Modify The Accessory Racing Car Fire-extinguishing Device – Vehicle Ignition Unit.

Fit this performance accessory when you want visible flame bursts and sharper throttle response during spirited driving or track use. Follow the Spitfire method to produce controlled backfire effects: warm the car for over 10 minutes, ensure the exhaust is clear of water vapour, then operate the switch while modulating the throttle between one-third and half to provoke the flame sound when the engine briefly drops from high rpm.

Modify The Accessory Racing Car Fire-extinguishing Device - Designed for racing performance

Product Information: Model BOV077 is crafted in ABS in a discreet black finish and supplied as one automobile fire-extinguishing device. It connects directly to the ignition control to enable the described backfire sequence when used as instructed.

Used correctly, the device produces repeatable brief flames by pulling engine speed to 3500–6500 rpm, holding the switch and applying a measured throttle. If engine speed falls to around 1800 rpm without flame, release the switch and do not continue pressing once the engine is turning off to avoid potential engine damage.

Why it fits your routine

• Made from durable ABS in black, offering a low-profile racing accessory that integrates with existing ignition systems.
• Model BOV077 provides a single-package solution—one device included in the packaging list for straightforward installation.
• Clear procedural steps: warm the engine >10 minutes, keep exhaust clear of water vapour and follow the throttle and switch sequence for controlled flame effects.
• Designed for intermittent, controlled use during performance driving; safety notes advise releasing the switch if the engine falls to low idle to protect the engine.