Mini N18 Performance Engine Parts

Shop performance and replacement parts for the Mini N18 engine (1.6L turbocharged 4-cylinder), found in the Mini Cooper S and John Cooper Works. Browse engine, turbo and intake upgrades, exhaust, clutches, fuel, ignition, cooling, mounts and more from top aftermarket brands.

Confirm fitment for your exact year, model and trim on each product page before ordering.

Mini N18 FAQ (4 questions)

What cars use the Mini N18 engine?

The Mini N18 (1.6L turbocharged 4-cylinder) is found in the Mini Cooper S and John Cooper Works. Always check the year, model and trim fitment table on each product page.

What are the most popular N18 upgrades?

Popular N18 upgrades include intercoolers, intakes, downpipes, timing chain kits, ignition coils and spark plugs, and ECU tuning. Browse every category for the Mini N18 using the category list on this page.

How do I make sure a part fits my N18?

Every part on this page is listed by the manufacturer for the Mini N18. Check the fitment table on the product page and match the manufacturer part number. Save your engine with the engine selector to see a “Fits your Mini N18” badge on parts, or use Ask an expert if you’re unsure.

How fast do N18 parts ship?

In-stock parts ordered before 2:30pm Pacific ship the next business day, and Friday orders placed before noon ship the same day. Special-order parts ship from the manufacturer; use Request ETA on the product page for a date.