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Performance Engine Oils

Oil System Additives & Flushes

High Quality, Oil Flush & System Additives from Opie Oils.

Historically we haven't recommended engine oil flushes or system additives during servicing, but these days solvent-free, detergent-based engine flush and additives is available which does a much better job without the disadvantages of solvent-based engine flush.
Millers Oils Engine Flush Fully Synthetic Engine Oil Treatment
Millers Oils Stop Leak Engine and Gear Oil Treatment
Comma Engine Flush Oil Additive for Petrol & Diesel Engines
Castrol Engine Shampoo (Pre-Oil Change Treatment)
Wynns Super Charge Oil Treatment for Petrol & Diesel Engines
Wynns Engine Flush for Petrol & Diesel Engines - Detergent Based
STP Oil Treatment for Petrol Engines (60450EN06)
Comma X-Flow Flush Out Mineral Engine Oil Flush
WYNNS Engine Oil Stop Leak
WYNNS Hydraulic Valve Lifter Concentrate
10K Boost Hydraulic Valve Lifter Treatment
10K Boost Diesel Oil Treatment (1432A)
Power Maxed Engine Flush Treatment
Wynns Stop Smoke for Oil - Petrol & Diesel Engines

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