Description
Fitment: 2008-2016 Throttle By Wire FLH/FLT Touring Models & 2016-2017 TBW Softail
The CSR 62mm throttle body delivers increased airflow for Harley-Davidson engines that require more air than stock components can provide. When riders install performance cams, cylinder head work, or displacement upgrades, airflow demand increases. As a result, a larger throttle body becomes essential for supporting engine performance.
This 62mm unit improves throttle response and helps the engine operate more efficiently across the RPM range. Additionally, the larger bore allows more air to enter the engine, which supports stronger mid-range power and improved top-end performance.
Because airflow plays a critical role in engine efficiency, CSR machines this throttle body for smooth and consistent air delivery. Therefore, riders experience predictable throttle control and improved drivability during both casual riding and aggressive acceleration.
Key Features
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62mm bore increases airflow capacity
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Improves throttle response and power delivery
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Supports modified and high-output Harley-Davidson engines
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Precision-machined for smooth airflow characteristics
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Designed for performance tuning applications
Why Choose This Throttle Body?
When engine upgrades increase air demand, factory throttle bodies can limit performance. However, this CSR throttle body removes that restriction by allowing the engine to breathe more freely. Furthermore, it integrates smoothly with aftermarket tuning systems, making air-fuel ratio adjustments easier.
Need to upgrade your air intake to match your new larger throttle body?
Cycle Solutions Inc offers several styles of motorcycle air intakes that have a backing plate specifically for a 58mm and larger throttle body. Our intakes have larger openings that match up perfectly to our large throttle bodies so that there is no air flow restrictions letting your throttle body breathe! Be sure to check out our air intake section when purchasing a larger throttle body.
