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Cobra NH Series Slip-On Exhaust
Cobra NH Series Slip-On Exhaust

$331.49 - $399.49
15% Off - Save up to $70.50

Description See Also: 1 Review 1 Question Fitment Part Numbers
Item #COB003Z

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1 Review
5 out of 5 stars
5 Star   1 4 Star   0 3 Star   0 2 Star   0 1 Star   0
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Jmenell Verified Purchaser
1 year 1 month ago USA
Durability5/5Ease of Installation5/5Performance5/5Power5/5Style5/5
Perfect pipe

Bought this a few weeks ago and couldn’t be happier. Gave the perfect deep rumble to my bike without being obnoxoious. Could listen to these all day long at cruise and idle. Can be made to sit up and bark on command if desired, but easy to keep mellow through the gears and neighborhood despite being called Neighbor Haters. Great deep tone with just enough volume. Did not need remap and no decel pop. First ride I felt I might have lost an ounce of low end, but the adaptivec ecm sorted it right out by next ride. Perfect.

1 Question
Answered:   1
Not Yet:   0
Q: Dpo They require a re-map on a 2015 1bheritage 114
Over 10 months ago
Top 10
Over 10 months ago
A: Most after-market exhaust parts are lighter weight than the originals from the manufacturers. Most after-market exhaust parts allow the exhaust to flow more freely, and with reduced back pressure, and thereby improve performance. Performance improvements might be achieved with higher horse power and top end speed, or tuned for better low-end torque and quicker acceleration.
Allowing the exhaust to flow with less restriction usually demands adjusting and retuning of the fuel/air system, whether it is carbureted or fuel injected. In many cases, you might not know whether or not adjustment or retuning is needed until after you installed the new exhaust and taken it out for test-ride.
Fuel injection systems are usually electronically controlled. Adjusting and tuning fuel injection systems usually require a fuel management system.

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See Fitments
# Part Numbers
Product Variant Manufacturer Part #
Chrome 6107
Raven Black 6107RB
Chrome 6109
Raven Black 6109RB
Black / 3" 6047B
Black / 3" 6048B
Chrome / 3" 6047
Chrome / 3" 6048