M&m exhaust develops and produces exhaust pipes, catalysts and complete exhaust systems for street and race exotic and sports cars. m&m exhaust specifically concentrates on maintaining original equipment levels of fitment and finish.

Primary muffler bypass panamera & panamera 4 (v6)

This item may need to be sourced from Germany and would take 2-4 weeks to arrive. Once ordered it cannot be canceled. Please call to check stock or request expedited shipping.

General Fitment

M&m exhaust develops and produces exhaust pipes, catalysts and complete exhaust systems for street and race exotic and sports cars. m&m exhaust specifically concentrates on maintaining original equipment levels of fitment and finish.

Primary muffler bypass panamera s & 4s

This item may need to be sourced from Germany and would take 2-4 weeks to arrive. Once ordered it cannot be canceled. Please call to check stock or request expedited shipping.

M&m exhaust develops and produces exhaust pipes, catalysts and complete exhaust systems for street and race exotic and sports cars. m&m exhaust specifically concentrates on maintaining original equipment levels of fitment and finish.

Sport muffler panamera & panamera 4 (v6)

This item may need to be sourced from Germany and would take 2-4 weeks to arrive. Once ordered it cannot be canceled. Please call to check stock or request expedited shipping.

General Fitment

M&m exhaust develops and produces exhaust pipes, catalysts and complete exhaust systems for street and race exotic and sports cars. m&m exhaust specifically concentrates on maintaining original equipment levels of fitment and finish.


Exhaust tips panamera stainless steel, dual, round 4x100mm

This item may need to be sourced from Germany and would take 2-4 weeks to arrive. Once ordered it cannot be canceled. Please call to check stock or request expedited shipping.

General Fitment

For 2012+ 981 facts: - equal length headers with motorsports merge collector. - 200 cell hd German hjs tri metal sport cats. - t316 lightweight stainless. - primary diameter 45mm outer , 42mm inner - each header weighs 13 lbs. (6 kg) - reduces thermal stress on the motor. - made in Germany please add 2 engine to header gaskets when ordering - 2 qty 99711110731 power: - 981 (2.7l) = + 12 crank hp (9 kw) & + 11 crank torque (15 nm) - 981s (3.4l) = + 16 crank hp (12kw) & 15 crank torque ( 20 nm) our latest development for the 981 is aimed at those who are looking for more torque in the mid-range, a rich, deep exhaust growl. These headers contain the latest hjs cats, they are nicknamed "hd" for high durability ma...(choose a part on the right to read more)

The open architecture of this muffler allows for a deeper four-cylinder turbo tone, with plenty of whistling on tap. Coming off throttle from higher rpms exudes a chorus of snarling, gurgling and crackling letting everyone know that this car is not your average 982. + 15 hp & + 12 tq gain. - 2 x 3.5 (90 mm) round tips. - thermal insulation on piping to keep suspension components cool. Withstands up to 2,012 degrees fahrenheit (1,100 degrees celsius). - lower deeper tones than the factory exhaust with far more whistling and gurgling / crackling off throttle. - German v2a - x5crni18-10 - 1.4301 stainless steel for improved durability. - no drone in the cabin. - "aero quip" style motorsport muffler connections t...(choose a part on the right to read more)

- equal length long tube headers with motorsports merge collector. - 200 cell hd German hjs tri metal sport cats. - primary diameter 50mm outer , 47mm inner for the larger 3.8l displacement. - t316 lightweight stainless steel. - reduces thermal stress on the motor. - made in Germany by m&m exhaust gmbh. Please add 2 engine to header gaskets when ordering - 2 qty 997 111 107 31 power: - 981 GT4 / spyder (3.8l) = + 18 crank hp (13kw) & 16 crank torque ( 21 nm) our latest development for the 981 is aimed at those who are looking for more torque in the mid-range, a rich, deep exhaust growl. These headers contain the latest hjs cats, they are nicknamed "hd" for high durability matrix design catalytic converters. T...(choose a part on the right to read more)

