Part Number: D760-0066

Description: Dinan Cold Air Intake - 2021-2025 Toyota GR Supra 2.0

Dinan Point Value: 3

Max HP Gain: 6 @ 5500 RPM

Max Torque (lb-ft) Gain: 7 @ 4000 RPM

Fitment: 21-25 Toyota Supra 2.0T

Notes: Not for sale in California not CARB Legal

Details:

To achieve the gains in flow that the Dinan intake delivers, the entire lower box of the system, and not just the lid, has been reworked and enlarged in an effort to make use of as much of the available real estate as possible within the engine bay. In turn, this allows a 40% larger, custom, free flowing filter to be housed within and maximum flow to be realized. However, a secondary inlet has always been desired by Dinan to effectively fill the volume of the enlarged air box and increased filter surface area. This desire led to a multitude of experiments being conducted on the effectiveness of a possible open-air inlet in the system. With different shapes, locations, and sizes of openings being tested, the goal was to ensure that the added secondary inlet did not cause any unwarranted side effects such as an increase in air temps in the system. This is commonplace with open-air intake systems where overheated engine bay air is employed in the intake tract. The results of these tests showed that the patterned openings present in the final iteration of the box located on the opposite side from the engine provided a perfect balance of additional volume to assist the incorporated enlarged and optimized Dinan inlet all the while not causing an increase in turbo inlet temperatures. This was the case regardless of testing conditions (single/multiple gear pulls, constant speed, 0-100mph runs, etc.).

Features and Benefits

• More Power: Max gains of 6 WHP and 7 lb-ft of torque on a completely stock vehicle

• Extended intake pipe inclusive of the turbo inlet

• Enjoyably louder, sportier sound

• Improved throttle response

• Outflows factory intake by ~15%

• Larger volume air box (60% larger than stock)

• 40% increase in filter area (stock: 82 in², Dinan: 115 in²) for optimum flow

• Lid includes a brace valley to accommodate factory braces or optional Dinan strut braces

• Quick and easy installation