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FMF S/s Powerbomb (045425)

Part # 045425
Item #357816
Fits 6 motorcycles
  • Beta
    • RR 400 · 2010–2013
    • RR 430 · 2015–2018
    • RR 450 · 2010–2014
    • RR 480 · 2015–2018
    • RR 498 · 2010–2014
    • RR 520 · 2010–2013
Regular price $249.99 Sale price$224.99 Save $25.00
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WARNING: Cancer and Reproductive Harm — www.P65Warnings.ca.gov
FMF PowerBomb Header — Beta RR 400 (2010-2013), Beta RR 430 (2015-2018) + 4 more, 4-Stroke
Product Details

The PowerBomb header is FMF's bolt-on resonance-chamber header pipe. The PowerBomb chamber sits inline between the engine and the muffler, smoothing exhaust pulses for a broader, more usable powerband. Stainless steel construction with mandrel-bent tubing.

  • Inline resonance chamber for broader powerband
  • Stainless steel mandrel-bent construction
  • Direct-fit replacement for OEM head pipe
  • Pairs with any FMF 4-stroke slip-on
  • Race-developed geometry

This is a 4-stroke exhaust. It is engineered for the 4-stroke engine architecture above and physically will not fit a 2-stroke bike. Verify your engine type before purchase.

Fitment

  • Beta RR 400 2010–2013
  • Beta RR 430 2015–2018
  • Beta RR 450 2010–2014
  • Beta RR 480 2015–2018
  • Beta RR 498 2010–2014
  • Beta RR 520 2010–2013

Specifications

System TypeHeader
MaterialStainless steel
TechnologyPowerBomb Module (patented)
Weight2.4 lbs
Street LegalityClosed-course / competition use only (CARB-restricted)
Best ForRace-only / Closed-course, Off-road / Trail

Verified from Garamoto’s catalog & fitment data.

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