2-hose silicone Ø51 mm turbo intake BMW N54B30 135i 1M 335i FVMQ — REDOX

REDOX 2-hose silicone kit Ø51 mm for the turbo intake circuit of the BMW N54B30 (3.0 L twin-turbo 306 hp, fitted to 135i, 1M Coupe, 335i E90/E92, 535i E60, Z4 35i and derivatives, 2006-2016). The N54 is known for OEM hoses that harden and crack quickly under combined turbo heat, pressure cycles and PCV oil vapours.

Why FVMQ is mandatory

Post-turbo charge air reaches high temperature and the PCV recycles crankcase oil vapours — hence the mandatory FVMQ fluorosilicone inner liner. Without it, standard VMQ softens under the dual thermal/chemical stress — a frequent N54 failure point.

Technical construction

• FVMQ inner liner
• Multi-layer VMQ outer
• Polyester woven reinforcement
• 5 mm wall
• ID 51 mm
• -50/+200 °C continuous
• 65-75 Shore A hardness

Benefits vs OEM

Long-term thermal stability, shape memory, chemical resistance. Definitive solution to keep your N54 healthy, especially with JB4/MHD stage 2.

Delivery

Supplied with W4 stainless clamps. Plug-and-play.