Radium Engineering · New
Radium Engineering BMW 135I/335I/535I N54 Catch Can Kit Fluid Lock
MPN 20-0373-FL · Store SKU rad20-0373-FL
Supplier stock checked 11/8/2026, 6:30:12 AM UTC. Adding a part does not reserve it.
Request a return within 30 calendar days after delivery. New parts must be unopened and unused.
Shipping & returns ↗This policy does not limit rights required by law.Free standard shipping on eligible parts orders of $100 or more. Oversized and freight items excluded. Fitment, taxes, availability and final totals are confirmed before payment.
Product details
Single catch can kit for the BMW 135/335/535 with the N54 engine. Includes all hoses, special fittings, and hardware for an easy-bolt installation. Includes Radium's Fluid Lock catch can (patent pending). CATCH CAN KIT, BMW 135I/335I/535I N54, FLUID LOCK
Manufacturer fitment & guides
Check 20-0373-FL against the manufacturer’s application information below.
Part-specific notes
- Not CARB approved. Destination and intended-use restrictions must be checked before sale.