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Reservoir, Block-Off Plug & Tool, & spare Hose Clamp. ATS-V Kit shown (with Bracket. CTS V-Sport Kits do not have a bracket).

Caddy Issues

4.5 (123)

Intercooler Upgrade Kit (for ATS-V/LF4, CTS V-Sport/LF3)

Name: Caddy Issues Intercooler Upgrade Kit (for ATS-V/LF4, CTS V-Sport/LF3) - Intercooler Upgrade Kit (for ATS-V/LF4, CTS V-Sport/LF3)
Brand: Caddy Issues
SKU: 46434038808854
Price: 259.0 USD
Availability: InStock
Rating: 4.9444 (8 reviews)

4.5 (1,234)

Sold 100+ last 30 days

20% off first order

$259.00

Quantity

Color

Black

Quantity

Description

The Caddy Issues Intercooler Upgrade Kit insures you get ALL the power your engine, upgrades, and tune can deliver! Whether your car is stock or highly modified, this drop-in, self-bleeding kit cures high Manifold Air Temperatures (MAT) an...

Reviews

4.9

18 ratings

Liked it

Lance · February 13, 2026

Well engineered with decent install instructions. Tank mounting tab too wide for my 2018 ATS-V. Tank mounting bolt had to be reversed to eliminate interference wuth radiator shroud. Added rubber spacers to eliminate tank to air inlet and tank inlet hose to radiator shroud contact. Unit is a good performance addition to the LF4. Nice to see the CAC coolant level as well.

Michael · July 16, 2025