Decatting the altezza
Decatting the altezza
31-12-2017, 04:58 AM
Marsdendean Are the precat's & cats easy / free to remove & does this free up a little power (maybe 1-2bhp) aswell as making it sound better?
Yes to both I think, though I've not done it myself (when my car comes back with the turbo on, then I will of course have lost the pre-cats too).
![[Image: Sig-enginebay.jpg]](http://i5.photobucket.com/albums/y179/SteveHammatt/Sig-enginebay.jpg)
IS200 Turbo project now just about complete ! See my thread here and leave your comments.
Now running standalone Syvecs ECU and no stock ECU !
steviewevie
31-12-2017, 04:58 AM #22Marsdendean Are the precat's & cats easy / free to remove & does this free up a little power (maybe 1-2bhp) aswell as making it sound better?
Yes to both I think, though I've not done it myself (when my car comes back with the turbo on, then I will of course have lost the pre-cats too).
IS200 Turbo project now just about complete ! See my thread here and leave your comments.
Now running standalone Syvecs ECU and no stock ECU !
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