- Product Review
I installed it on a 2015 usdm STi. Its a very nice aluminium oil cap. The bolt head under the cap is a very smart idea in case you tight it (by hand) too tight.
- Photo
- Installation tips
Very easy installation. Make sure to put the OEM gasket that comes with it and press it firmly on the cap.
Written by Pawel (POLAND)
2025-03-26
- Product Review
The removable top is a bit of a triumph of style over substance, but isn't the whole STI a state of mind? ;-)
- Photo
- Installation tips
No philosophy - plug&play.
Written by TheHundreds (PHILIPPINES)
2024-05-28
- Product Review
Easy to install, Very straight forward installation. It has instructions. No issues at all.
- Installation tips
don't forget the gasket before putting the filler cap
Written by X (AUSTRALIA)
2023-10-29
- Product Review
The quality of the cap is really solid and good. The OEM gasket also has good quality. Very good. It looks better than of yellow filter cap.
- Photo
- Installation tips
To put the gasket inside the cap, it is easier to use a flat head screw drive and slowly push it in.
Written by Steve (AUSTRALIA)
2023-05-30
- Product Review
Quality sti cap compared to the original thats on the car. Feels solid and nicely designed. Nice piece for the engine bay. Definitely a piece not to be missed when under the hood.
- Photo
- Installation tips
Remove old oil cap and replace with new cap. Make sure to use new o-ring that's been supplied.
Written by Joshua (UNITED STATES)
2023-04-01
- Product Review
Fantastic add look over the factory plastic oil cap!
- Photo
- Installation tips
As easy as it gets!
Written by RJ (PHILIPPINES)
2023-03-13
- Product Review
Got the item as described. Comes with the cap and rubber gasket.
- Installation tips
Don't forget to put the rubber gasket on the oil filler cap first before installation.
Written by Marc (UNITED KINGDOM)
2023-01-06
- Product Review
Second time I have bought one of these, quality is great and matches the new style STI radiator cap and STI flexi brace perfectly.
- Photo
- Installation tips
Be sure to check orientation of seal provided is the same as the one on your OEM yellow cap.
Written by SubaruSTI08 (SWITZERLAND)
2022-05-05
- Product Review
Engine bay with the STI oil cap looks a lot better. Must have.
- Photo
- Installation tips
Unscrew the old Oil cap an screw the new one on. Allen key to remove the cover is included.
Written by Carlo (PHILIPPINES)
2021-02-16
- Product Review
Very nice addition to your engine bay and no experience needed to install. comes with an allen wrench for the lock. Packed very well.
- Photo
- Installation tips
Just remove the oem oil cap and wipe a tiny bit of oil onto the lip of the sti oil cap to lubricate. hand tighten first. Because it's new and really tight, i used a wrench to tighten more (quarter turn only).
- Product Review
I installed it on a 2015 usdm STi. Its a very nice aluminium oil cap. The bolt head under the cap is a very smart idea in case you tight it (by hand) too tight.
- Photo
- Installation tips
Very easy installation. Make sure to put the OEM gasket that comes with it and press it firmly on the cap.