SPEC-Design Single Mass Flywheel (SMF) for BMW N54/N55 – E82 135i, E90 335i & 335d (2007–2012) | Billet Aluminium 14 lb or Steel 22 lb | Rebuildable Lightweight Upgrade

SPEC-Design Single Mass Flywheel (SMF) for BMW N54/N55 – E82 135i, E90 335i & 335d (2007–2012) | Billet Aluminium 14 lb or Steel 22 lb | Rebuildable Lightweight UpgradeSPEC Design Single Mass Flywheel for BMW E82 E90 N54 N55 135i, 335i and 335d Upgrade your BMW N54 or N55 with the SPEC Design single mass flywheel and feel the difference in throttle response, rev speed and drivability. This performance flywheel is designed for enthusiasts who want a lighter rotating assembly, higher rpm capability and greater clamp load levels from a non SAC mechanism pressure plate. Built around SPECs billet, rebuildable

BMW S55 induction kit

Great value visual upgrade that transforms the rear end of the car

We have fitted and used this KSB E60 E61 splitter and skirt kit ourselves and feedback from Nforcd customers has been excellent

CJCA engine exhaust

This high-flow turbo inlet elbow replaces the small restrictive factory pipe with a larger internal diameter

Approximate dimensions: Height 155 mm

Damping adjustment: No – factory pre-configured for the E39

Remus backbox A4 B8

S3 8V cat-back

Finished with EBC’s Thermic Black coating in the UK to resist corrosion and keep your discs looking fresh for thousands of miles

Material: 100 percent stainless steel with shot blasted finish

340 and 440 with the B58 engine