Whiteline Front & Rear Sway Bar Kit | E90 · E91 · E92 · E93 325i · 328i · 335i | 3.0L I6 [N52] · 3.0L Turbo I6 [N54] · 3.0L Turbo I6 [N55] B9 S5 3.0L Turbo V6 Our breather plate simply installs

Our breather plate simply installs in place of the factory plastic breather plate located on top of the valve cover

0T or C7/C7

TTE Reinforced axial and radial bearing

To determine if your vehicle is SAI equipped there would be a 1 1/4" tube on a 90-degree fitting located on the engine side of the factory air filter box lid

Whiteline Front & Rear Sway Bar Kit | E90 · E91 · E92 · E93 325i · 328i · 335i | 3.0L I6 [N52] · 3.0L Turbo I6 [N54] · 3.0L Turbo I6 [N55] B9 S5 3.0L Turbo V6 Our breather plate simply installsEngineered to 'Activate More Grip', BBK004 is a packaged solution designed to improve performance and enhance the driving experience of your vehicle. Boasting a 27mm fixed front sway bar and 20mm fixed rear sway bar, the kit is completed with high quality sway bar links and mounting accessories that ensure optimum performance and ease of installation. Achieve perfect balance and precise tuning with this Whiteline Sway Bar Kit. Features: 27mm fixed