Dual Throttle Body Kit Adapter For RBC RRC K20 K24 K20Z1 K20A1 K20A2 K24A K20A3 Engine Aluminum Car Replacement PartsItem Specifications:Brand: Condition: 100% Brand new Product name: Dual Throttle Body Adapter Material: 6061-T6 Aluminum Surface: Anodization Processing: CNC-machined Color: BlackFeatures:1. Adapts the RBC/RRC manifold flange to be used with K20A/A2/A3/Z1 throttle bodies. 2. Made from 6061-T6 aluminum for great durability and low weight, improving the performance of your vehicle. 3. Machined by latest-generation CNC technology for high accuracy when installed. 4. Anodized surface to resist any bad weather, look as good as new over time. 5. The ring and gasket provide snug fit and will not move or leak in operation. 6. Complete hardware for installation. Feel free to contact us if you have any problem.Fitment For:For RBC / RRC Dual Throttle Body Adapter (62/70mm, both sizes) K20 K24 K20Z1 K20A1 K20A2 K24A K20A3Throttle Body To RBC/RRB/RBB/RRC/RSP Intake Manifold Adapter allows the following throttle bodies:For Honda Civic Si (K20A3) 2002-2005 For JDM Honda Integra Type R (K20A) 2001-2006 For JDM Honda Civic Type R (K20A) 2001-2005To bolt to any of the below intake manifolds:For JDM Honda Accord Euro R (RBC) 2002-2008 For Honda Civic Si (RRB) 2006-2011 For Acura TSX (RBB) 2006-2011 For JDM Honda Civic Type R (RRC) 2007-2011 For EDM Honda Civic Type R (RSP) 2007-2011Package Included:1X Dual Throttle Body Adapter 1X Ring 1X Gasket (including all necessary mounting hardware)Note:Not fit For Acura RSX base model 2002-2006 K20A3 engine for Original intake manifold and Throttle. Only fit for K20A3 Throttle bodies from for Honda Civic Si 2002-2005.