DeatschWerks

850cc - BMW M5 E39 S62, M3 E90/E92/E93 4.0L S65

850cc - BMW M5 E39 S62, M3 E90/E92/E93 4.0L S65 - Main image
$692.77 $949 In stock

Category: Fuel Injector

This DeatschWerks fuel injector set delivers a matched set of 8 injectors with an 850cc flow rating, engineered for specific BMW performance applications.

  • Compatible with BMW M5 E39 S62 (2000–2003) and BMW M3 E90/E92/E93 4.0L S65 (2008–2013)
  • Matched set of 8 injectors ensures consistent flow across all cylinders
  • 850cc flow rate supports high-horsepower fuel delivery needs
  • Manufactured by DeatschWerks, a trusted brand in fuel system components
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United States · Return window (days after delivery): 30. Return method: By mail. Return postage: Seller pays.

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Customer Reviews (5.0 / 5 · 5 reviews)

Matthew A. ★★★★★

Installed these on my M3 and they dropped right in with no issues. The matched set showed consistent flow across all eight injectors, which took some guesswork out of the tuning process.

Scarlett ★★★★★

These 850cc injectors made an immediate difference in my E39 M5's throttle response. The matched set was spot-on out of the box with zero tuning issues.

Ella ★★★★★

Swapped these in for my E92 M3 and the idle smoothed out immediately — zero hiccups after the first start. The matched set made installation straightforward, no need to sort through individual flow rates.