K-Tuned 8th Gen 3" Short Ram Intake - KTD-SR8-30F Bosch LSU 4.9 Wideband O2 Sensor The five-ply silicone couplers also

The five-ply silicone couplers also bear the COBB logo and are available in blue or black to best match your existing engine bay modifications

this hose upgrade makes a significant difference in engine bay aesthetics for vehicles featuring an aftermarket intake system such as the Mishimoto MQB Performance Air Intake

Also included with each kit is a powder coated steel battery tray that relocates the battery in front of the transmission to make room for this intake's massive piping

it comes at the price of transient response

You can apply tape on the drill bit to ensure not to drill too deep

K-Tuned 8th Gen 3" Short Ram Intake - KTD-SR8-30F Bosch LSU 4.9 Wideband O2 Sensor The five-ply silicone couplers alsoApplication: 06 11 Civic Si Features: * Available in 3. 0" and 3. 5" piping Notes: * Flashpro or KTuner is REQUIRED * Does NOT fit base model * Battery tie down not included * Flashpro is required and you'll have to switch over to a MAP based tune if you are using the 3. 5" pipe * Comes with coupler for stock TB only. If you have a different size TB you will need to order an additional coupler. * Only available with regular filter. V Stack Combo no