160k. I'm sure it would have lasted a lot longer if I had left the stock turbo on there. Plus something happened with the original owner that I didn't discover until last year when the intercooler let go. He apparently also had an intercooler problem, but instead of replacing it, he coated the inside of the coupler with silicone and shoved it onto the cooler.
'04 LB7 CCSB, Cognito 8", built engine and trans, 1000+ rwhp
'04.5 LLY CCdually, Cognito 6", Danville Tow Charger, Suncoast V, LBZ mouthpiece, AEM intake, EGR delete, FASS 150, Banks Intercooler, TxC V2 w/fan, 90 gallon transfer tank, double dynamatted interior, Frontier bumper replacements
'04 LB7 ECSB, Wife's truck, Cognito leveling kit, MKW 20's, Nitto Trail Grappler 33's, RDL mouthpiece, Tuning by Mark Broviak of Danville Performance, Parts from Nate at Performance Truck Products