PWR 55mm Aluminium Alloy Radiator for BMW 3 Series E30 M3 S14 2.3 2.5 (1986-1991) – Performance/Heavy Duty Thick Core Drop-In Rad, Direct Fit OEM Replacement, Track Day/Race/Fast Road Cooling Upgrade, High Efficiency Heat Exchanger

PWR 55 mm Thick Alloy Cooling Radiator for BMW M3 E30 S14

Give your classic M3 the cooling headroom it deserves. This hand built Australian PWR alloy radiator features a 55 mm high efficiency core for serious heat control on fast road, track day and race applications, while remaining a simple drop-in replacement with OE style fitment. Using PWR’s rolled dimple tube and louvered fin design, it delivers outstanding heat rejection and airflow, offering up to 30 percent better efficiency than the factory unit.

Why this PWR cooling upgrade

• 55 mm high density core with rolled dimple tube and louvered fins for exceptional heat transfer and airflow
• Direct drop-in fit with OE style mounts, factory size hose connections and polished sheet metal tanks
• TIG welded construction and controlled atmosphere brazed core for strength and durability
• CAD designed to ISO 9001 standards, wind tunnel validated and pressure tested for reliability
• Made in Australia by PWR and backed by a 12 month manufacturer warranty

At MJ Modifications we have fitted PWR cooling hardware on our own cars and customer builds. Feedback is consistently positive: cooler running, stable coolant temperatures in traffic and on circuit, and dependable performance during hard use. If you want a bolt-on, plug and play alloy rad that looks smart in the bay and keeps temps in check, this is the one to choose.

Specifications

• Material: Aluminium
• Core thickness: 55 mm
• Core tech: Rolled dimple tube with louvered fin
• Tanks: Polished sheet metal
• Connections: Factory size outlets
• Fitment: Direct replacement, OE style mounting

Vehicle suitability

• BMW M3 E30, 1986 to 1991
• S14 2.3 litre and 2.5 litre engines

What you receive

• 1 x PWR 55 mm aluminium radiator

Fitting and support

Designed as a straight swap for the original unit. Professional installation recommended. For supply and fitting, contact MJ Modifications in Warwickshire for a quote: info@mjmodifications.co.uk.

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