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Saleen347's 2014 Sierra AT CREW


saleen347

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Posted

Bought the truck in July. Wanted to drive it the rest of the summer and winter to give me time to find out how I wanted to build the truck. As of now I have 11,000 miles on the truck and love every mile I have drove. I'm an avid snowmobiler and travel lots of miles in the winter. This truck towed my 27' enclosed trailer flawlessly. It's now time to do some mods.

 

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First thing I did was install a Volant CAI. I was not impressed with the milage I was getting (around 15 mpg) and I wanted more. After 400 miles with this installed I'm now between 19.5 and 21mpg. Now maybe this is because you can really hear the motor better and I changed the way I drive it or it does let the motor breathe that much better? Either way I'm happy with the results and it will pay for itself in no time.

 

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After installing the CAI I wanted to help the motor breath out as much as it was breathing in. And I wanted a nice exhaust tone. After much research I decided to go with Magnaflow kit # 15269. Cat back, full stainless steel system. Install was a breeze and it sounds fantastic. Inside the cab you can hardly notice it while cruising but get on the gas and the truck sounds awesome!!!!!

 

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I love the factory AT wheels, but wanted something different. This one took me forever to decide on but I finally decided on a set of Fuel Boost wheels with a +1 offset wrapped with Nitto Terra Grapplers 295/60/20. Should just stick out of the wheel well about 2". I'll get pics up when they arrive.

 

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To fit the wheels I've ordered the Rough Country 4.75" lift. Again, I should have them installed next weekend and I'll get more pics up then.

 

After I get the wheels installed I may get some color matched Bushwacker pocket fender flairs. I've also ordered color matched mirror covers and door handles. I want to get rid of all the chrome. Unfortunately I had to take the truck with the chrome bumpers and chrome side steps as the deal I get on GM vehicles makes me pick off the lot. I'm hoping to either get them painted or swap with another truck.

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Posted

After driving my truck all weekend with the new exhaust I've learned that with the Volant CAI and Magnaflow it rarely goes into V4 which I'm fine with. But when it does the drone can get loud. Nothing obnoxious but it's noticeably different from stock.

Posted

Also installed a Extang Revolution bed cover. Love the looks of it, no velcro, no snaps just roll and go. Pretty impressive self tensioning system that automatically adjusts the tension of the cover when you close it. Have had some pretty substantial rain and snow in Buffalo this winter and the bed has stayed dry. I also installed Weather Tech floor mats. Have had these in all my vehicles and I'm not impressed with these ones. When the snow melts on the drivers side, the water does not stay in the floor mat. It runs off into the door jamb causing my trim and carpet to get salt stains on them. Will be searching for replacements.

Posted

I saw a considerable milage increase and throttle response with the CAI and stock exhaust. Now with the Magnaflow milage went back down (maybe because my foot is in throttle more to hear the sweet sound of the magna flow). My butt dyno definitely feels more ponies.

Posted

1.25" RC body lift installed, air dam removed and side steps off. Truck is super dirty, weather here in WNY blows. Waiting on delivery of my NFAB wheel to wheel bars with bed steps to arrive. Hope to get the 3.5" lift kit on by next weekend along with a Bully Dog tuner.

 

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Posted

Just a note to anyone doing the RC body kit……. the 4-5 hour install time might be if you have a lift and full shop. For the DIY guy plan on around 6-7. I'm a pretty competent wrench and it took me 6.5 hrs with jacks and jackstands. Also there is a ground wire attached to the firewall above driver valve cover that must be removed and is not included in directions. Learned that the hard way, luckily it was strong enough to support the weight!!!!!!

Posted

Installed Craven Speed "The Stubby" antenna today. Really looks great and seems to work just as good as stock.

 

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Also installed Cree LEDS in the fog lights, back up lights and cargo lights. I'll report how they work when it's dark. Got them off ebay pretty cheap. They have aluminum housings and seem pretty well built.

 

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Posted

The small ones are 360 lumens for the back up lights and the fogs are 1200 lumens. The fogs are 6k. If I decide to keep the bulbs I'll definitely have to do HIDS in the headlights to match.

Posted

Don't waste your money on those fog lights. Not bright enough and they project all around instead of focused on the road. Back to the drawing board for those. The backup lights and cargo lights are a little brighter and fill the bed with crisp light.

Posted

You think the bed lights are better with aftermarket LED's? I've heard there isn't much improvement considering they comes stock with LED's

 

Sent from my DROID RAZR HD

 

 

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