Supersprint BMW F8X M3 / M4 Stainless Rear Exhaust Package 4x80mm - Valved

989660

Upgrade the exhaust system on your BMW with the Supersprint Rear Valved Exhaust, engineered as a direct-fit replacement for the factory rear muffler. Positioned within the rearmost section of the exhaust system, this precision-built component is designed to reduce restriction and improve exhaust flow, delivering a more refined and engaging exhaust note.

Constructed from premium T304 stainless steel, this Supersprint component is designed for long-term durability, corrosion resistance, and precise fitment. Every weld and bend is engineered to maintain consistent exhaust flow and reliable sealing under all operating conditions.

Founded in 1955, Supersprint has built its reputation on engineering complete exhaust systems rather than individual components. Every Supersprint product reflects decades of motorsport research, advanced manufacturing techniques, and a commitment to maximizing performance, sound quality, and visual appeal for BMW engines.

Product Details

• T304 stainless steel construction
• Compatible with OEM catalytic converters
• Contains:
  • 989634 - Left Rear Muffler - Valved
  • 989604 - Right Rear Muffler - Valved
  • 989646 - 4x80mm Gun Metal Grey tips
• Suitable for OE center pipes or Supersprint H-Pipe
  

Vehicle Applications

• BMW F80 M3 (S55)
• BMW F82 M4 (S55)
• BMW F83 M4 (S55)

EMISSIONS NOTICE