ALTA Intercooler Couplers – Red – MINI Cooper S R53/R52 (SKU: AMP-ENG-303RD)

Enhance both the performance and appearance of your MINI’s engine bay with the ALTA Silicone Intercooler Couplers in Glossy Red. Designed specifically for the R53 and R52 supercharged models, these high-temp silicone connectors replace the factory rubber couplers on either side of your OEM or aftermarket intercooler.

Over time, OEM rubber hoses degrade and cause issues such as boost leaks, reduced power, erratic idle, and poor fuel economy. ALTA’s durable silicone construction eliminates these problems while resisting oil saturation, pressure, and high temperatures. Whether you’re looking for reliability or under-hood style, these couplers deliver both.

Key Features:

• Red High-Temp Silicone Construction – Withstands boost pressure and engine bay heat

• Direct Replacement for OEM Rubber Couplers – Fits both factory and aftermarket intercoolers

• Boost Leak Prevention – Helps maintain consistent performance and drivability

• Improves Longevity & Reliability – Resists cracking, shrinking, and oil damage

• Aesthetic Upgrade – Glossy red finish adds a pop of color to your engine bay

• 5-Year ALTA Warranty

Vehicle Fitment:

• 2002–2006 MINI Cooper S Hardtop (R53)

• 2005–2008 MINI Cooper S Convertible (R52)

What’s Included:

• (1) Pair of ALTA Red Silicone Intercooler Couplers

• Installation Instructions

• ALTA Performance Stickers