Dinan Cold Air Intake
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Dinan Cold Air Intake - Toyota GR Supra (A90/A91) / BMW Z4 M40i (G29) - Semi-Open Carbon Fibre
Dinan is one of the most respected names in BMW-platform performance tuning, and their cold air intake for the B58-powered Supra and Z4 is a genuine step up from the restrictive factory airbox. Developed with flow bench and dyno validation, this is a bolt-on upgrade that delivers real, measurable results without compromise.
This listing covers the Dinan Semi-Open Carbon Fibre Cold Air Intake, compatible with the 2020–2026 Toyota GR Supra 3.0 (A90/A91) and the 2020–2026 BMW Z4 M40i (G29).
Key Features
- Semi-open carbon fibre airbox design — improves on the factory closed-box layout
- At least 58% less restrictive than the stock intake system
- Lowers intake air temperature for denser, cooler charge air
- Up to 13 WHP gain at 6,000 RPM on a stock vehicle
- Up to 14 lb-ft (19 Nm) torque gain at 3,500 RPM
- Approximately 1 hour installation time
- Pairs well with the Dinan turbo inlet pipe for further gains
- Backed by Dinan's industry-leading warranty coverage
Vehicle compatibility, OEM part numbers, and fitment notes are provided in the tabs above. Please ensure your vehicle's year, trim level, and configuration are confirmed before ordering.
Not sure if this intake suits your build? Contact our team at sales@chicaneaustralia.com.au for expert advice.
Vehicle Compatibility
| Make | Model | Chassis | Engine |
|---|---|---|---|
| BMW | Z4 M40i | G29 | B58 |
| Toyota | GR Supra | A90 | B58 |
| Toyota | GR Supra | A91 | B58 |
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