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View Full Version : Full exhaust over slip on


athlon161
04-17-2007, 12:51 PM
Will a full exhaust make the bike sound better over a slip on?? Thanks

kev994
04-17-2007, 08:37 PM
On the same topic, is there a big difference in extra power? with or without an ivan's jet kit?

GregS
04-18-2007, 09:55 PM
The sound level is primarily controlled by the "can". So a slip on should sound the same on the end of a OE header or a aftermarket header.
The real difference is in power output. A properly designed header will increase power when jetted properly. However, the OE header will generally make a wider powerband at the expense of top end. This is a very generalized statement but more often true than not.

athlon161
04-19-2007, 01:40 AM
Thanks for help clarfying some things up for me...

steves
04-19-2007, 08:12 AM
The stock exhaust is all about constriction... and the stock headers constrict at the collector point. A slipon will flow slightly more air... but not a lot.