The ARM N63TU3 Intake System is engineered to boost airflow and enhance throttle response on BMW’s 3rd generation N63B / N63TU3 4.4L V8 engine, found in the G30 M550i, G15 850i, G11 750i, and other models like S63 engine F90 M5, F92 M8, F93 M8 as well as Competition.

Installation takes only about 30 minutes, with no cutting or drilling required, and it works flawlessly with stock OEM tune as well as Stage 1 and Stage 2 tunes.

HIGHLIGHTS

• Improved Airflow
• Faster Turbo Spool
• Increased Turbo Sounds
• Easy 30‑Minute Installation
• Premium Materials Throughout

CONSTRUCTION & DESIGN

• Reinforced 6‑layer silicone couplers smoothly transition from a 3" inlet (matching the factory turbo inlets) up to a larger 3.5" diameter at the filter end, optimizing airflow.
• Silicone design allows the runners to fit cleanly through factory strut braces—avoiding wear, vibration, and rattling common with metal piping.
• Filters are positioned toward the front of the engine bay, drawing fresh air directly from OEM ducts to reduce heat soak.

ARM DRY FILTERS

• High‑quality, multi‑layer synthetic filtration media.
• Engineered for maximum airflow while effectively capturing fine particles.
• Each filter offers 145 cu. in. surface area; combined total of 290 cu. in.—more area, more airflow, better performance.

WHAT’S INCLUDED

• 2× Silicone Couplers
• 2× High‑Flow Dry Air Filters
• 2× Aluminum Joiners
• 4× T‑Bolt Clamps
• 2× Worm Clamps

FITMENT

• BMW G30 M550i – N63B/TU3 4.4L

• BMW G30 M550i xDrive – N63B/TU3 4.4L

• BMW G14 M850i / xDrive – N63B/TU3 4.4L

• BMW G15 M850i / xDrive – N63B/TU3 4.4L

• BMW G16 M850i / xDrive – N63B/TU3 4.4L

• BMW G11 750i / xDrive – N63B/TU3 4.4L

• BMW G12 750i / xDrive – N63B/TU3 4.4L

For M models with the S63 4.4L engine:

• BMW F90 M5, M5 Competition, M5 CS

• BMW F92 M8, M8 Competition

• BMW F93 M8, M8 Competition