New video of the moments leading up to a violent road rage incident on the NSW Central Coast has shown the so-called victim, a woman who was punched in the jaw, provoking her attacker.

The footage can be shown for the first time after Bianca Sams, 22, entered a guilty plea at Wyong Local Court today.

Sams has paid more than $1350 in compensation after admitting to throwing nails and a chisel at Clint Pollard's car during the altercation in July 2017.

New footage, which can be shown for the first time, shows Bianca Sams hanging out of her car window "Dukes of Hazzard-style" before throwing nails and a chisel at driver Clint Pollard's ute. (Dash Cam Owners Australia) (Supplied)

Pollard then approaches Sams before punching her in the face. (Dash Cam Owners Australia) (Dash Cam Owners Australia)

Sams was a passenger in a ute driven by Taylor Bembridge on Rutley’s Road, Wyee Point when they came across Pollard’s vehicle.

When he slowed down to obey a change in speed limit, Bembridge’s vehicle closed in and she beeped the horn.

They overtook Pollard and began braking harshly.

The footage shows Sams hanging out of the passenger window in what police facts described as “Duke’s of Hazzard” style while laughing and throwing large metal objects at Pollard’s ute.

They were later identified as galvanised nails used in nail guns.

When the two vehicles reached the intersection of the Pacific Highway and Carters Road, Sams and Pollard got out and exchanged words before Pollard punched Sams in the jaw.

Once the two vehicles drove off again, Sams threw what is believed to be a heavy metal chisel which smashed off Pollard’s side mirror and damaged the driver’s door.

Bianca Sams, 22 (right), pleaded guilty to several charges over the incident. (9NEWS) (9NEWS)

According to court documents, she made numerous comments on Facebook about the incident, saying "I was throwing nails at his car", "I threw a chisel … and smashed his car window" and "he should have hit me harder".

Sams made no comment outside court after she pleaded guilty to intentionally throwing an object at a vehicle, having part of her body outside a car window and two counts of destroying or damaging property.