HPS Performance Products HPS Reinforced Red Silicone Heater Hose Kit Coolant BMW 01-06 E46 M3 Left Hand Drive GReddy At the core of the

At the core of the system is a carefully designed valved architecture that enhances exhaust flow while preserving the sophisticated character the F90 M5 is known for

If heating doesn't work right away

Drop-In Design - Mounts at existing factory contact points with no drilling or modification

All kits are assembled for a quick and easy install

A dedicated oxygen sensor socket (typically 22mm or 30mm depending on sensor design) makes removal and installation cleaner

HPS Performance Products HPS Reinforced Red Silicone Heater Hose Kit Coolant BMW 01-06 E46 M3 Left Hand Drive GReddy At the core of theThis brand new HPS High Temp 3 ply Reinforced Red Silicone Heater Hose Kit for BMW 01 06 E46 M3 Left Hand Drive is designed to replace stock OEM rubber Heater hoses which can eventually weaken over time, leading to premature failure. With premium quality silicone and race inspired design, this HPS silicon Heater Hose Kit can withstand the harsh high temperature and high pressure operating conditions of the engine yet still maintaining peak efficiency