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FMF S/s Powerbomb — Beta RR 400 (2010-2013), Beta RR 430 (2015-2018) + 4 more, 4 — (see

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
$249.99 $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

Fitment: 4-stroke bike specific — fits the following models:

  • 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)

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.

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