Dinan Carbon Fiber Turbo Inlet Pipes – BMW M5 (F90) / M8 (F91/F92/F93)

OVERVIEW

The Dinan Turbo Inlets are an easy-to-install bolt-on upgrade that removes the single largest obstacle in the factory intake system: the plastic turbocharger inlets, which neck down dramatically and raise pre-turbine pressure, forcing the turbos to work harder than they need to. Dinan’s replacements are built from gloss UV-coated 2×2 carbon fiber with aluminum adapters at the turbocharger, retaining the factory locking system for a bolt-on fit, and deliver roughly 200% more cross-sectional volume than stock — 105 cubic inches per side versus 35.

On a car with the factory airboxes that is worth average gains of 11 WHP and 13 WTQ from 2000 RPM to redline (up to 22 WHP and 18 lb-ft peak), with the turbocharger running at a lower, more efficient pressure ratio that also lowers shaft speeds and compressor discharge temperatures — benefits that increase further when paired with the Dinan Cold Air Intake.

SPECS

• More power: maximum gains of 22 WHP and 18 lb-ft of torque @ 6500 RPM on an otherwise stock vehicle
• Average gains of 11 WHP and 13 WTQ from 2000 RPM to redline
• Approximately 200% more volume than stock — 105 cubic inches versus 35 cubic inches per side
• Larger internal diameter throughout, at the maximum cross-sectional area the chassis allows
• Gloss UV-coated 2×2 carbon fiber construction with aluminum turbocharger adapters
• Retains the factory locking system at the turbocharger for a bolt-on fit
• Compatible with the stock airboxes or the full Dinan Cold Air Intake system
• Dinan published installation labor: 1.0 hour
• Emissions: Dinan states “This product is NOT LEGAL FOR SALE OR USE IN THE STATE OF CALIFORNIA. Testing with the California Air Resources Board, in order to achieve 50-state compliance, is pending with CARB.”
• Outside California, Dinan states the part is legal under the EPA Tampering Policy dated November 23, 2020
• Dinan warranty: on a vehicle still covered by the BMW new-car limited warranty (4 years/50,000 miles), Dinan products are warranted for the remaining term of that warranty; otherwise Dinan Performance Products carry a 2-year, unlimited-mileage warranty from the date of original purchase. Wear and maintenance items — friction materials, filters, fluids, spark plugs, drive belts and bulbs — are excluded.

PARTS INCLUDED

• Left and right carbon fiber turbo inlet pipes with their aluminum turbocharger adapters, as supplied by Dinan.
• Complete kit as supplied by Dinan; see the installation instructions for the full bill of materials.

TECH RESOURCES

Additional Parts Required

• None. Dinan specifies no additional hardware for this part — the inlets bolt to the factory airboxes and lock into the stock turbocharger fittings.
• Optional pairing: the Dinan Cold Air Intake (D760-0049). Dinan states the efficiency of the whole intake system is maximized when the inlets are run with its cold air intake.
• Installer-supplied tools: standard hand tools; no cutting or drilling of factory parts is required.

Installation

• Dinan installation instructions for D760-0053 (Revision A, 4 December 2020): Download PDF

Notes

• Dinan publishes a single 2018–2025 application range covering the F90 M5 and the F91/F92/F93 M8; not every variant was offered in every year of that range. Dinan’s installation document (Revision A, 2020) covers the 2018–2020 F90 M5. Confirm your exact model and year with Speed Logic before ordering.

PART NUMBER

• D760-0053

VEHICLE APPLICATIONS