The open architecture of this muffler allows for a deeper four-cylinder turbo tone, with plenty of whistling on tap. Coming off throttle from higher rpms exudes a chorus of snarling, gurgling and crackling letting everyone know that this car is not your average 982. + 15 hp & + 12 tq gain. - 2 x 3.5 (90 mm) round tips. - thermal insulation on piping to keep suspension components cool. Withstands up to 2,012 degrees fahrenheit (1,100 degrees celsius). - lower deeper tones than the factory exhaust with far more whistling and gurgling / crackling off throttle. - German v2a - x5crni18-10 - 1.4301 stainless steel for improved durability. - no drone in the cabin. - "aero quip" style motorsport muffler connections t...(choose a part on the right to read more)

Brombacher edition valved mufflers are the perfect compromise for you and your loved ones. Rich, deep race car tones with the exhaust valve open and soft subtle, nearly stock sounds with it closed. + 17 hp & + 13 tq gain. - 2 x 3.5 (90 mm) round tips. - includes a pierburg vacuum actuated exhaust valve. - thermal insulation on piping to keep suspension components cool. Withstands up to 2,012 degrees fahrenheit (1,100 degrees celsius). - intoxicating growl at idle, partial throttle and wide open throttle with the valves open. Factory quiet with them closed! - German v2a - x5crni18-10 - 1.4301 stainless steel for improved durability. - "aero quip" style motorsport muffler connections to ensure a leak free exhau...(choose a part on the right to read more)

?m&m edition? Sport headers with 200 hjs ?hf? Sport cats for the 987.2 Boxsters and Caymans with FVD / m&m sport mufflers.

Our m&m edition headers and cats were created for those who have already purchased the FVD / m&m sport mufflers (either TUV or sound version). They are a logical progression for those looking for added mid range torque and top end horsepower. Combined with the FVD / m&m muffler they offer just as much power as the FVD / m&m complete exhaust system.

Facts:
- + 20 crank hp & + 19 crank torque
- 2" tubing (50 mm) straight through design for max. Power
- 200 cell hjs tri metal high flow cats (?hf? Cats)**
- weighs 12.6 lbs. (5.7 kg)
- 26 lb weight savings over complete OEM exhaus...(choose a part on the right to read more)

General Fitment

High-quality OEM (original equipment manufacturer) replacement, designed to perform like the original. We source this part in Germany to ensure quality, reliability and precise fitment. Professional installation is required. Different manufacturing tolerances require an inspection of the free clearance of all parts! Sold individually. 1 necessary per car.

This item may need to be sourced from Germany and would take 2-4 weeks to arrive. Once ordered it cannot be canceled. Please call to check stock or request expedited shipping.

View/Change Diagram

911 1970-73 - Engine	912 1965-69 - Engine
911 1965-69 - Engine

+ 15 hp & + 14 torque - 200 cell high flow, tri metal German hjs "hd" high durability matrix sports catalysts. - can be used with FVD "brombacher" mufflers. - weighs 15.5 lbs. (7.0 kg). - German v2a - x5crni18-10 - 1.4301 stainless steel for improved durability. - made in Germany. - intoxicating growl at idle, partial throttle and wide open throttle. The catalytic converter cores used in this system are the most advanced in the industry. They are produced by hjs in Germany and are a 200 cpsi (cell per square inch) tri-metal design. Tri-metal cats are the freest flowing and environmentally friendly aftermarket cats produced today. Tri-metal catalytic converters are rodium, platinum and iridium coated and per...(choose a part on the right to read more)

These tips are made specifically for our center muffler bypass (bes 991 150 00skr) . They are a dual 3.5" round design and are double walled to dissipate heat, which means that they won't tarnish as quickly as single walled tips. The design fits the factory cut outs in the bumper perfectly and is mounted via the "aero-quip" ball style-connecting joints so they can be perfectly adjusted and centered.

This item may need to be sourced from Germany and would take 2-4 weeks to arrive. Once ordered it cannot be canceled. Please call to check stock or request expedited shipping.

Also out of the Brombachercollection. This 996 GT3 GT exhaust system features a 70mm diameter with 200 cell sport catalytics. This system is made out of stainless steel. We can now offer more power for your GT3 due to the larger 70mm diameter especiall in the lower rpms and less weigth. This complete system includes: - headers - 200 cell sport cats - mufflers - please send us your mounting brackets to be modified or order 1 x bes 996 000 000.

