Upgrading A Swift 1.5 VVT - Injector Swap

[Oath-Rod]

Hey everyone, I've got a Swift 1.5 VVT that I've modded with a custom exhaust and intake. I'm planning to get it remapped for more power. I'm wondering if the injectors and fuel rail from a MK1 Sport model would be a direct fit. Would I also need to upgrade the fuel pump?

Any advice or experience with this kind of swap would be much appreciated.

 

[SuzukiDriver2024]

The MK1 Sport injectors and fuel rail should fit your Swift 1.5 VVT, and the stock fuel pump (same as ZC31S) handles up to 170hp. For NA builds, your current setup should suffice unless heavily modified. Tuning the Denso ECU is tricky and costly, so consider if the gains are worth it. Check for leaks carefully if you swap parts.