PRL Cold Air Intake System Honda Civic Si 2012-2015

PRL Motorsports
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There is a reason our PRL Motorsports cold air intake system for the 9th Gen Civic is one the top selling intake systems of in the performance community.  This intake system is constructed from 3.5″ mandrel bent 6061 tubing and utilizes a composite 3.5″ velocity stack with high flow PRL Motorsports oiled filter and matching breather filter. Our couplers use 4-ply silicone and the correct size reducer for either the stock throttle body or the ZDX throttle body with stainless steel worm clamps. Choose between stock intake manifold and RBC intake manifold choices!

All of our intakes are hand made with attention to detail by enthusiasts like you to ensure premium quality and perfect fitment every time. Our intakes are dyno proven to be one of the only intakes that actually perform and provide gains!

When ordering, please make sure to select the proper throttle body coupler.

Kit Includes:


  • Upper Intake Tube
  • Lower Intake Tube
  • 3.5" Composite Velocity Stack
  • PRL Motorsports Oiled Air Filter
  • PRL Motorsports Breather Filter
  • (2) 3.5" 4-Ply PRL Motorsports Couplers
  • (1) Throttle Body Specific 4-Ply PRL Motorsports Coupler
  • (6) Stainless Steel Worm Clamps
  • Cold Air Intake Cushion Mount
  • Battery Relocation Kit
Stock intake manifold applications will receive 20" of 5/16" coolant hose, and RBC applications will receive a coolant hose and 2 stainless steel worm clamps

A custom tune via preferred tuner with Hondata FlashPro is required. 


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