FIA Rally5-Kit Summary

Note for your 2009 Suzuki Swift Sport (ZC31S):

Your car uses the M16A normally-aspirated engine, which produces approximately 123hp. The Rally5-Kit regulations (Art. 103-2) only require an engine restrictor for normally-aspirated engines with **over 170hp**. Therefore, your build does not require an engine restrictor, simplifying the build significantly.

Engine Transmission Suspension Brakes & Wheels Safety & Bodyshell Fuel System Electrical General

Engine (Art. 300)

Original Core engine components. **No modifications** allowed to: Cylinder Block (311-1), Cylinder Head (321-1), Pistons (317-1), Connecting Rods (318-1), Crankshaft (319-1), Camshafts (325-1), Valves (327-d1), Intake Manifold (327-a1), Throttle Body (327-d9), Exhaust Manifold (328-p0b), Injectors (324-a4).
Optional Kit **Flywheel** (320-1). If not used, original must be used.
Free **ECU and Wiring Loom** (324-a2, 324-a3). This is key for tuning.
Free **Exhaust System** (downstream of manifold). 60mm max diameter (328-p3).
Free Engine Mounts (material/design), but position must be original (302-3).
Free Engine cooling (radiator, fans, hoses) (331-0).
Original Alternator and Starter (502-alt1b).

Transmission (Art. 600)

Optional Kit **Gearbox** (603-b0b). Max 5-speed, sequential or H-pattern.
Optional Kit **Differential** (605-d1). Mechanical LSD only.
Optional Kit **Clutch** (602-b1). Max 2-disc, min 183mm.
Optional Kit **Driveshafts** (606-c1).
Free Gearbox control (lever) is free, but must be mechanical (603-d1).

Suspension (Art. 700)

Optional Kit **Shock Absorbers** (707-b1). Max 1-way adjustable.
Optional Kit **McPherson Struts** (707-b5).
Optional Kit **Suspension Top Mounts** (707-b7).
Optional Kit **Reinforcements** for original suspension arms (701-d0b).
Original Suspension Arms & Wishbones (701-d0b).
Original Front and Rear Subframes (701-e0b). Can be reinforced.
Free **Suspension Springs** (702-a1).
Original Anti-Roll Bars. Can be from another production car (>2500 units) or removed (706-a0b).
Original Wheel Hubs (701-b0b).

Brakes & Wheels (Art. 800)

Optional Kit **Front Brakes** (803-v0b). Max 4-piston calipers, max 330mm discs.
Optional Kit **Rear Brakes** (803-w0b). Max 2-piston calipers, max 300mm discs.
Optional Kit **Hydraulic Handbrake** system (803-h1).
Optional Kit **Tandem Master Cylinder** (803-c0).
Optional Kit **Servo-Brake Replacement Kit** (803-a3).
Free **Brake Pads** (linings) (803-a4).
Free Brake Lines (can be replaced with braided steel) (803-a2).
Free Front/Rear pressure regulator (803-d0).
Original Steering Rack (804-a0b).
Free Steering Wheel (804-c1).
Wheels (Gravel) 6" x 15", Min 8.0 kg (801-a2).
Wheels (Asphalt) 6.5" x 16", Min 7.5 kg (801-a3b).

Safety & Bodyshell (Art. 900)

Mandatory Kit **Safety Cage** (901-a1). Must be the ASN-homologated one for the kit.
Mandatory Kit **Seat Anchorages** (901-a3).
Mandatory Kit **Harness Mounting Points** (901-a5).
Mandatory **FIA Seats** (901-a2). Must comply with 8855-2021, be >10kg, and no full carbon.
Mandatory **FIA Harnesses** (901-a4). Min 5-point.
Mandatory **Fire Extinguisher System** (901-access1).
Original Bodyshell. Reinforcements are an **Optional Kit** part (900-a0).
Original Doors, Bumpers, Windscreen (900-f, 902-access4).
Original Dashboard (901-access5a). Gauges/displays are free.
Free Underbody protection is authorized (900-e0).
Free Rear seats **must** be removed (901-a2).
Free Other trim, carpets, and soundproofing may be removed (901-access9).

Fuel System (Art. 400)

Mandatory Kit **Fuel Lines** & Venting (401-a2).
Original **Fuel Tank**. If original (non-metallic) is used, safety foam is **mandatory** (401-a0, Opt 2).
Optional Can be replaced with an FIA FT3/FT3.5/FT5 safety cell (50-70L) (401-a0, Opt 1).
Original Fuel pump can be replaced, but must remain in-tank (401-a1).

Electrical (Art. 500)

Free **Battery** (501-bat0). Min 8kg. Can be relocated to cockpit (must be dry-cell).
Free **Wiring Loom** (324-a3). Allowed as the ECU is free.
Free Fuses and fuse boxes (500-2).
Original **Alternator** and **Starter** (502-alt1b).
Original Headlights and Rear Lights (503-écl1).
Free Additional lights may be added (503-écl1).

General

Weight 1030kg (minimum weight for NA engines up to 2000cc) (201-3).
Mandatory Kit **Minimum Ride Height** (205-2). Must be respected at all times.
Free Nuts, bolts, and screws throughout the car are free (03-4).