I was hellbound on purchasing a Greddy 18g TT kit for my coupe till a guy a a local shop said they were nothing but problems. The install is incredible hard and the turbos constantly die on u. Has anyone else experienced this? Or heard of anyone having problems with the kit? I was always sold on this is one of the best TT setups to go with for a G/Z but now this has got me second guessing it. I know everyone is entitled to there oppinion on which/what setup is better (so I'm not only going to base my choice off this one shop) but if anyone else has any input it would be appreciated. Thanks

 

I'd post this in the FI section

 

^+1
Greddy is a good brand. The fitment is tight. Most people ditch the E-manage unit that comes with the kit and either use stand-alones or an Uprev reflash. I bought my kit used and the only issue I had so far was one of the rubber hose couplings tore, which was an inexpensive fix.