aftermarket exhaust???

I had the Supertrapp on mine along with a K&N and a jet kit, it made a little more power, it brought the bike back to the power it had with stock tires since I upgraded to the 27s. Just barely louder then stock, sounded nice. And I thought it looked great!!!
Just last week I put an HMF on there, and that really increased the power, I noticed myself able to go through many holes that would normally require first gear, having no problems going through in 2nd gear. But, its loud! Although you can drive around quietly if you lay off the throttle a little.
Just my $.02, hope it helps!
And welcome to the board!

I also have the Hmf but i also have the quiet core insert for it. I would tell you what they sound like but neither one has shipped yet. But when i do get them i will be sure to let you know how the quiet core works out.
Welcome aboard

The HMF Ecosystem QS1 will give you a couple HP, and it barely noticable over stock. I had one on mine but it did not give the max power I wanted, but it was noticable. I have the Uni-filter and Dynojet kit too. Definetly recomend the jet kit even if you keep the stock pipe.

Here's the list of all the pipes for the Foreman that I know of...It does not include some of the HMF series, like the QS1 and Penland.

Foreman Exhaust

Step up and get the hmf kit it is the best.

QUOTE ("truegrit":3ebwqi5b)

The HMF Ecosystem QS1 will give you a couple HP, and it barely noticable over stock. I had one on mine but it did not give the max power I wanted, but it was noticable. I have the Uni-filter and Dynojet kit too. Definetly recomend the jet kit even if you keep the stock pipe.

Click to expand...

I have this exact set-up, I love this pipe and so do all the people I ride with. If you want a good pipe thats not loud but gives some power, check out the HMF QS1. I always get complimented on the sound.