Slip-on for 2002-2003 bike ?

I just bought a new 2003 R1, and I'm thinking of buying a slip-on exhaust. I'm wondering if anyone ran a bike on a dyno and compared with the original exhaust. I'm referring to an open race-canister. Are there any gains, or will I just get a cooler sound...? Also, will it affect the accuracy and response of the fuel injection ? Anyone with experience ? Thanks.

if your only doing a slip on , why would you be interested in power gaines. If you want power get a full system

a full system is only good for track use. You will lose bottom end torque with the exup gone, for street use a slip on is better.

what is the best slip-on to buy for street riding? I know that most opinions will very but still interested in comments. I am partial to Yosh. But I just switched from the gixxer to the R1.

Ihave a TRS TI race slip on enroute :rock Will post the results.

I put a akar on my 02, quality of finish is A1, note is horn, i picked up 6-7 hp right through the rev range and torque is improved through the midrange.

Installed my Yoshi TRS TI RACE today.Sound is deep and throaty but not outrageous, perfect I think. And the looks are perfect, couldn't imagine another slip on that looks better on the silver and black. Everyone has an oval pipe,the tri-oval look is different.Hard to tell how loud it is while riding, so my bud made a 150 mph pass by me ,and it was screaming:yesnod I will post a picture tomorrow.

Better late than never.

One more.

looks sweet

hindle BDE, just as good performance gains as Akro but cheaper

Your prob. not gonna find anyone who dynoed there bike with just a slip-on. it will give you minimal hp gain if any. everyone opinion varies.