ITG ProFilter WB-311 – BMW 3 Series (E30) [325 [i, iX, e]]

ITG ProFilter WB-311 for BMW 3 Series (E30) [325 [i, iX, e]].

• Year: 83-93
• Engine code: M20B25/B27 [Plastic Housing, Inc. Kat.]
• Power: 122, 129, 170, 171 bhp
• Filter size: 257 x 150 mm
• Part number: WB-311
• Made in Britain by ITG

The ITG ProFilter is a direct OE-replacement panel air filter, hand-built in the UK using ITG's multi-layer reticulated foam to provide outstanding airflow and filtration efficiency for the road, track, or competition.