LMP Cadillac CT4-V Blackwing Expansion Tank (5505-CT4ET) - 2022-2026 Cadillac CT4-V Blackwing
As boost and performance demands increase on the Cadillac CT4-V Blackwing platform, managing intercooler temperatures becomes critical for maintaining consistent power and reducing heat soak. The LMP Cadillac CT4-V Blackwing Expansion Tank was engineered specifically to increase cooling system capacity and help lower manifold air temperatures during aggressive street driving, drag racing, and track use.
Designed and manufactured entirely in-house by Late Model Performance, the 5505-CT4ET adds approximately 2 gallons of additional cooling capacity to the factory supercharger cooling system. By increasing coolant volume and improving thermal stability, this expansion tank helps support more consistent intercooler performance under repeated high-load conditions. For enthusiasts looking to maximize cooling efficiency, this setup pairs exceptionally well with the LMP Blackwing Heat Exchanger upgrade.
Built for Improved Cooling Performance
Factory intercooler cooling systems can become overwhelmed during repeated pulls, high-boost driving, and hot weather conditions, especially on modified Blackwing applications. The LMP Expansion Tank increases overall coolant capacity to help improve resistance to heat soak and maintain more stable intake temperatures.
Engineered specifically for the CT4-V Blackwing chassis, the tank utilizes factory mounting locations for installation while requiring only minor trimming to the plastics behind the bumper. The kit also includes all necessary hoses and fittings to complete the installation.
Quick Specs
- Part Number: 5505-CT4ET
- 2 gallon expansion tank system
- Designed specifically for 2022-2026 Cadillac CT4-V Blackwing
- Increases intercooler cooling system capacity
- Helps reduce manifold air temperatures
- Designed and manufactured in-house by LMP
- Uses factory mounting locations
- Requires minor trimming behind bumper plastics
- Includes hoses and fittings for installation
- Pairs well with the LMP Blackwing Heat Exchanger
Features
- High-capacity intercooler expansion tank upgrade
- Improves resistance to heat soak
- Supports more consistent intake temperature control
- Adds approximately 2 gallons of cooling capacity
- Designed specifically for CT4-V Blackwing applications
- Complete installation package included
- Factory-style mounting integration
- Built in the USA by Late Model Performance
Fitment
- 2022 Cadillac CT4-V Blackwing
- 2023 Cadillac CT4-V Blackwing
- 2024 Cadillac CT4-V Blackwing
- 2025 Cadillac CT4-V Blackwing
- 2026 Cadillac CT4-V Blackwing
FAQs
What is the benefit of adding an expansion tank to the CT4-V Blackwing cooling system?
An expansion tank increases coolant capacity, helping reduce heat soak and maintain more stable intercooler temperatures during aggressive driving and repeated high-load conditions.
Does installation require modifications?
Yes. The tank uses factory mounting locations but requires minor trimming to plastics behind the bumper during installation.
Why Buy from Beefcake Racing?
At Beefcake Racing, we understand how important cooling performance is on modern boosted performance platforms. From expansion tanks and heat exchangers to fueling and airflow upgrades, we help enthusiasts build combinations that remain consistent under demanding real-world conditions.
Whether your CT4-V Blackwing is a street-driven daily or a fully modified performance build, Beefcake Racing offers proven performance parts and knowledgeable enthusiast support to help you maximize your setup.
Email: sales@beefcakeracing.com
Phone: 1-855-827-7223
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