• For 07-13 135i/335i/335is with 3.0L I6 (N54) engine
• Gain up to 28hp at high RPM and increases torque by 25-30lb·ft
• Large diameter and free flow tubing for unrestricted flow
• Fully mandrel bent tubes made of 16-gauge 304 stainless steel
• One-piece, weld-free construction for improved structural integrity and cleaner look
• Flanges laser-cut from thick steel plates
• Flanges flattened by hydraulic press for precise and leak-free seal
• Flanges chrome plated for corrosion resistance
• All joints TIG welded for resistance against cracking and wearing
• Brushed surface for a refined, satin-like appearance

Fitment Notes

• Does not fit xi/xDrive models with automatic transmissions

Applications

• 2008-2010 BMW 135i (E82/E88) 3.0L N54B30A I6
• 2007-2010 BMW 335i (E90/E92/E93) 3.0L N54B30A I6
• 2011-2013 BMW 335is (E92/E93) 3.0L N54B30A I6