Here is our listing for our Tegiwa K-swap radiator + Iconic K-swap radiator hose bundle 

Radiator spec - 
TEGIWA Aluminium Radiator. As you increase the power output of your K-swap Honda DC2 through numerous well-chosen performance enhancing mods, you need to keep a check on your engine s operating temperatures. The more you demand out of it, the higher temperatures will be, so you d do well to invest in one of our aluminium radiators. As well as cooling your K20A engine more efficiently (up to twice as efficient), Tegiwa radiators are also noticeably lighter than OEM units, and fit perfectly with OEM brackets. We also stock slimline 10 fan kits, which are a direct fitment for this radiator. The radiator requires a custom lower hose. Core Size: 37mm

Radiator hose spec - 
Iconic Radiator Hose Kit. Our silicone hose kit can operate under higher temperatures and pressures than OEM rubber hoses and are far less likely to perish. If your K-series engine is running increased power, then this 2-piece silicone coolant hose kit comes highly recommended. They also look great in your engine bay. To fit Honda Civic EG / EK & Integra DC1/ DC2 with a kswap Our radiator pipes have our distinct logo and blue inner colour and have a unique design which allows more room for your air intake pipe which comes to your throttle body. Aluminium joiner is included for the lower hose so you can change the angle / length to suit.

This is a universal product but is direct fit with - 

Tegiwa Kswap aluminium radiator

* Please note there are options when buy the hose set 

K20 version = K20a2 head + K20a2 Thermostat 

K24 version = K24 / K20 Euro-r / FN2 head + K24 / K20 Euro-r / FN2 Thermostat