Honda B20 Performance Engine Parts

Shop performance and replacement parts for the Honda B20 engine (2.0L 4-cylinder), found in the Honda CR-V and popular B20 block / VTEC head builds. Browse engine, turbo and intake upgrades, exhaust, clutches, fuel, ignition, cooling, mounts and more from top aftermarket brands.

Building a turbo B20? The B-series is an open-deck block. EPOXY54 block filler is a two-part epoxy (21,000 psi compressive strength) that reinforces the deck to closed-deck strength without machining, with a Partial Fill option that keeps OEM coolant flow. Learn more in B18 Block Filler: Reinforce Your Honda B-Series Block Without Machining.

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

Honda B20 FAQ (5 questions)

What cars use the Honda B20 engine?

The Honda B20 (2.0L 4-cylinder) is found in the Honda CR-V and popular B20 block / VTEC head builds. Always check the year, model and trim fitment table on each product page.

What are the most popular B20 upgrades?

Popular B20 upgrades include pistons and rods, head gaskets and head studs, camshafts and valvetrain, clutches and turbo kits. Browse every category for the Honda B20 using the category list on this page.

Can I reinforce a B20 block for turbo?

Yes. The B-series is an open-deck block. EPOXY54 block filler is a two-part epoxy (21,000 psi compressive strength) that reinforces the deck to closed-deck strength without machining, with a Partial Fill option that keeps OEM coolant flow.

How do I make sure a part fits my B20?

Every part on this page is listed by the manufacturer for the Honda B20. 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 Honda B20” badge on parts, or use Ask an expert if you’re unsure.

How fast do B20 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.