Rotary Hi Capacity 8 Row Oil Cooler with Billet Tanks

8 row bar and plate oil cooler with CNC machined billet end tanks 

• 580mm overall width, 135mm tall, 70mm thick (core - 500x120x70)
• High efficiency bar & plate core 
• Billet tanks CNC machined in house from aircraft grade 6061 T6 aluminium  
• 70% cooling capacity increase over the stock genuine Mazda FC RX7 oil cooler (more than twice the cooling capacity of the cheap Chinese tube and fin oil coolers)
• M6 internal threads in each end tank for ease of mounting 
• Pressure tested after welding
• 10AN hi-flow adapter fitting included. We've found the common adapters are somewhat restrictive so they now manufacture these in-house with a 12.5mm internal diameter for maximum flow 
• High strength! These coolers have a much greater impact resistance compared to stock Mazda and aftermarket tube and fin cooler

Two configurations available:

Double pass - Direct replacement for factory Mazda oil coolers 

Single pass - Suited to competition applications that require greater oil flow capacity 

If you're having oil temperature problems you need one of these!