The Wilwood FSLI4 front big brake kit pairs forged aluminum Superlite four-piston calipers with 12.88 in vented, plain-face iron rotors mounted on forged aluminum hats. The calipers run stainless steel pistons and carry the included BP-10 street-performance pad compound. Its two-piece rotor design lowers unsprung weight versus the factory brakes and adds thermal capacity for street and track duty. The standard finish is black powder coat, with gloss red available as 140-9194-R and SRP drilled and slotted rotors as 140-9194-D.
| Type | FSLI4 Forged Superlite 4 Big Brake Kit (Front Hat) |
| Position | Front |
| Caliper | Forged aluminum Superlite, 4-piston |
| Rotor Diameter | 12.88 in (13.00 in nominal) |
| Rotor Type | Vented, plain face, 1.10 in thick, two-piece with forged aluminum hat |
| Pad Compound | BP-10 street performance |
| Finish | Black powder coat (standard) |
| Bolt Pattern | 4 x 4.50 in / 5 x 4.50 in |
| Quantity | 1 kit (pair of calipers) |
| Part Number | 140-9194 |
| Brake Lines | Sold separately (P/N 220-9199) |
This part fits:
| Year | Make | Model | Submodel |
|---|---|---|---|
| 1991-1993,1995-1998 | Nissan | 240SX | Base |
| 1991-1992,1997-1998 | Nissan | 240SX | LE |
| 1989-1998 | Nissan | 240SX | SE |
| 1989-1990 | Nissan | 240SX | XE |
Shipping: In-stock orders placed before 4 PM EST ship the same day, with standard, expedited, and overnight options available at checkout. Backordered items ship as soon as our distributor restocks — contact us for lead times. See the full Shipping Policy.
Returns: 30-day returns on new, unused items in original packaging. See the full Refund Policy.