This item may need to be sourced from Germany and would take 2-4 weeks to arrive. Once ordered it cannot be canceled. Please call to check stock or request expedited shipping.

General Fitment

These headers and cats are perfect for those who want to run sport cats without a software program. Our latest development for the GT3 is aimed at those who are looking for more torque in the mid range, a rich, deep exhaust growl and most importantly no check engine light with stock software.

These headers contain the latest hjs cats, they are nicknamed ?hd? For high durability matrix design catalytic converters. They have a sm-matrix (winding of three flat and corrugated foils) and a special connection to the matrix sheath, which equates to extremely high durability for track and street use. The added benefit is that they do not generate catalytic efficiency codes (check engine light) that most OEM Porsche...(choose a part on the right to read more)

General Fitment

Brombacher race exhaust system for 997 GT3/rs (super sound) with rsr style tips & center muffler adapters to run stock center muffler.

Facts:

- + 25 crank hp & + 25 crank torque with use of stock center muffler.
- 200 cell high flow, tri metal German hjs sport catalysts
- 2 3/4" tubing (90 mm) straight through design for max. Power
- equal length header set up with merge collector for maximum torque gain
- weighs 34.7 lbs. (15.7 kg) this is the lightest stainless system in the Brombacherline !**
- 51.8 lb (23.5 kg) savings over stock system!**
- t 316 stainless steel for improved durability over t 304
- includes all necessary clamps and mounting brackets
- bypass' center muffler with straight p...(choose a part on the right to read more)

General Fitment

Brombacher race exhaust system with valves for 997 GT3/rs with 2 x 90mm tips

Facts:

- + 25 crank hp & + 18 crank torque with valves closed
- 200 cell high flow, tri metal German hjs ?hd? Sport catalysts**
- 2 3/4" tubing (70 mm) straight through design for max. Power
- equal length header set up with merge collector for maximum torque gain
- weighs 37.2 lbs. (16.9 kg) this is the lightest valved system in the Brombacherline !**
- 49.3 lb (22.3 kg) saving?s over stock system!**
- t 316 stainless steel for improved durability over t 304
- includes all necessary clamps and mounting brackets
- made in Germany
- 110 db with valves open (not for faint of heart!)
- 103 db with valves closed
- intox...(choose a part on the right to read more)

General Fitment

"brombacher" racing exhaust system for 997gt3/rs

Facts:

- + 25 crank hp & + 25 crank torque
- 200 cell high flow, tri metal German hjs sport catalysts
- 2 3/4" tubing (70 mm) straight through design for max. Power
- equal length header set up with merge collector for maximum torque gain
- weights 6 kg
- 33 kg savings over stock system!
- t 316 stainless steel for improved durability over t 304
- reuse?s factory center muffler for backpressure and resonance dampening.
- includes all necessary clamps and mounting brakets
- made in Germany
- 108 db
- intoxicating growl at idle, partial throttle and wide open throttle
- reuse?s factory tips or larger aftermarket tips
- no dme programming neces...(choose a part on the right to read more)

General Fitment

Carrillo is one of the most respected connecting rod manufacturers in competitive motor sports. Carrillo rods are constructed from their propriety alloy and forged to their custom specifications. The rods are then fully machined to guarantee the removal of all surface imperfections. After heat treatment, each connecting rod is magnaflux inspected and hardness checked, then machined to final size. Each set is balanced and then shot-peened to achieve the ultimate in strength and fatigue properties.

This item may need to be sourced from Germany and would take 2-4 weeks to arrive. Once ordered it cannot be canceled. Please call to check stock or request expedited shipping.

- + 25 crank hp & + 27 crank torque
- 200 cell high flow, tri metal German hjs sport catalysts. Cats are located behind the muffler for even greater hp & torque.
- equal length header set up with merge collector for maximum torque gain
- 2 3/4" tubing (70mm) straight through design for max. Power
- weighs 64.3 lbs. (29,2 kg)
- t 316 stainless steel for improved durability over t 304
- 2 x 3"(90mm) round tips
- cone style catalytic connection design to prevent exhaust leaks
- includes quick release clamps
- made in Germany
- 105.7 db
- intoxicating growl at idle, partial throttle and wide open throttle
- no dme programming necessary.

