This set of K-tuned radiator hoses was designed to fit perfectly in a handful of K-swapped cars using the OEM RSX or EP3 Civic radiator and most RSX/EP3 specific aftermarket radiators. The RSX radiator is full width, so some simple modification and movement of the rad mounting tabs (mainly lower) will be required for proper fitment into most K-swapped Civics (Integra's already have provisions for a full size radiator). This hose kit will have proper clearance with all PRB/ PRC, RBC/RRC, and Skunk2 intake manifolds.

K-Tuned rad hoses are made from strong, heat resistant, high grade, 4-ply reinforced silicone with silk screened K-Tuned logos on each end.  No more installation headaches or messing around with universal hoses!

Engine/Vehicle Applications & Notes:

• EG civic w/K20A/Z or K24Ax swap
• EK civic using Hasport EKK2 mount kit only w/driver side relocated half-size radiator w/K20A/Z or K24A swap
• DC2 integra w/K20A/Z or K24A swap
• Optional hose kit for K20A/Z and K20Z3/K24Ax style cylinder heads
• Requires OEM K20 thermostat housing for both K20A/Z and K24A engines or a K-Tuned swivel neck thermostat housing with the hose barb facing downwards

Please be aware of your K-series cylinder head's upper water neck orientation before ordering, as the upper hose is molded differently for the two types of K-series cylinder heads and their water neck orientations. The K20A/A2/A3/Z1 & K24A1 (CRV) cylinder heads all have a 90 degree water neck coming off the front right face of the cylinder head (to the right of intake port #4). The K20Z3 & K24A2/A4/A8 cylinder heads all have a 45 degree water neck coming off the right side of the head.