I bough this from Japfest Rock, very impressive and can be bought from eBay for around £15
https://www.amazon.co.uk/Ultra-Glaco-Screen-Window-Repellent/dp/B000WAMI76
Tidy little build and hoots to the dyno run, love dynojet they're the best. I'm still yet to machine polish mine, just been way to warm of late huff.
Its a GT, not a GT3....…. leave the spolier imo
Standard cats still also? That's a strong pre map figure to be fair, good engine that responses to breather mods without mapping _ induction kit not seeming to loose much power at all either......