Reaper Engineering Twin/Single Big Bertha Mufflers

100% Australian Made Customisable BIG BERTHA Mufflers, the biggest muffler body we offer. This muffler allows big piped High Power cars to remain stealthy and drone free. Shes a big girl  at 7" (125mm) x 12" (300mm) x 14 (350mm), 16 (400mm) or 18" (450mm). This unit has has Twin Pipes on one end and single pipe on the other. Flow can be unidirectional.

Made from 1.5mm thick wall 304 SS material with gas purged filler welds. These are built to your requirements and require up to several weeks lead time, please inquire regarding the current wait list ETA.

Step 1) Pick Body Length.

Step 2) Specify your pipe size.

Step 3) Specify your fuel type in the Notes at checkout. Well be in contact!

We ship this model with the small reaper head badge on one side, if you'd like a custom badge or big Reaper Engineering badge for an additional cost, contact us.

If you need assistance making a purchase please contact Reaper on 0418 150 885.


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