Weight savings:

997 GT3 OEM exhaust weight:
Stock primary ...(choose a part on the right to read more)

General Fitment

+650hp 997 tt (sound version) stainless steel exhaust system

The +650 hp FVD sport exhaust system is specially designed for vehicles with performance increases of more than 485kw (650ps). Back pressure is extremely reduced trough specific guidance and piping in the exhaust muffler.

- cat bypass
- 2 3/4" tubing (70mm) straight through design for max. Power
- weighs 35 lbs. (16,1 kg)
- t 316 stainless steel for improved durability over t 304
- cone style catalytic connection design to prevent exhaust leaks
- includes quick release clamps
- made in Germany
- dme programming necessary.

Please note:
Exhaust tips are not included! Stock tips will fit. However, we do not recommend the use of stock ti...(choose a part on the right to read more)

General Fitment

+650hp 997 tt (sound version) stainless steel exhaust system

The +650 hp FVD sport exhaust system is specially designed for vehicles with performance increases of more than 485kw (650ps). Back pressure is extremely reduced trough specific guidance and piping in the exhaust muffler.

- 200 hd cell high flow, tri metal German hjs sport catalysts
- 2 3/4" tubing (70mm) straight through design for max. Power
- weighs 39 lbs. (18,1 kg)
- t 316 stainless steel for improved durability over t 304
- cone style catalytic connection design to prevent exhaust leaks
- includes quick release clamps
- made in Germany
- dme programming necessary.

We use the latest hjs cats, they are nicknamed ?hd? For high d...(choose a part on the right to read more)

General Fitment

- + 25 crank hp & + 19 crank torque (manufacturer estimate, dyno testing information will be available shortly)
- 200 cell high flow, tri metal German hjs sport catalysts. Cats are located behind the muffler for even greater hp & torque.
- equal length header set up with merge collector for maximum torque gain
- 2 3/4" tubing (70mm) straight through design for max. Power
- weighs 64.3 lbs. (29,2 kg)
- t 316 stainless steel for improved durability over t 304
- 2 x 2 3/4"(70mm) round tips
- cone style catalytic connection design to prevent exhaust leaks
- includes quick release clamps
- made in Germany
- 105.7 db
- intoxicating growl at idle, partial throttle and wide open throttle
- no dme programm...(choose a part on the right to read more)

General Fitment

Brombacher 997.2 tt "sport stock" stainless steel, sport cat converter replacements for OEM muffler facts: - + 21 crank hp & + 18 crank torque** - 200 cell "hd", tri metal German hjs sport catalysts - reuses OEM muffler, perfect for those looking for more sound and power. - tubing diameter is the same as the OEM system. - weighs 19 lbs. (8,6 kg) - German v2a - x5crni18-10 - 1.4301 stainless steel for improved durability. - reduces backpressure and thermal stress - 5 on a scale of 1-10 in volume (1 being stock). - reuses OEM v band style connecting hardware. - made in Germany. - available in 100 cell and cat bypass. Please ask your sales person for pricing. - more distinguished growl at idle, partial throttl...(choose a part on the right to read more)

General Fitment

For 997-2 with OEM or valved Porsche sport exhaust (pse). Facts: - equal length headers with long tube design - 200 cell hd German hjs tri metal sport cats - 2.5 tubing (63.5 mm) - made in Germany power: - 997.2 (3,6l) = + 20 crank hp (15 kw) & + 15 crank torque (20 nm) - 997.2s (3,8l) = + 23 crank hp (18kw) & 22 crank torque (30nm) - with FVD flashclient software = + 37 crank hp (28kw) & + 30 crank torque (40 nm) our latest development for the 997.2 is aimed at those who are looking for more torque in the mid range, a rich, deep exhaust growl. These headers contain the latest hjs cats, they are nicknamed "hd" for high durability matrix design catalytic converters. They have a sm-matrix (winding of three flat...(choose a part on the right to read more)