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Description
K-Tuned MAF Sensor AdapterDesigning a custom intake for newer model Honda with electronic throttle body and MAF (Mass Air Flow Sensor) you will need one of these adapters to properly install the MAF Sensor onto the air intake pipe. Available in both 3" or 3. 5" to perfectly match the piping size. Vehicle applications: All DBW vehicles (04+ TSX 06 15 civic Si) Factory MAF sensor part numbers: 37980 R11 A02 or 37980 R11 A01 or 37980 R40 A01 Note: This adapter must be welded on.
Designing a custom intake for newer model Honda with electronic throttle body and MAF (Mass Air Flow Sensor) you will need one of these adapters to properly install the MAF Sensor onto the air intake pipe.
Available in both 3" or 3.5" to perfectly match the piping size.
Available in both 3" or 3.5" to perfectly match the piping size.
Vehicle applications: All DBW vehicles (04+ TSX/06-15 civic Si)
Factory MAF sensor part numbers: 37980-R11-A02 or 37980-R11-A01 or 37980-R40-A01
Note: This adapter must be welded on.
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Exchange/Return Notes
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4.9 ★★★★★
Based on 28 reviews
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Product Reviews
★★★★★ 5
I like the ankle length, they don’t slip.
Size: Medium, Color: (025) Castlerock / Castlerock / Anthracite
I love these socks, they are thick enough to not be scratchy, thin enough to be cool and breathable.
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Reviewed in the United States on March 28, 2026
★★★★★ 5
Excellent
Size: X-Large, Color: (025) Castlerock / Castlerock / Anthracite
Excellent product
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Reviewed in the United States on March 17, 2026
★★★★★ 5
Fit great
Size: Large, Color: (100) White / White / Halo Gray
Been a couple of months and they seem to be holding up nicely. Real picky about fit of socks and these fit well. They are very thin but very comfortable.
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Reviewed in the United States on October 21, 2024
★★★★★ 5
Always a win
Size: Large, Color: (001) Black / Black / Castlerock
Under armor is always a win! Comfortable, no peeling, true to size, no squeezing around the arch of foot & affordable.
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Reviewed in the United States on January 4, 2026
★★★★★ 4
Fit well and stay up
Size: Large, Color: (299) City Khaki / City Khaki / White
They're a little thin, so good mainly for warmer months. But they fit very well and I've not experienced any slippage
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Reviewed in the United States on March 17, 2026