- 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)

"brombacher" stainless steel exhaust system with valves for the 997-2

Facts:

- equal length headers with long tube design
- 200 cell German hjs sport catalysts with "u torque" design
- 2 3/4" tubing (70mm)
- sealing cone style connections and quick release clamps
- 4 x 3.5"(90mm) round tips
- made in Germany
-+ 28 hp & + 20 lb.-ft torque gain with exhaust system only.
- weighs 72 lbs.(33,0 kg).
- includes valves for stock sound and a true GT3 cup like race sound!
The stock system weighs 84 lbs (38 kg), savings is 12lbs (5 kg).

Figures:

Genuine:
Engine - 6 cylinder boxer
Capacity - 3800ccm
Compression ratio - 12,5:1
Max. Power - 283kw (385hp) @ 6500rpm
Max. Torque - 420nm (310lbf ...(choose a part on the right to read more)

General Fitment

Exhaust system with valves for the 997 -08

Facts:

- equal length headers with long tube design
- 100 cell German hjs sport catalysts with u torque design
- 2 3/4" tubing (70mm)
- sealing cone style connections and quick release clamps
- 4 x 3.5"(90mm) round tips
- made in Germany
-+ 21 hp & + 12 lb.-ft torque gain with exhaust system only. Based on 997s.
- weighs 62 lbs.(28,0 kg).
- includes valves for stock sound and a true GT3 cup like race sound!

Figures:

Genuine:
Engine - 6 cylinder boxer
Capacity - 3824ccm
Compression ratio - 11,8:1
Max. Power - 261kw (355hp) @ 6600rpm
Max. Torque - 400nm (295lbf ft) @ 4600rpm
Max. Speed - 293km/h
Max. Rpm - 7300rpm
Acceleration 0-100km/...(choose a part on the right to read more)

General Fitment

Exhaust system with valves for the 997 -08

- equal length headers with long tube design
- 200 cell German hjs sport catalysts with "u torque" design
- 2 3/4" tubing (70mm)
- sealing cone style connections and quick release clamps
- 4 x 3.5"(90mm) round tips
- made in Germany
-+ 21 hp & + 12 lb.-ft torque gain with exhaust system only. Based on 997s.
- weighs 62 lbs.(28,0 kg).
- includes valves for stock sound and a true GT3 cup like race sound!

Genuine:
Engine - 6 cylinder boxer
Capacity - 3824ccm
Compression ratio - 11,8:1
Max. Power - 261kw (355hp) @ 6600rpm
Max. Torque - 400nm (295lbf ft) @ 4600rpm
Max. Speed - 293km/h
Max. Rpm - 7300rpm
Acceleration 0-100km/h - 4.8s

Tuning (incl...(choose a part on the right to read more)

General Fitment

A track favorite due to its performance gains and reliability. + 30 hp & + 25 tq gain. - catalytic bypass for track use. - weighs 59 lbs. (27,0 kg), OEM weighs 84 lbs. (38kg). - motorsport merge collector. - intoxicating growl at idle, partial throttle and wide open throttle. - German v2a - x5crni18-10 - 1.4301 stainless steel for improved durability. - "aero quip" style motorsport muffler connections with a single gasket and flange at the header to ensure a leak free exhaust. - ecu programming (software) is necessary. The FVD Brombacherfull race exhaust system for the 981 and is one of the most technically advanced systems for Porsche to date. Our entire "brombacher" line of exhausts is manufactured to ou...(choose a part on the right to read more)

High-quality performance headers provide better boost response and power throughout the rpm range

Features:

Fits all Porsche 997 turbo vehicles (2006-2009)
Improves power and throttle response
High-velocity 3-into-1 merge collectors for maximum performance
Equal-length tubing for improved exhaust travel
Constructed from high-quality 14-16 gauge c.n.c. Mandrel-bent t304l stainless steel for optimum flow and maximum durability
Direct replacement for the restrictive OEM headers
Reuse of factory OEM header gaskets is required.
All fabspeed performance products are backed by the fabspeed lifetime limited warranty

General Fitment

Our entire "brombacher" line of exhausts is manufactured by m&m exhaust, gmbh in Germany. They manufacture a multitude of Porsche motorsport and racing exhausts. Each system is tested comprehensively for flow characteristics, thermal stress, cracking, and longevity. If you are looking for an exhaust product that can handle abuse at the track, look no further. Features: + 16 hp (12 kw) and + 11 tq (15 nm) long tube race headers with sprung motorsports merge collector German v2a - x5crni18-10 - 1.4301 (t304) lightweight stainless steel for improved durability catalytic bypass for race use primary diameter outer 50 mm into 63.5 mm motorsport collector reduces back pressure and thermal stress increased mid-range ...(choose a part on the right to read more)

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)

This kit is necessary when installing any of our racing / street exhaust systems manufactured by m&m exhaust gmbh whose part number begins with res 911 or bes 911 kit contains: - modified oil lines - straps - header / heat exchanger gaskets

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.

This kit is necessary when installing any of our racing / street exhaust systems manufactured by m exhaust gmbh whose part number begins with res 911 or bes 911 kit contains: - modified oil lines - straps - header / heat exchanger gaskets - additional heating hoses - air injection plug

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.

The perfect compromise for you and your loved ones. Rich, deep race car tones with the valves open and soft subtle, completely stock sounds with them closed. + 25 hp & + 20 tq gain. - 200 cell hjs "hd" sport catalysts. - 25 lb. Weight savings over OEM system (weighs 59 lbs. (27,0 kg), OEM weighs 84 lbs. (38kg). - 2 1/2 tubing (63.5 mm). - 2 x 3.5 (90 mm) round tips. - motorsport merge collector. - intoxicating growl at idle, partial throttle and wide open throttle with the valves open. Quiet with them closed! - German v2a - x5crni18-10 - 1.4301 stainless steel for improved durability. - minimal resonance / drone in the cabin compared to the competitions full exhaust systems. - "aero quip" style motorsport m...(choose a part on the right to read more)