HKS SPF ECR33/WGNC34 RB25DET

Marsoni

M251S

$110.00

Get it in 3 business days with 1 day shipping. Friday, May 29

HKS SPF ECR33/WGNC34 RB25DETSKU: 70019 AN105 UPC: 4957266257197 HKS Super Power Flow Air Filter for 1991 1998 Nissan Skyline ECR33 and 1998 2002 WGNC34 RB25DET This HKS Super Power Flow SPF is a direct replacement panel air filter designed for Nissan Skyline models equipped with the RB25DET engine. It fits ECR33 R33 sedans and WGNC34 R34 sedans by dropping into the factory airbox without modifications. Expect noticeable improvements in engine breathing higher airflow volume and

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This is my second 51mm machine. I never used the included handle or basket… I kept my existing HUGH IMS precision basket and bottomless portafilter. The temp and preinfusion are set and not adjustable but fine (reduced variables). I defeated the shut off by volume by setting higher than needed (wish that was easier to turn off). I like to manually shut off when I hit 30g on my scale. The machine will drip since there is not solenoid valve so I just pull the scale from the try when mouse tail breaks and drip starts. The steam wand and hot water dispenser is a massive upgrade (from Capresso EC50) and the real reason for my upgrade. I would have paid $50-100 more for the improvements listed… but I guess most people would not so this is about the best option for me with 51mm (keeping all the 51mm three lug portafilter stuff I own). 5 stars = for me and the price

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Reviewed in the United States on April 18, 2026