Complete Engine Care Bundle: Engine Oil Additive 300ml + Injector Cleaner 200ml + Engine Flush

Complete Engine Care Bundle

Give your engine a full internal service in one go. This bundle pairs three of our best-selling engine and fuel system products, each doing a different job so the others can work better:

• Metal Guard Engine Flush — clears out sludge, varnish, and carbon deposits from the lubrication system before you change the oil, so fresh oil and additives can actually do their job.
• Metal Guard Engine Oil Additive 300ml — once the system is clean, this builds a durable protective film on moving metal parts, cutting friction and wear for a smoother, quieter engine.
• Metal Guard Injector Cleaner 200ml — restores fuel injector spray patterns and clears carbon buildup for smoother running, better throttle response, and improved efficiency.

Used together in sequence — flush, then injector cleaner, then oil additive — this bundle covers the full internal maintenance cycle: clean, protect, and optimise.

Includes:

• 1x Metal Guard Engine Flush 400ml
• 1x Metal Guard Injector Cleaner 200ml
• 1x Metal Guard Engine Oil Additive 300ml