Power difference?

[400exHondaRider]

How much of a power difference is there between a slip on and a full exhaust system also how good are the big gun and two brothers exhausts?

[kt1148]

Check out Motoworks.com they have a big sale on exhausts right now $209 for slip-on or $399.95 full system. Great pipe!

[tjsdaname]

^^ I agree, I had a sparks last season. and am running a motoworks this season and I am happy I switched.

[Kovatch]

Actual power difference would depend on your mods. If you just have an intake with the lid off it may not be all that much (say .5-1hp, maybe). However, if you have P&P, cams, hi-comp piston, bigger carb, +1 valves, obviously a full system will yield better results.

If you plan on getting into more mods down the road, I would just spend the money on a full system. Do it right & do it once.

[55stone]

i bought a motoworks for my second 450 and was way more impressed than i thought i was going to be.. like the exhuast a lot actually..