Tarmac@TarmacSportz Posted May 4, 2016 Author Posted May 4, 2016 Next batch of these are on route, due to arrive this month Drop me a pm if you want to pre- order one Quote
Tarmac@TarmacSportz Posted May 11, 2016 Author Posted May 11, 2016 Just had notice this have arrived at port Should be available to ship from next week Quote
cascade88 Posted May 12, 2016 Posted May 12, 2016 Can vouch for these being decent. Nice tone, No where near as loud as a K1 I had previous (custom single), good fitment on my UK model. 1 Quote
Tarmac@TarmacSportz Posted May 20, 2016 Author Posted May 20, 2016 THESE HAVE ARRIVED In stock and ready for despatch - now fully ISR Performance (not ISIS) PM me to get one Quote
Jay M1988 Posted May 20, 2016 Posted May 20, 2016 Id love to take a punt at this but the youtube vids just don't show the true sound. Do anymore members have any vids of this fitted at both idle and drive by. I'm running decat's so ideally decatted. Quote
Tarmac@TarmacSportz Posted June 3, 2016 Author Posted June 3, 2016 Stock still available at £350 Quote
Tarmac@TarmacSportz Posted June 21, 2016 Author Posted June 21, 2016 Still got a few of these left Quote
Tarmac@TarmacSportz Posted July 12, 2016 Author Posted July 12, 2016 Any of this left? Got a few left - after these are gone I won't be able to do them at £350 unless the exchange rates improve Quote
JimF Posted August 10, 2016 Posted August 10, 2016 Really tempted. Do these drone at all on a motorway? How loud are they on the grand scheme of things? I've currently got standard cats in. Quote
Tarmac@TarmacSportz Posted August 10, 2016 Author Posted August 10, 2016 Really tempted. Do these drone at all on a motorway? How loud are they on the grand scheme of things? I've currently got standard cats in. They are fairly tame to be honest, loud enough but not droney https://www.youtube.com/results?search_query=350z+isis+isr+performance+exhaust Some above are with decats so will make it louder than standard cats Quote
GizmoGold Posted August 11, 2016 Posted August 11, 2016 Really tempted. Do these drone at all on a motorway? How loud are they on the grand scheme of things? I've currently got standard cats in. I've had mine a while now and it can be loud when I want it to be, but it doesn't drone on the motorway at normal speeds. Sounds amazing in tunnels I also got bored at work when we got new sound monitoring equipment, I've got standard cats and it was about 98db at 4k revs. Quote
Tarmac@TarmacSportz Posted August 12, 2016 Author Posted August 12, 2016 No problem, once they are gone we won't be getting any more of these i'm afraid Quote
Tarmac@TarmacSportz Posted November 1, 2016 Author Posted November 1, 2016 Allahhuakbar! Lol, not anymore, these are ISR now Still got stock Quote
Tarmac@TarmacSportz Posted January 30, 2017 Author Posted January 30, 2017 Still got a few left in stock guy n gals Quote
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