O.S.
O.S. 21TM Exhaust Header
Part # OSM721038004.5(2)
Fits
Where to buy
$43.99
Prices are as last seen at the store; stock is not tracked.
About this part
This is a replacement O.S. Exhaust Header, and is intended for use with the O.S. .21 TM T-Maxx engine.
Reviews4.5 · 2 reviews
James KerrVerified owneron O.S. 21TM Exhaust Header
Bought this for a Dynamite Mach w .19t engine. Fits great, and is a must have for dynamite engines. The kit that comes with the dynamite engine for using the traxxas header leaks and doesn’t work well. This OS manifold resolves this issue.
1 found this helpful
Christopher BridgesVerified owneron O.S. 21TM Exhaust Header
Can be used on the factory 3.3 buy shaving down the top lip and a exhaust coupler
1 found this helpful
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