Radium Engineering PCV Catch Can Kit | 2000-2005 Honda S2000 (20-0093-FL)

The F20C's PCV line quietly feeds oil into the manifold during the calmest parts of every drive.

Oil and sludge enter the S2000's intake manifold through the 3/8" PCV line during normal driving, degrading performance one film layer at a time. The Radium Engineering PCV Catch Can Kit for the 2000-2005 Honda S2000 runs inline with the PCV valve, intercepting those pollutants before the manifold collects them. The system is closed loop and does not vent to atmosphere, making it emissions and track legal while routing clean filtered air back to be burned and promoting negative crankcase pressure. It is also SEMA certified and 49-state EPA legal, with a downloadable Certificate of Compliance for inspections. LHD cars.

What You'll Feel

• An intake manifold staying clean instead of accumulating PCV-delivered oil and sludge
• Effectively higher octane from de-oiled intake air on a high-compression four
• Inspection-day confidence, with SEMA certification and the compliance certificate in hand
• Negative crankcase pressure promoted by the closed-loop routing
• No oil vapors reaching the cabin of a car you drive top-down

Features

• Runs inline with the 3/8" PCV valve circuit on the F20C
• Closed loop, does NOT vent to atmosphere: emissions and track legal
• SEMA CERTIFIED and 49-state EPA legal with downloadable Certificate of Compliance
• Radium catch can with oil separation internals and service dipstick
• Chassis-specific mounting, hoses, fittings, and hardware included
• Completely independent from Radium's separate S2000 crankcase kit (20-0092)

The Details

Radium's guidance for the S2000 pair is straightforward: the two kits are completely independent, and if only one is purchased, this PCV side kit is the recommendation, since the PCV circuit flows during the metered-vacuum conditions that dominate street driving. For the most protection, especially under forced induction, the dual kit combining both circuits is Radium's answer. The SEMA certification distinguishes this kit in a category where legality is usually a shrug, with the Certificate of Compliance downloadable for any emissions test or inspection that asks. Service runs on the dipstick: check at 3 to 4 weeks initially, learn the engine's rate, and drain on its schedule.

Kit Includes

• 1x Radium catch can with dipstick
• S2000-specific mounting bracket, hoses, fittings, and hardware

Applications

• 2000-2005 Honda S2000 (F20C, left hand drive)
• SEMA certified, 49-state EPA legal with Certificate of Compliance
• Pairs with the 20-0092 crankcase kit for dual coverage