Harrop TVS86 Owners Thread

[nichukabra]

Originally Posted by 86prime

Finally joined the Harrop SC club! This is how it really should have come from the factory. No more torque dip, and no more annoying sound tube. (I think this is the only CARB legal way to get rid of that stupid sound tube.)

Harrop SC with Harrop oil cooler and dual Radium catch cans:

Congrats on the purchase and the install! I too am a new owner of the Harrop on my 2016 BRZ. I'm wondering if I could pick your brain on the feel of the car while putting it into gear (I'm on an auto) and stationary. There is a minor vibration and a slightly aggressive sound coming from the engine bay. I'm just wondering if it's normal as I've never owned or driven a supercharged car.

I've done a smoke test to check for any vacuum leaks but that came back negative. Running stock injectors and new sparkplugs. Stock engine mounts as well. Belt and tensioner is functioning as intended.

One of the garages I went to for the smoke test mentioned that it could be the tune. I'm on a first revision from base tune, so it very well may be.

While driving, the car feels very close to stock with a minor power increase (data log shows 3.4 PSi of boost).

Have you faced similar things during your tuning phase?