Description
Part Number: AF4030-3311
Aeroflow XPRO 90° Silicone Spark Plug Boots & Terminals (2 Pack – Black)
High-temperature silicone ignition boots paired with positive-locking stainless steel terminals for custom ignition lead assemblies and high-performance engine builds.
Key Features
- ☑ High-temperature silicone construction offers maximum resistance against extreme engine bay heat, spark loss, and fluid contaminants.
- ☑ Stainless steel terminals feature positive-locking snap clips to ensure a vibration-proof, secure electrical connection.
- ☑ 90-degree boot geometry facilitates tight clearance routing around exhaust manifolds, headers, and confined engine bays.
- ☑ Specially sized to fit 8.5mm ignition lead wire, suitable for distributor posts, spark plugs, and GM LS series applications.
- ☑ Sleek black silicone finish delivers a clean, professional motorsport aesthetic under the bonnet.
Technical Specifications
| Brand | AeroFlow Performance |
|---|---|
| Manufacturer Part Number | AF4030-3311 |
| Product Series | XPRO Ignition Components |
| Boot Angle | 90° Degree |
| Boot Material | High-Temperature Silicone |
| Terminal Material | Stainless Steel (Positive-Lock Snap Clip) |
| Colour | Black |
| Wire Diameter Fitment | 8.5mm Ignition Lead Wire |
| Quantity | 2 Pack (2 Boots & 2 Terminals) |
What’s Included in the Box
- 2 x Aeroflow 90° High-Temp Silicone Boots (Black)
- 2 x Stainless Steel Positive-Locking Terminals
Aeroflow Performance products are engineered for demanding street and motorsport environments where high thermal tolerance and maximum ignition reliability are critical. As a trusted UK motorsport supplier, JP Racing delivers genuine Aeroflow ignition hardware backed by expert technical assistance and fast UK delivery.







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