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.
Specifications
| 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 3 PM EST ship the same day — everything else ships within 24 hours.
- Standard, expedited, and overnight options at checkout.
- Oversized items ship by freight and take longer.
- Backordered items ship as soon as stock lands — contact us for lead times.
- International orders: prices do not include VAT, duties, or import fees. Your country charges these at import and they are the buyer’s responsibility.
Returns
- 30-day returns on new, uninstalled items in original packaging with all hardware.
- Standard returns: 8% restocking fee, buyer pays return shipping. Both waived if the item is defective or we made the error.
- Installed or used parts can’t be returned — confirm fitment before you install.
- Special orders and custom items are final sale.
- Email us for return authorization before shipping anything back.
Full details: Shipping Policy · Refund Policy
