Alta Intercooler Couplers – Blue | For MINI Cooper S R53/R52 Supercharged | SKU: AMP-ENG-303BL

Upgrade your aging rubber intercooler connections with high-temperature silicone Alta Intercooler Couplers in blue. Designed to eliminate boost leaks and restore lost performance, these couplers are a direct-fit solution for MINI R53 and R52 Cooper S models—improving reliability, power delivery, and engine bay aesthetics.

Key Features:

• High-Temp Silicone Construction: Resistant to heat and pressure, these silicone couplers replace worn factory rubber connectors.

• Improved Performance: Helps resolve power loss, poor drivability, and oil seepage caused by aging OEM hoses.

• Direct Fitment: Compatible with both OEM and aftermarket intercoolers on supercharged MINI models.

• Color Choice for Customization: Finished in glossy blue for a clean, sporty under-hood appearance (also available in black and red).

• Long-Term Durability: Designed to withstand years of performance driving without degradation.

Vehicle Fitment:

Fits the following MINI Cooper S models with supercharged engines:

• 2002–2006 MINI Cooper S (R53)

• 2005–2008 MINI Cooper S Convertible (R52)

What’s Included:

• (1) Pair of Alta Silicone Intercooler Couplers – Blue

• Installation Instructions

• Alta Stickers

• Manufacturer Warranty