High on Boost Cup Holder Adapters

Important: these adapters only work inside our cup holder mod.
They are designed to sit in the High on Boost cup holder mod and will not fit the car's original cup holders on their own, where they will be too small and rattle. Need the full mod? Shop our cup holder mods.

High on Boost Cup Holder Adapters

Our cup holder mods are great, but what if you want a tighter fit? Our adjustable adapter shrinks your holder down to perfectly fit slim cans. Choose the Size M adapter for standard slim energy drinks (330ml Neutonic, 355ml Red Bull), or go smaller with our Size S adapter to perfectly grip slim cans (250ml Red Bull). No more rattling, just a secure, custom fit for your drink of choice.

📦 What’s Included

• High on Boost Cup Holder Adapters

🛡️ Warranty & Guarantee

• Lifetime Warranty: Complete peace of mind.
• No-Questions-Asked Replacements: If it breaks, we replace it. It’s that simple.
• Built for Extremes: Manufactured from high-toughness materials designed to withstand extreme cabin heat and harsh climates without warping.
• Safety Standards: REACH, ROHS, EN71-3, EU & FDA food contact certified 

✅ Compatibility

• Size S Adapter will fit slim 250ml cans (eg. Red Bull)
• Size M Adapter will fit slim 330ml and 355ml cans (eg. Red Bull, Neutonic)
• HOB Cup Holder Mod (without adapters) will fit the wider 330ml/500ml cans & bottles

• High on Boost: BMW 1-Series (F40) Cup Holder Mod
• High on Boost: BMW 2-Series (F44) Cup Holder Mod
• High on Boost: BMW 1-Series (F20/F21) Cup Holder Mod
• High on Boost: BMW 2-Series (F22/F23) Cup Holder Mod
• High on Boost: BMW 3-Series (F30/F31) Cup Holder Mod
• High on Boost: BMW 4-Series (F32/F33/F36) Cup Holder Mod
• High on Boost: BMW M2 (F87) Cup Holder Mod
• High on Boost: BMW M2 Competition (F87) Cup Holder Mod
• High on Boost: BMW M3 (F80) Cup Holder Mod
• High on Boost: BMW M4 (F82/F83) Cup Holder Mod
• High on Boost: VW Golf MK7 / MK7.5 Cup Holder Mod
• High on Boost: VW Golf MK6 Facelift Cup Holder Mod
• High on Boost: VW Golf MK5 Facelift Cup Holder Mod
• High on Boost: VW Scirocco MK3.5 Facelift Cup Holder Mod
• High on Boost: VW EOS Facelift Cup Holder Mod
• High on Boost: VW Caddy Facelift Cup Holder Mod
• High on Boost: VW Caddy Pre-Facelift Cup Holder Mod
• High on Boost: VW Touran T1 Cup Holder Mod (Pre-Facelift)