Dinan High Flow Mid-pipe F3X

Elevate your BMW's exhaust system with the Dinan High Flow Mid-pipe, delivering an aggressive tone to the stock setup. When paired with the Dinan exhaust, the sound is perfected into an irresistible aggressive growl. This full mid-section eliminates the factory center section, replacing it with straight-through 3.25" T304 stainless steel tubing. Experience improved flow, enhanced sound, and a weight reduction of 3 pounds.

  • Achieve an aggressive tone with the stock system
  • Perfected sound with Dinan exhaust for an aggressive growl
  • Replaces factory center section for better flow
  • Straight-through 3.25" T304 stainless steel tubing
  • Enhanced performance and sound
  • 3-pound weight reduction
T#: 557284 | Part#: D660-0057
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665.99 $665.99
11% off MSRP:
$749.99

MSRP stands for Manufacturer's Suggested Retail Price. This is the suggested retail price provided by the manufacturer, supplier or seller.

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Availability:
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Est. Ship Date:
on Jun 8, 2026
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Dinan High Flow Mid-pipe F3X
$665.99

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