Simons stainless steel sports exhaust system Duplex 2x 80 mm for BMW F31 316D, 318D, 320D

Scope of delivery:Sports exhaust system– as shown

---

• Scope of delivery: complete system incl. accessories (mounting material, clamps, etc.)

  ---

• Documents: Not approved in the StVZO
  High-quality workmanship made from durable stainless steel for sporty sound and optimum performance.

  ---

  ---

Technical data:

• Pipe diameter: 70 mm  + 2x63.5 mm
• Tailpipe: Duplex  2x 80mm
  EC type:  Not approved in the StVZO
• Material: Stainless steel

  ---

  With or without xDrive.
  Bumpers/diffusers must be shortened or replaced.
  
•  

  ---

suitable for: 

---

F30/F31 316D/318D/320D sedan/touring/station wagon year of construction 2015(07)-2019

---

Description:
Our exhaust systems come from Sweden from the brand Simons and are manufactured according to ISO9001:2008 standard. Before the systems are launched on the market, a prototype is created by the product development department. This is always adapted directly to the vehicle, sound tests are carried out, engine efficiency and back pressure measured. This guarantees 100% accuracy of fit and engine harmony. This is because a turbo engine, unlike a naturally aspirated engine, does not require exhaust back pressure. For turbo-powered vehicles, absorption silencers are used and for naturally aspirated engines, a chamber system is used, both are very noise-insulating and still have a throaty, sporty sound (depending on the observer, of course). The sports exhaust systems usually all have EC type approval (see description)