Hybrid Racing Cold Air Intake System (06-11 Civic Si)

Description: Hybrid Racing Cold Air Intake System (06-11 Civic Si) Full Silicone Construction Most powerful 8th Gen intake on the market Built-In Air Bypass helps to prevent hydro-locking Includes 3.5" velocity stack & filter Includes battery relocation kit Comes with couplers for large and small throttle bodies Requires tuning software like FlashPro Big tube, big power! We spent countless hours designing, testing, and refining this design to ensure it was the absolute best intake available for the 8th Gen Civic Si platform. This intake is designed to make big gains on any setup, from totally stock to high-lift cams and huge exhausts. Dyno graphs are provided to show the intake's effectiveness against its competitors, but for example, we saw 14hp peak gain and 9hp average gain against the stock air box. Against competing 3.5" cold air intakes, we saw typical peak and average gains of around 2-3hp with a much smoother power band, meaning more power and better drivability. The first and perhaps most obvious feature of this intake is its full silicone construction. The 1/4" thick fiberglass-reinforced silicone tubing is sturdy enough to withstand engine vacuum and insulates your intake charge better than any metal or plastic intake on the market. This leads to very cold intake air temperatures, meaning a denser air charge and more overall power. Another power-adding feature is the included velocity stack. This 6" velocity stack is designed to lower inlet restrictions and allow more air into your engine, again leading to a denser, more powerful inlet charge. Built-in Anti-hydrolock bypass! One very cool component in this kit is the injection molded air bypass manifold. This manifold serves a number of functions. It provides attachment points for the factory MAF as well as for the (included) silicone tubing that attaches to the factory valve cover vent and air bypass valve. It also has a built-in air bypass feature that allows air into the engine when the intake's filter becomes wet. This helps to avoid the dreaded hydro-lock that so many people normally worry about in heavy rain. We tested the bypass valve by totally submerging an air filter in a bucket of water and running the motor. Even when totally submerged, the engine idled and rev'd safely without hydro-locking. Of course, we still advise practicing caution when going through deep water in any car! The biggest gain the bypass manifold provides is the reduction of parasitic Helmholtz resonance. The internal geometry of the air bypass manifold is designed to smooth out your power band. The end result is an intake that (on average) makes up to 14hp over the stock air box and even 2-3 more horsepower than any other 3.5" intakes. 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. We also provide a silicone upper radiator hose to give better clearance than the stock radiator hose. Silicone tubing is provided to replace the OEM rubber valve cover breather and air bypass tube. This gives the engine bay a cleaner, more finished appearance. The kit includes all of the bolts, hose clamps, and hardware needed to install the intake and battery tray. Tuning software required! You will need a tuning software like Hondata's Flash Pro to tune the car after installation. This kit should be run using MAP tunes only and should not be used with the factory ECU calibration. Please note this system is sold as a complete kit and is not offered in pieces. 2006-2011 Civic Si (FA5/FG2) 2007-2010 Civic Type R FD2 (requires modification) 2007-2010 Civic Type R FN2 (requires modification) Not CARB compliant. Use on Race / Offroad cars only. View Install Guide HERE Hybrid Racing Cold Air Intake System (06-11 Civic Si) Brand: Hybrid Racing | Part #: HYB-CAI-01-10 Full Silicone Construction Most powerful 8th Gen intake on the market Built-In Air Bypass helps to prevent hydro-locking Includes 3.5" velocity stack & filter Includes battery relocation kit Comes with couplers for large and small throttle bodies Requires tuning software like FlashPro Big tube, big power! We spent countless hours designing, testing, and refining this design to ensure it was the absolute best intake available for the 8th Gen Civic Si platform. This intake is designed to make big gains on any setup, from totally stock to high-lift cams and huge exhausts. Dyno graphs are provided to show the intake's effectiveness against its competitors, but for example, we saw 14hp peak gain and 9hp average gain against the stock air box. Against competing 3.5" cold air intakes, we saw typical peak and average gains of around 