SALE Quick view Details AFE | sku: 56-10027D AFE Takeda Stage-2 Cold Air Intake (Pro Dry S) 2017-2020 Honda Civic Si L4-1.5L (56-10027D) MSRP: $444.94 Was: $355.95 Now: $339.00 Add to Cart Compare
SALE Quick view Details AFE | sku: 56-10027R AFE Takeda Stage-2 Cold Air Intake (Pro 5r Oil) 2017-2020 Honda Civic Si L4-1.5L (56-10027R) MSRP: $444.94 Was: $355.95 Now: $339.00 Add to Cart Compare
Quick view Details Injen | sku: EVO1501 Injen Evolution Cold Air Intake (EVO1501) 17-20 Honda Civic Si MSRP: Now: $348.95 Choose Options Compare SALE Quick view Details Mishimoto | sku: MMAI-CIV-17SIRD Mishimoto Air Intake - Red 17-20 Honda Civic SI (MMAI-CIV-17SIRD) MSRP: $378.03 Was: $378.03 Now: $348.95 Add to Cart Compare SALE Quick view AFE | sku: 56-10027D AFE Takeda Stage-2 Cold Air Intake (Pro Dry S) 2017-2020 Honda Civic Si L4-1.5L (56-10027D) AFE Takeda Stage-2 Cold Air Intake 2017-2020 Honda Civic Si L4-1.5L (56-10027D) Pro Dry S Filter DETAILS: Open-Element Design Showcases the Air Filter and Delivers an Aggressive Intake Induction Sound Washable and Reusable Pro DRY S Air Filter for... MSRP: $444.94 Was: $355.95 Now: $339.00 Add to Cart Compare SALE Quick view AFE | sku: 56-10027R AFE Takeda Stage-2 Cold Air Intake (Pro 5r Oil) 2017-2020 Honda Civic Si L4-1.5L (56-10027R) AFE Takeda Stage-2 Cold Air Intake 2017-2020 Honda Civic Si L4-1.5L (56-10027R) Pro 5r Oil Version DETAILS: Open-Element Design Showcases the Air Filter and Delivers an Aggressive Intake Induction Sound Washable and Reusable Pro 5R Air Filter... MSRP: $444.94 Was: $355.95 Now: $339.00 Add to Cart Compare Quick view Injen | sku: EVO1501 Injen Evolution Cold Air Intake (EVO1501) 17-20 Honda Civic Si Injen Evolution Cold Air Intake (EVO1501) 17-20 Honda Civic Si KEY FEATURES Direct Fit for 2017-2020 Honda Civic Si L4-1.5L Turbo Dyno Proven gains of up to 22 hp and 18 lb-ft. of torque Designed to work with the stock calibration Aggressive... MSRP: Now: $348.95 Choose Options Compare SALE Quick view Mishimoto | sku: MMAI-CIV-17SIRD Mishimoto Air Intake - Red 17-20 Honda Civic SI (MMAI-CIV-17SIRD) Mishimoto Air Intake - Red 17-20 Honda Civic SI (MMAI-CIV-17SIRD) PRODUCT FEATURES Direct fit for the 2017-2020 Honda Civic Si Dyno-proven maximum gains of up to 4 whp and 4 wtq on the stock tune 37% increase in flow over the stock intake... MSRP: $378.03 Was: $378.03 Now: $348.95 Add to Cart Compare Compare Selected
SALE Quick view Details Mishimoto | sku: MMAI-CIV-17SIRD Mishimoto Air Intake - Red 17-20 Honda Civic SI (MMAI-CIV-17SIRD) MSRP: $378.03 Was: $378.03 Now: $348.95 Add to Cart Compare
SALE Quick view AFE | sku: 56-10027D AFE Takeda Stage-2 Cold Air Intake (Pro Dry S) 2017-2020 Honda Civic Si L4-1.5L (56-10027D) AFE Takeda Stage-2 Cold Air Intake 2017-2020 Honda Civic Si L4-1.5L (56-10027D) Pro Dry S Filter DETAILS: Open-Element Design Showcases the Air Filter and Delivers an Aggressive Intake Induction Sound Washable and Reusable Pro DRY S Air Filter for... MSRP: $444.94 Was: $355.95 Now: $339.00 Add to Cart Compare
SALE Quick view AFE | sku: 56-10027R AFE Takeda Stage-2 Cold Air Intake (Pro 5r Oil) 2017-2020 Honda Civic Si L4-1.5L (56-10027R) AFE Takeda Stage-2 Cold Air Intake 2017-2020 Honda Civic Si L4-1.5L (56-10027R) Pro 5r Oil Version DETAILS: Open-Element Design Showcases the Air Filter and Delivers an Aggressive Intake Induction Sound Washable and Reusable Pro 5R Air Filter... MSRP: $444.94 Was: $355.95 Now: $339.00 Add to Cart Compare
Quick view Injen | sku: EVO1501 Injen Evolution Cold Air Intake (EVO1501) 17-20 Honda Civic Si Injen Evolution Cold Air Intake (EVO1501) 17-20 Honda Civic Si KEY FEATURES Direct Fit for 2017-2020 Honda Civic Si L4-1.5L Turbo Dyno Proven gains of up to 22 hp and 18 lb-ft. of torque Designed to work with the stock calibration Aggressive... MSRP: Now: $348.95 Choose Options Compare SALE Quick view Mishimoto | sku: MMAI-CIV-17SIRD Mishimoto Air Intake - Red 17-20 Honda Civic SI (MMAI-CIV-17SIRD) Mishimoto Air Intake - Red 17-20 Honda Civic SI (MMAI-CIV-17SIRD) PRODUCT FEATURES Direct fit for the 2017-2020 Honda Civic Si Dyno-proven maximum gains of up to 4 whp and 4 wtq on the stock tune 37% increase in flow over the stock intake... MSRP: $378.03 Was: $378.03 Now: $348.95 Add to Cart Compare Compare Selected
SALE Quick view Mishimoto | sku: MMAI-CIV-17SIRD Mishimoto Air Intake - Red 17-20 Honda Civic SI (MMAI-CIV-17SIRD) Mishimoto Air Intake - Red 17-20 Honda Civic SI (MMAI-CIV-17SIRD) PRODUCT FEATURES Direct fit for the 2017-2020 Honda Civic Si Dyno-proven maximum gains of up to 4 whp and 4 wtq on the stock tune 37% increase in flow over the stock intake... MSRP: $378.03 Was: $378.03 Now: $348.95 Add to Cart Compare