The Dodge Challenger Camshaft - COMP Cams - Thumpr NSR - for 2009-2019 vehicles is a high-performance upgrade designed for Dodge 5.7L and 6.4L HEMI engines. This product provides the signature Thumpr camshaft experience, delivering exceptional power gains and a distinctive idle sound without necessitating a valve spring upgrade.

Engineered specifically for the Dodge GEN III/IV HEMI platforms, the Thumpr NSR camshaft combines optimized intake and exhaust lobes to provide drivers with a race-inspired lopey idle, while maintaining crucial low RPM torque for street usability. Unlike traditional performance camshafts, it allows your vehicle to enjoy enhanced mid to upper RPM range performance with minimal compromise in the lower range, ensuring a well-rounded driving experience.

Features

• Compatible with 2009+ Dodge 5.7L and 6.4L VVT HEMI engines
• No valve spring upgrades required
• Produces a robust, lopey idle sound
• Optimized for mid and upper RPM performance
• ECU tune and DOD deletion recommended
• Phaser limiter or lockout kit required for VVT-equipped models

If you're passionate about unlocking the full potential of your Challenger's HEMI engine, the COMP Cams Thumpr NSR camshaft is the component you've been seeking. For any questions or if you need further information, our team of specialists is ready to assist you. We encourage you to call us directly at 512-982-9393 for our Austin, Texas location or at 562-981-6800 for our Los Angeles, California area branch. With installation and customization services available at both of these locations, COMP Cams is committed to helping you achieve your performance goals.

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