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40 years experience

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FVD article number / Reference number:
BES99709060SK36

Valved Side Muffler Bypass 997.1 GT3 / RS - 3.6 L - Brombacher Edition

€2,096.78

Prices include 19% value added tax, excl. .
Depending on the delivery address, sales tax may vary.*

6–10 working days (the dates given are based on estimates and on standard national and international shipping with a standard-sized parcel and do not represent a guaranteed delivery time).

Insured shipping | Free shipping from 911€.

Product description

This bypass increases exhaust flow, sound and performance while reducing weight. M&M Exhaust GmbH only manufacture with highest quality T316 Stainless and Pierburg Exhaust Valves for added longevity over competitors' products.

Features:

  • 2 1/2" (63.5mm) tubing.
  • Saves Weight.
  • Made of T 316 motorsport grade stainless steel for improved durability over T 304.
  • Fits 997.1 and 997.2 GT3 & GT3 RS models.
  • Connects to factory headers and center muffler.
  • Does not include O2 sensor bungs like competitors products, so laminar flow is retained.
  • Reuses factory exhaust rings and clamps.
  • Made in Germany by M&M Exhaust, GmbH.
  • Factory like sound with valves closed – Aggressive Cup like sound with valves open.
  • ECU software is NOT necessary.
  • Does not alter emissions, 50 state legal in the U.S.

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 / rate, thermal stress, cracking, and longevity. If you are looking for the purest GT3 motorsport sound and an exhaust product that can handle abuse at the track, look no further.

Product categories

  • Mufflers
  • Valved Mufflers

Manufacturer

M&M

Product dimensions

  • Height: 16 cm
  • Length: 42 cm
  • Width: 28 cm
  • Weight: 4 kg
  • Product from our own development.
  • On the market for 40 years.
  • International shipping.

Also known as

  • BES99709060SK36
  • BES 997 090 60SK36
  • BES.997.090.60SK36
  • BES-997-090-60SK36

Fitting for these models:

Porsche 911 (98-Today)

Porsche 911 (98-Today)

997 GT3 (05-12)

  • Coupe

997 GT3 (05-12)

997 GT3, 3.6L, 305kW (07-09)

  • Coupe

997 GT3 RS, 3.6L, 305kW (07-09)

  • Coupe

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Worldwide delivery

We deliver worldwide - reliably, wherever you are.

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BES99709060SK36

Valved Side Muffler Bypass 997.1 GT3 / RS - 3.6 L - Brombacher Edition

€2,096.78

Prices include 19% value added tax, excl. .
Depending on the delivery address, sales tax may vary.*

Shipping costs info

Delivery times are given to the best of our judgement, but are not binding. Partial deliveries are possible.

If the mode of dispatch is not specified, the goods shall be dispatched by the means of transport selected by FVD.

6–10 working days (the dates given are based on estimates and on standard national and international shipping with a standard-sized parcel and do not represent a guaranteed delivery time).