ETS 2015+ Subaru WRX Titanium Cold Side Piping Kit

This titanium cold-side kit carries cooled air from the ETS front mount toward the WRX throttle body. I'd choose it to replace that visible engine-bay section with lighter tubing and a brushed or burnt finish while retaining the rest of the system. It uses 2½-inch mandrel-bent pipe and includes the required couplers and clamps. This is the cold side only; the hot-side turbo-to-intercooler piping and core remain separate.