1.6 thp and 1.6 hdi springs 45mm

[RufusDS3]

Just a quick question

I just want to know if they are the same.
I'm looking to buy some that are listed as 1.6 thp springs
But mine is a 1.6 hdi.
The 25mm list all versions but not the 45mm
Any help will be greatfull

Thanks

Allison x

[ZACK]

Should fit fine !