3241029|Exhaust and Intake Valve Kit for 1989 Toyota MR2 1.6L - VK16925XP18. Compatible with the 1989 Toyota MR2 1.6L, this Exhaust and Intake Valve Kit provides precise alignment and long-term wear resistance. Great for daily drivers, restorations, or preventative maintenance.. 1989 Toyota MR2 1.6L Engine Exhaust and Intake Valve Kit - VK16925XP18 Also fits the following vehicles: 1989 Toyota MR2 1.6L Engine Exhaust and Intake Valve Kit