• Full titanium construction with carbon fiber tip
• Aftermarket performance, well mannered sound
• Designed to meet SAE J2825 sound specifications
• Visually the same as the standard CT Series™
• World class craftsmanship, fit, and finish
• Lightweight systems weigh as little as 8 1/4 lbs.
• 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
• Includes Brock’s lifetime direct support package
  At no additional charge
• Select from increased drivability/fuel mileage (pump gas) or race-proven (race fuel) trackmaps via our map support program
  At no additional charge
• Click here to view logo plate color options
• Click here to view Installation Instructions

Dyno Chart: Click image to enlarge

SAE Scale

Dyno Chart: Click image to enlarge

STD Scale

CT Series™ QuietKore System

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.

Click here to read more about the SAE J2825 specification

*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.

Full Titanium Exhaust System with Carbon Fiber Tip

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.