Rough Country Throttle Body Spacer (fits) 1999-2006 Chevy Silverado GMC Sierra 1500 | 1196
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In short, yes. You can hear the whistle as you step up the revs. It is audible when driving at low rpms, but not really noticeable. On the highway, for example. You accelerate just when you need to
The only model for which it is a fit is the This is equivalent to 8 liters or 5 gallons. This product consists of 3L / 6oz. The Vortec engines have a displacement of 0.04 liters. The California Air Resource Board has not yet approved the use of this product in California
Selected User Reviews For Rough Country Throttle Body Spacer (fits) 1999-2006 Chevy Silverado GMC Sierra 1500 | 1196
It may have been that I didn't know, but it will not work on electric throttle bodies only cable driven, no clearance at all for spacer, it seems like it hits the water outlet on the water pump
2006 4 Silverado 8 vs. Silverado 8.
Fit is tight. There was a small gap below the bypass hose on top of the throttle body that had to be adjusted so that it A close fit is also found at the Rotate clamp while it is still in place. A 2005 GMC Sierra with 5 cylinders has been fitted with this unit. I am very pleased with the spacer. An improvement in performance is noticeable. It has been reported that it whistles by some people. When it leaks on your vehicle, it means the mounting bolts are loose and it needs to be tightened. The whistles do not blow.
In the first place, they weren't even intended for saving gas.
Needed a little cleaning and deburring, but fitted perfectly, and it does give a nice whistle noise. I have not compared the mpg yet, but it does feel a little more powerful.
Who knew I could turn a pair of 285 70 17 BF Goodrich all train tires, put a throttle body on them and spend all the money going for the.
Excellent product! The throttle body spacer was exactly what it was intended to do. The five were given. At takeoff, there is an extra 3L of response. In terms of HP, nothing changed.
I gave these to my husband and he loved them.
It takes a while to get used to the whistle, and I haven't noticed any change in gas mileage since I added it.