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Dubach Racing - OEM Replacement Spark Arrestor End Cap

Product Code: DRDSAEND
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Dubach Racing - Spark Arrestor End Cap

The DRD SA End Cap fits directly onto stock OEM exhaust systems and enables stock motocross exhaust to be easily converted to a spark arrestor/USFS-legal system.

The DRD SA End Cap is an affordable option for motocross customers who, at times, visit state recreational areas and who want to retain, without reducing, overall performance.
Additionally, the DRD Spark Arrestor End Cap accommodates the DRD Quiet Core (sold separately) for the noise conscious customer and to meet selected tracks/ riding areas with DB guidelines.


by PowerReviews
Dubach Racing - OEM Replacement Spark Arrestor End Cap

(based on 1 review)

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Reviewed by 1 customer

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Excellent quality, if you like the style

By lil Mike

from SLC, Utah

Verified Buyer


  • Durable
  • Tough


  • Dated Styling

Best Uses

  • Forestry Service Approved
  • Off-Road

Comments about Dubach Racing - OEM Replacement Spark Arrestor End Cap:

[...] The DRD end cap is extremely well machined. Old school style for my '04 YZ450F, has the downturned pipe. Looks alot like the stock unit. The rivets are probably the hardest rivets I've ever used, make sure you have a heavy duty rivet gun without a flexible head. Will need a rejet due to increased back pressure, was significantly more difficult to start after install.

  • Motorsports:
  • Mechanic, Motorcycle Enthusiast

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