ECS Tuning N54 Performance Flywheel And Clutch Kit - 8 Bolt

Unlock your N54’s true potential with our trusted clutch and flywheel combo, designed for an enhanced daily driving experience while boosting power handling and response. This kit features the Turner Lightweight N54 Flywheel paired with an upgraded clutch originally developed for the high-performance BMW 335is and F10 550i(V8 Bi-Turbo). Built to handle significantly more power, this OE clutch strikes the ideal balance between smooth engagement, durability, and impressive power capability.

The stock dual-mass flywheel prioritizes smoothness and efficiency but sacrifices engine responsiveness and performance. It’s also prone to failure under high-performance conditions and can be costly to replace.

The Turner Lightweight Flywheel, weighing in at just 18.6 lbs (10 lbs lighter than stock), delivers faster throttle response, enhanced rev-matching, and quicker acceleration. Unlike ultra-light aluminum alternatives, it maintains a smooth idle, quiet operation, and OE-like engagement for daily driving comfort. Whether you're chasing lap times or commuting, this flywheel is engineered to blend durability, performance, and comfort perfectly for any N54-powered BMW.

Kit Contents:

• Light-weight N54 Single Mass Flywheel
• Upgraded OE Clutch - 500HP/500ft lbs+
• OE Clutch Fork - P# 21517564027
• OE Throwout Bearing
• Clutch Alignment Tool - P# 83300495449
• Brass Clutch Fork Pivot Pin - P# 21511223328
• OE Flywheel Bolts - P# 11227520706
• OE Pressure Plate Screws - P# 21207548052
• Pivot Pin Retaining Spring - P# 21517570284
• Transmission Mating Dowels - P# 11117524470

Lightweight N54 Flywheel:

• Precision machined from 4140 HT heat-treated, stress-relieved chromoly steel
• Black oxide coated for corrosion resistance on non-friction surfaces
• 8620 steel pilot bearing pin, case hardened, and precision ground for maximum wear resistance.
• Precision balanced to exceed OEM specification
• Step height designed to optimize clamp load and maximize the usable range of clutch wear for a long service life
• 18.6 lbs, 10 lbs lighter than the factory BMW flywheel (Stock Flywheel 28.9 lbs)

Clutch:

Upgrade for 135i/335i/535i models from the 335is! Featuring a heavy-duty clutch with more holding power and a stock-like pedal feel. Excellent solution for If your clutch is slipping, or the engagement isn't what it used to be, it's time for a replacement. Slipping clutches won't allow your BMW to accelerate properly and can pose problems under a load such as going up large inclines. Also, a worn clutch can cause less precise and engaging shifts. By replacing your clutch you will restore performance and driving pleasure.

This clutch is an excellent upgrade for non 335is/550i/650i models. It features a more heavy-duty clutch disc and more holding power with stock-like pedal effort.