DMS 09-14 CTS-V 4.5" Cold Air Intake System
Upgrade your 2009–2014 CTS-V with the Dedicated Motorsports 4.5" Cold Air Intake (CAI) – engineered for maximum performance and precision tuning. Unlike longer, curved systems that route into the wheel liner, this intake is short, straight, and efficient, delivering quicker throttle response and increased horsepower.
Built with tuners in mind, the MAF sensor placement ensures smooth drivability – no surging or stumbling. This system is designed specifically for 102mm and 103mm throttle bodies and is not compatible with stock or 90mm units.
Key Features:
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Precision-engineered for 2009–2014 Cadillac CTS-V
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4.5" aluminum intake tubing with premium couplers
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Includes a 6" billet velocity stack and high-flow Green Filter
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1/8" aluminum airbox, satin black powder coat finish
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Optimized for tuning stability and airflow performance
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Made in the USA by tuners, for tuners
Whether you're street driving or track tuning, the DMS 4.5" Intake is the cold air solution your CTS-V deserves.
Fits: 2009–2014 Cadillac CTS-V with 102mm/103mm throttle bodies
1 Review
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DMS 4.5in intake.
Awesome happy medium in between 4 and 5in intake. 5in are a pain to tune, if you are trying to run hybrid/blend tune, or MAF only - my opinion.. This one is just like airaid but larger, awesome power, and easy to tune, got my MAF dialed in 7 revisions (had to start from scratch) and VVE only took 3 (going from 5in tune), so right about a day - day and a half. Wish I would've found this 6 months ago.