2-3hp with a much smoother power band, meaning more power and better drivability. The first and perhaps most obvious feature of this intake is its full silicone construction. The 1/4" thick fiberglass-reinforced silicone tubing is sturdy enough to withstand engine vacuum and insulates your intake charge better than any metal or plastic intake on the market. This leads to very cold intake air temperatures, meaning a denser air charge and more overall power. Another power-adding feature is the included velocity stack. This 6" velocity stack is designed to lower inlet restrictions and allow more air into your engine, again leading to a denser, more powerful inlet charge. Built-in Anti-hydrolock bypass! One very cool component in this kit is the injection molded air bypass manifold. This manifold serves a number of functions. It provides attachment points for the factory MAF as well as for the (included) silicone tubing that attaches to the factory valve cover vent and air bypass valve. It also has a built-in air bypass feature that allows air into the engine when the intake's filter becomes wet. This helps to avoid the dreaded hydro-lock that so many people normally worry about in heavy rain. We tested the bypass valve by totally submerging an air filter in a bucket of water and running the motor. Even when totally submerged, the engine idled and rev'd safely without hydro-locking. Of course, we still advise practicing caution when going through deep water in any car! The biggest gain the bypass manifold provides is the reduction of parasitic Helmholtz resonance. The internal geometry of the air bypass manifold is designed to smooth out your power band. The end result is an intake that (on average) makes up to 14hp over the stock air box and even 2-3 more horsepower than any other 3.5" intakes. 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. We also provide a silicone upper radiator hose to give better clearance than the stock radiator hose. Silicone tubing is provided to replace the OEM rubber valve cover breather and air bypass tube. This gives the engine bay a cleaner, more finished appearance. The kit includes all of the bolts, hose clamps, and hardware needed to install the intake and battery tray. Tuning software required! You will need a tuning software like Hondata's Flash Pro to tune the car after installation. This kit should be run using MAP tunes only and should not be uséd with the factory ECU calibration. Please note this system is sold as a complete kit and is not offered in pieces. 2006-2011 Civic Si (FA5/FG2) 2007-2010 Civic Type R FD2 (requires modification) 2007-2010 Civic Type R FN2 (requires modification) Not CARB compliant. Use on Race / Offroad cars only. View Install Guide HERE - SHIPPING POLICY - - RETURN POLICY - - ADDITIONAL INFO - SHIPPING WITHIN THE U.S. - All orders will be shipped to address entered at checkout, NO EXCEPTIONS. - Free shipping applies for states within the Continental U.S. Only. - We do not ship to APO or FPO addresses. - Alaska, Hawaii, Puerto Rico, Guam and Virgin Island, please contact us for shipping rates. DELIVERY TIMES 1-2 business days to process and ship the order 2-5 days transit time for delivery. INTERNATIONAL International shipments are through eBay's Global Shipping Program. If your country isn't listing please contact us for shipping quote. NOTE: We are based in Texas, but depending on product availability orders may ship from our distributors in other states. We allow returns of unopened products within 14 days of the delivery date for a money-back refund. Refunds exclude original shipping costs and return postage is at the customers expense. Returns must be unused, brand new condition, and in its original sealed packaging. Clearance and used items are excluded. Returned items that have been installed, missing components, or missing original packaging will be refused or have up to a 30% restocking fee. Please message us for a Return Authorization Number before sending anything back to avoid processing delays. - Payments must be received immediately. - Images used are for illustration purposes only and sometimes not accurate to specific vehicle. - All items are brand new unless otherwise stated. - If an item is on back order an ETA will be provided. - Our support is available Monday-Friday 9am-4:30pm CST. - Please contact us with any issues before leaving negative feedback. We will do the best we can to provide a solution. Upshift Performance © 2024, All Rights Reserved eBay integration by

Price: 331.75 USD

Location: New Braunfels, Texas

End Time: 2024-12-14T15:37:40.000Z

Shipping Cost: 0 USD