Hello all,

I have finally found somebody who makes exhaust for the C90's. Cobra offers Speedsters (pn 3820) and a FI kit (pn 92-0840). Does anybody have this exhaust on theirs, or atleast seen/heard them before?

I have been searching for Vance and Hines exhaust since I bought it, but it seems nobody offers it.

 

Don't know anything about the Cobras but I'm getting the Hard Kromes put on this week. My dealer is able to remap the FI which will avoid me having to buy the kit.

 

I have the c50 with cobra and its a beautiful sound...great rumble and loud throttle

 

I couldn't pass up a deal on the Cobra Dragsters #3620 on Ebay for $325. Then I got the full blown Dynojet Power Commander III USB for $315. Installed everything in about three hours from start to finish.

Ran it with the closest map I could download from Dynojet, but it ran rich and popped on deceleration. Gas mileage went from 38-42 down to around 34 MPG.

On my next paycheck, I took it to MGS Customs in Lancaster, CA.

Two hours later and $270, I was dialed in. Around town here in the high desert I get 42-45 MPG.

Took it to Laughlin for the River Run. For 104 miles I drafted 30 other bikes at a smooth 90-100 MPH between Barstow and Goff's Road. Topped off the tank with exactly 2.01 gallons - you do the math.

Went to Ventura Beach last weekend with the wife, 40-50 mph thru the mountains, 70-80 on HWY 126 - I got 47 MPG.

Summary: Great bottom end torque (I can cruise at 35 mph in 5th gear, then accelerate). Excellent throttle response at any speed or gear. Nice clean sound at cruising speed, and definitely turns heads when I get on it.

If you are looking for the MAP for the Power Commander III + Cobra Dragsters #3620, I will email a copy for a reasonable price.