What size silicone coupler
nope wrong. i just finished putting on a procharger and to go from the stock maf to the stock tb they supplied a 3.5 to 4 inch coupler.
heres a lint to the procharger instruction. http://www.ls1.com/ed/procharger_owners_manual.pdf check page 25 part W
heres a lint to the procharger instruction. http://www.ls1.com/ed/procharger_owners_manual.pdf check page 25 part W
85mm is the ID for a truck 5 wire MAF. OD is 4", OD of a stock 78mm TB is also 4". The kicker is the inlet for the truck MAF is 3.8" OD. A 4" rubber coupler will clamp down that far, a 4" silicone will require something in between. I used electrical tape and havent blown it off under boost yet
The stock 3 wire 75mm MAF is 3.5 OD in/out, so you'll need a reducer to fit the stock TB
The stock 3 wire 75mm MAF is 3.5 OD in/out, so you'll need a reducer to fit the stock TB
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4" x 6" straight silicone hose cut to fit when you get it and see where it needs it. It will bend by itself and you should use clamps to secure it and you will be fine. Go to google and type "intake hoses dot com" *hint*
