aFe POWER is now offering a hi-temp silicone Magnum Force Torque Booster Tube for the 2001-2007 BMW (E46) M3 L6-3.2L. This torque booster tube is the perfect upgrade to convert the Stage 1 intake system (P/N: 51/54-10461) into a Stage-2 intake system. The torque booster tube can also be used to replace the factory intake elbow on the factory air intake system.
3-Ply Reinforced Black Silicone: Constructed of 3-ply reinforced silicone, this torque boost tube is resistant to cracking and hi-temp conditions. With a smooth interior surface, this torque booster tube is engineered to increase HP, Torque & air flow by reducing turbulence.
Hassle-Free Installation: This torque booster tube connects the billet 3-angle adaptor on the Stage-1 system to the intake manifold. With two stainless steel clamps, this part is a quick and easy bolt-on, requiring no cutting or drilling on OEM parts for hassle-free installation.