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The GasBox 1939 CHP Upsweep Mufflers

Authentic reproduction of the special muffler for the California Highway Patrol (CHP) as introduced in 1939, with upswept tail section and spot-welded seam construction. Designed for rigid frame Big Twins for which a special hanger bracket is available, too, but can be Custom fitted to most models with 1-3/4" pipes.

These parts are not sufficiently homologated for the use within the purview of German road traffic laws. Therefore, use within Germany is only possible on the race-track, for show and exhibition purposes or for restoration of veteran vehicles. Which parts are legal for veteran-restoration, depends on the respective assembly group and the vehicle's age and must be seen about with the autorities in charge.

Outside of Germany, the homologation and a possible use in road traffic must be seen about with the local authorities in charge.

  • fits U/E/F Models 1936-1957
  • steel
  • length: 110 cm
  • header Ø: 1-3/4”
  • muffler length: 109 cm
  • muffler Ø: 64 mm
  • USA
Item №
Price incl. VAT*
Availability in warehouse Germany
The GasBox 1939 CHP Upsweep Mufflers
387.20 €
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* The price includes German VAT (16% or reduced rate of 5% for Books).

Have any questions?

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