Porsche 911 1975-1977 3.0L Turbo (930)
- Porsche 911 1978-1989 3.3L Turbo (930)