ISF Exhaust from Royal Muffler

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· Registered

Joined Dec 20, 2008

151 Posts

Fig said:
Sounds pretty sweet, but you think it drones on the HWY?

The orginal version did HEAVILY...

See a used one for sale here, stating the changes that HAD to be made..

http://www.clublexus.com/forums/is2...5527-is-f-royal-muffler-exhaust-for-sale.html

Jz

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