Gibson GP131S-C car Gibson. Headers Made of Stainless Steel 4-1 Ceramic Coated Performance Series GIBSON PERFORMANCE HEADERS. Expertly crafted and tested to top-grade, OE-specific standards, Gibson Performance Headers provides high quality...
To calculate the overall star rating and percentage breakdown by star, we don’t use a simple average. Instead, our system considers things like how recent a review is and if the reviewer bought the item on Amazon. It also analyzes reviews to verify trustworthiness.