NRW-Design Billet BMW S65 Block Off Cap

NRW-Design Billet BMW S65 Block Off Cap

$88.44 CAD

NRW Design SKU: S65IBOC

Description Availability

S65IBOC

The NRW Design S65 Billet Block-Off Cap is a premium CNC-machined replacement for the stock plastic accessory block-off caps found on the BMW E9X M3’s S65 V8 engine. Crafted from solid billet aluminum and finished with precision, this block-off cap eliminates the weak, brittle OEM plastic parts that are prone to cracking and leaking over time.

Perfect for performance builds, high-temperature environments, or engines with upgraded components, this billet cap delivers improved durability and a clean, engineered visual upgrade for your S65 engine bay.

Features and Benefits

  • CNC-machined billet aluminum for superior strength and rigidity
  • Direct replacement for factory plastic S65 block-off caps
  • Cleaner, stronger, and more durable than OEM components
  • Precision fit designed for S65 engine accessory ports
  • Engine bay upgrade with motorsport-inspired aesthetics
  • Ideal for performance, racing, or high-stress builds

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If the product is in stock we ship same/next day.

If a product needs to be ordered in the typical wait time is 1-2 weeks (Can Be Longer). This means the product is special ordered.

In General Special orders cannot be canceled, although some brands and suppliers allow it with a restocking fee and or return shipping.  

Shipping times vary depending if the part is in stock at our warehouse and which shipping option is chosen at checkout.

Please contact us for an accurate ETA and availability.