{"product_id":"rbc-intake-manifold","title":"RBC Intake Manifold","description":"The Honda RBC Intake Manifold (part number 17100-RRB-A00) is a highly-regarded OEM performance upgrade for K-series Honda and Acura engines. Originally equipped on the 2006–2011 Honda Civic Si, this manifold is known for its ability to significantly boost high-RPM horsepower and midrange torque, making it a favored choice for K-series builds aiming for aggressive naturally aspirated or turbocharged performance.\n\nCompared to earlier PRB and PRC manifolds, the RBC design enhances airflow past 5,500 RPM and sustains power delivery up to redline, particularly beneficial for engines that operate above 7,000 RPM. It is a popular upgrade for various Honda and Acura models, including the 2004–2008 Acura TSX, 2003–2007 Honda Accord, and 2003–2011 Honda Element (K24A2, K24A4, K24A8 engines), as well as the 2002–2006 Acura RSX, 2002–2005 Honda Civic Si (EP3), and 2002–2006 Honda CR-V (K20A2, K20A3, K20Z1 engines).\n\nFor installations on K20 cylinder heads, modification is required: the integrated coolant ports must be cut off to accommodate the head's water neck. This is a standard procedure within the K-swap community. The Hybrid Racing 75mm Ported RBC Intake Manifold option features a CNC-machined throttle body flange opened to 75mm, ensuring a precise fit with larger throttle bodies like the Hybrid Racing RBC Throttle Body (HYB-THB-01-05) and maximizing airflow and throttle response. It is important to note that this port matching is specifically for the throttle body surface and does not extend to the manifold-to-head mating surface.\n\nFitment includes:\n2006–2011 Honda Civic Si\n2004–2008 Acura TSX (K24A2)\n2003–2007 Honda Accord (K24A4, K24A8)\n2003–2011 Honda Element (K24A4, K24A8)\n2002–2006 Acura RSX (K20A2, K20A3, K20Z1) – requires coolant port modification\n2002–2005 Honda Civic Si (K20A3) – requires coolant port modification\n2002–2006 Honda CR-V (K20A4, K24A1) – requires coolant port modification","brand":"Honda","offers":[{"title":"Default Title","offer_id":52664209473848,"sku":"17100-RRB-A00-PORTED","price":499.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0970\/4895\/3144\/files\/687365493.webp?v=1784335198","url":"https:\/\/store.motormia.co\/products\/rbc-intake-manifold","provider":"MOTORMIA","version":"1.0","type":"link"}