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The GasBox WRTT Racer Mufflers

Standard equipment on the Flathead street racing model, the WRTT. Actually not a muffler because it has no restriction whatsoever and is therefore allowed for use on racetracks only.

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These parts are not sufficiently homologated for the use within the perview 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.

Black paint on exhaust / rust-protection

Some stock of mufflers and exhaust pipes is proteced against corrosion with black paint. This protective coat needs to be removed and pipes re-painted with a high-temperature coat.
Muffler »Racer« by The GasBox; fits 45”/750 cc solo models 1937-1952; steel, bare; length: 79 cm; header Ø: 1-1/2”; muffler Ø: 45 mm; replaces OEM 1003-46R; USA
W&W# Picture net price* Available from warehouse Germany?
72-129 The GasBox WRTT Racer Mufflers $144.84 each
in stock
* United States of America: Tax free shipping. Please check your local import fees.

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