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Thread: Best Performance Addons
05-01-2009, 07:36 AM #11
For the intake I'd recommend Volant or S&B since they have a totally enclosed airbox.Adam
05-02-2009, 12:21 PM #12
05-03-2009, 11:23 PM #13
05-03-2009, 11:34 PM #14-Nick
2013 Silverado 1500 4x4 LT, Z71 Appearance Package, Vortec 5.3L AFM
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05-04-2009, 04:23 PM #15
- Join Date
- Jan 2009
The K&N is also a closed in airbox...at least on my 2008 silverado 5.3. I also did the Corsa performance cat back exhaust as well as the Edge Evolution programmer. I don't know what helped the most but I am now running a 6.53 second 0-60 and my Ford rivals at work can verify . I think the edge programmer was an awesome addon and there is no doubt that has helped.
05-04-2009, 07:25 PM #16
go long tube headers, high flow cats(if you get inspected) cat back exhaust, intake and tuned.
05-04-2009, 07:49 PM #17
Longtube headers,intake exhaust and a good tune will really help it out.
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05-04-2009, 11:42 PM #18
05-05-2009, 01:18 AM #19
My Personal favorite is Borla and Magnaflow.Top quality
But Corsa is also very nice
05-05-2009, 05:32 PM #20
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