BMW M5 Turbo Inlet Pipes – Dinan – F90/F91/F92/F93 – Carbon Fiber (2018–2023). High-flow carbon inlets engineered to reduce restriction and improve turbo efficiency on the S63.

Stock plastic inlets neck down, raising pre-turbine pressure and workload. Dinan’s UV-coated 2x2 carbon fiber tubes with aluminum adapters reuse the factory locking click. Compatible with OEM air boxes or the Dinan Cold Air Intake, they maintain a larger cross-section from filter to turbo—about a 200% volume increase (105 vs 35 cu in per side). On otherwise stock cars, testing recorded up to +22 whp/+18 lb-ft at 6500 rpm and average gains of +11 whp/+13 wtq from 2000 rpm to redline, with lower backpressure, shaft speed, and compressor outlet temps.

Features

• UV-coated 2x2 carbon fiber
• Aluminum adapters with OEM lock
• ~200% more volume than stock
• Works with OEM boxes or Dinan CAI
• Quick bolt-on for 2018–2023 F90/F91/F92/F93

Questions or planning a build? Call Austin, TX at 512-982-9393 or Los Angeles, CA area at 562-981-6800. We offer installation and customization at both locations.

Considering multiple items? Contact us for shipping discounts. We install on premises at both locations.

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