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Last Updated: November 4, 2026
We want you to be completely satisfied with your purchase. If you are not happy with your order, we offer a straightforward return and refund process to make your shopping experience as convenient as possible.
Please review our Refund Policy carefully before making a purchase. This policy explains the conditions, procedures, and timeframes for returns, exchanges, and refunds.
We accept returns within 30 days of the delivery date, provided that the following conditions are met:
The item is unused, unworn, and in its original condition.
The product is returned with its original packaging, tags, and accessories, where applicable.
Proof of purchase, such as an order confirmation or receipt, is provided.
The return request is submitted within the specified return period.
We reserve the righ

Eventuri Intake System for Porsche 911 991 GT3 RS (EVE-GT3RS-INT)
The Eventuri intake system for Porsche 911 991.1 and 991.2 GT3 RS has been specifically designed to enhance engine performance by optimizing the airflow to the engine. Made from high-quality carbon fiber, this system not only boosts performance but also adds a sporty character to the engine bay.
Material: 100% pre-impregnated carbon fiber, ensuring lightness and durability.
Filters: Two high-flow cone filters with an outer diameter of 192 mm (7.5 inches) and a filtration surface area of over 110,000 mm² each, designed for maximum filtration and airflow.
Venturi Housing: Patented design ensures smooth cross-sectional tapering, reducing resistance and maintaining laminar airflow.
Intake Ducts: Made of carbon fiber, directing cold air from the side intakes to the filters, maintaining low intake air temperatures.
Silicone Couplers: High-quality silicone couplers with internal steps, ensuring a smooth connection to the throttle body.
Increase in Power and Torque: Testing has shown an increase of 8-11 HP and 8-10 ft-lb of torque on stock software.
Improved Throttle Response: Optimized airflow results in a quicker engine response during acceleration.
Lower Intake Air Temperatures: The enclosed design and efficient intake ducts maintain lower intake air temperatures, which translates into better engine performance.
Aesthetic Appeal: The carbon fiber construction adds an exclusive, sporty look to the engine bay, complementing other carbon fiber elements.
Porsche 911 991.1 GT3 RS
Porsche 911 991.2 GT3 RS
Manufacturer: Eventuri is a renowned manufacturer of advanced intake systems, known for its innovative solutions and top-quality products, highly appreciated by automotive enthusiasts worldwide
Official Kitsune Performance Partners