BMC Air Filter FB543/08 – Alfa Romeo 4C

Sale price$68.20
Only 4 units left

High-Flow Cylindrical Filter for Alfa 4C and Fiat/Lancia Applications

The BMC Air Filter FB543/08 is a precision-engineered, drop-in cylindrical filter designed for Alfa Romeo 4C (including Spider) plus select Fiat Bravo (198) and Lancia Delta III (844) models. Built with BMC’s one-piece Full-Moulding red rubber frame and multi-layer oiled cotton gauze backed by an epoxy-coated alloy mesh, it increases intake efficiency while filtering particles down to ~7 microns—tighter than typical OEM paper (~10 μm). Washable, reusable, and made for a perfect OEM-style seal in the factory airbox.

Why Choose the BMC FB543/08 Air Filter?

  • Enhanced Airflow & Filtration: Higher intake volume with fine particulate capture (≥ 7 μm).
  • Washable & Reusable: Clean and re-oil with the BMC regeneration kit—no disposable paper filters.
  • Durable Full-Moulded Design: Seamless red rubber frame for rigidity and reliable sealing.
  • OEM-Style Fitment: Direct drop-in for the factory airbox; no tuning or modifications required.

Fitment & Vehicle Compatibility

OEM Cross Reference FIAT Group 51874054
Compatible Models Alfa Romeo 4C (960) — 1.75 TBi, 2013–2020
Alfa Romeo 4C Spider (960) — 1.75 TBi, 2014–2020
Fiat Bravo (198) — 1.4 T-Jet / MultiAir (2007–2014); 1.6/2.0 MultiJet D (2008–2014)
Lancia Delta III (844) — 1.4 T-Jet / MultiAir (2008–2010+); 1.6/1.9 Twin Turbo/2.0 MultiJet D (2008–>)
Filter Type Cylindrical (drop-in replacement)
Material Pre-oiled multi-layer cotton gauze with epoxy-coated alloy mesh
Filtration Efficiency ~7 μm (vs. ~10 μm typical OEM paper)
Dimensions (mm) Base inner Ø 95 × Base outer Ø 144 × Height 260
Washable / Reusable Yes — use BMC regeneration kit
Package Contents 1 × Cylindrical Air Filter (FB543/08)
Warranty 2-Year Limited Coverage

FB543/08 is a direct, no-mod install for the models listed. Always verify fitment via VIN and airbox layout before purchasing.

The BMC Advantage

Motorsport-proven materials and construction deliver smoother airflow, sharper throttle response, and long-term value—while preserving OEM reliability in your Alfa, Fiat, or Lancia.

Need installation tips? Visit our Installation Guide or explore the full Alfa Romeo Air Filter Collection.

Equip your 4C/Bravo/Delta with the BMC FB543/08 air filter—engineered for airflow, protection, and endurance.