Join Date: Oct 2012
Location: Midwest Mountaineer
These trucks are 400 HP stock. The Hot tune is said to be a 150 HP tune. Even if that's a high estimate on the power increase, you're still talking close to 500 HP on a Hot tune. I'd say the CAI would help if you run on Hot.
Here is a link on dyno numbers for the LML: http://www.hsperformance.com/2011-lml-duramax-dyno/
2013 Silverado 1500
275/60R20 AXTs, 2" level, UnderCover Flex, BedRug, WeatherTechs
2015 GMC Yukon XL SLT - SOLD
Husky Liners throughout, HID lows, LED fogs
2011 Duramax LML - SOLD
LTZ, Z71 pkg, VYU pkg, CCSB
AMSOIL in the diffs • Edge Insight CTS • FASS 150 • FLO~PRO 5" exhaust • H&S Performance • LINE-X bedliner • Mobil 1 5w-40 syn • PPE Diff Cover • Rough Country steering stabilizer • TranSynd • Trifold Tonneau Cover
Last edited by DLB; 01-16-2013 at 04:59 PM.
Reason: added link