just add a plenum spacer. Only about $250. 1 hr installation time max. About 10 to 20 HP increase
throtle body spacer
Throttle body spacer, some many need tuning due to the too rich AF ratio. And tuning may cost several hundreds.
Someone had to say it!Throttle body spacer doesnt do jack sh*t. Doesnt change anything in the AF ratio. At BEST it just makes some whistling noise.
I only paid $125.... Why is yours so expensive...
Throttle body spacer doesnt do jack sh*t. Doesnt change anything in the AF ratio. At BEST it just makes some whistling noise.
Get a plenum spacer on ebay and use bing cashback, I personally have a Skunk2(if you really want cheap, get a blox).... as for installation charges, do it yourself or ask somebody local to you ^^^^^..