RV6 Performance Catted Downpipe Upgrade for 2016-2021 Civic 2.0L N/A

Introducing the RV6® PCD®/Downpipe for the 2016+ Civic equipped with a naturally aspirated K20C2. This downpipe replaces the highly restrictive O.E precat with a free flowing contoured casting and 2.5" mandrel bent tubing. The entire assembly made of high quality 304 stainless steel and is TIG welded by our master welders in the USA.The RV6® PCD Downpipe for the 2016+ Civic 2.0L was completely designed using Solidworks 3D modeling and our Romer CMM system for extremely precise measurements. The transition from engine to tube was designed using advance flow analysis for maximum flow characteristics. This transition was then made into a high strength 304 stainless precision casting. This allows for a very durable product with optimize turbulence free flow. When Honda first introduced the integrated exhaust manifold maybe people were upset that conventional “headers” were now obsolete. This is especially true since the K-Series platform produced some very impressive performance gain