BMW 430i Performance Air Intake - Dinan - PEX - G20/G22/G23/G26/G42 - `21-`24
BMW 430i Performance Air Intake - Dinan - PEX - G20/G22/G23/G26/G42 - `21-`24
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BMW 430i Performance Air Intake by Dinan (PEX) for G20/G22/G23/G26/G42, 21-24. A semi-open cold air intake that boosts airflow, sharpens response, and adds purposeful turbo and induction sound.
Engineered for the B46/B48 430i, this Dinan system replaces the restrictive factory box with a larger, semi-open design and a free-flow filter. Patterned fender-side openings feed the airbox alongside the factory snorkel and, per Dinan testing, do not raise turbo inlet temps. Expect crisper response, richer induction sound, and headroom for future power upgrades. Durable, high heat-deflection PEX fits cars with or without factory bracing.
Features
- Up to 58% more flow vs stock
- 60% larger airbox; 40% larger filter (82 to 115 in²)
- Patterned secondary inlet helps manage temps
- High heat-deflection PEX; OEM-like fit
- G20/G22/G23/G26/G42 430i 21-24; works with or without bracing
Questions or ready to customize? Call our Austin, TX shop at 512-982-9393 or our Los Angeles, CA area shop at 562-981-6800. We offer installation and customization at both locations. Buying multiple items? Contact us for shipping discounts. We install on premises at both locations.
CA Residents: 
WARNING: Cancer and Reproductive Harm - www.P65Warnings.ca.gov
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562-981-6800 (Signal Hill, CA)
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