Seller notes

Upgrade your vehicle's transmission performance with the Sonnax Line Pressure Booster Kit. This kit is compatible with 4L60-E, 4L65-E, and 4L70-E transmissions from 2005 onwards. It includes a line pressure booster, which ensures smoother shifts and better overall transmission performance. This kit is a great option for those looking for a simple upgrade to improve their vehicle's transmission without having to replace the entire system. The Sonnax brand is known for its high-quality transmissio...

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