Description
The CT Series QuietKore exhaust systems are a great option for those interested in aftermarket performance advantages without overly aggressive sound. Designed to meet SAE J2825 sound specifications.
QuietKore vs. Standard CT Series
Test System: CT Series Dual
Test Bike: ZX-14R (2012)
Standard CT Series:
Idle: 90db
5000 RPM: 105db
CT Series QuietKore:
Idle: 88db
5000 RPM: 100db
Testing results showed less than 1 HP loss with QuietKore
*Test results may vary depending on testing conditions & make/model of your motorcycle.
*Note: The muffler will require a short break-in period to properly activate the resin used in the silencer. Allow the bike to heat up during idle to begin this process. At 130 degrees Celsius the wool used will expand, there will be a noticeable odor as well as smoke. When the smoke goes away the muffler is ready to go.
- World class craftsmanship, fit and finish
- Low ‘throaty’ tone is great for everyday riding (optional noise reduction insert available)
- Two 12mm O2 bungs pre-installed on headers and one 18mm bung for wideband O2 sensor
- Installation hardware and instructions included
- Includes (Emissions/PAIR) block off cap and instructions for decel-pop reduction
In the spring of 2010, Brock Davidson embarked on an ambitious project to design and engineer the finest possible exhaust system to complement the highly sophisticated BMW S1000RR, utilizing titanium for its unsurpassed strength-to-weight ratio and carbon fiber for its aesthetically appealing look. 25 years of sportbike racing innovation, development and championships culminates with Brock’s Performance CT Series exhaust systems. The CT Series is a high-end, all-titanium full exhaust system that combines state-of-the-art materials and manufacturing techniques with competition-proven performance. The CT Series not only gives you superb cornering clearance, but if you are a weekend drag racer, the system provides unmatched ground clearance to give you maximum lowering ability for mind-numbing acceleration.
398386 made by Brock’s Performance
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