This is the 500hp upgrade kit for the m90/ Roush stage 3 4.6l 3v.
Will include the 2.49 bolt on pulley and 90mm idler and steeda cold air intake.
Will also include a new Roush belt.
The idler and belt are new the cai and pulley has less than 1200 miles on them.
Asking 450 shipped lower 48. If...
05-09 mustang gt parts.
Steeda cai 125.00 shipped
Stock 4.6l tb 30.00 shipped
Vmp TVs pulley 79mm 40.00 shipped
Shipped lower 48 if paying with PayPal and not using gift add 3% for fees.
Something to check as well. I was having a leak as well that was loosing Freon in about 2-3 weeks time. What I eventually found was the high side Schrader valve itself was leaking. It was a bit harder to find as while the gauges was hooked up no vacuum was lost. After the charge all was good...
I have way to much money in my car. It’s supercharged with 465hp to the ground. If I had to do it over I would have bought the gt500. It was the thought of letting all money go at one time that talked me out of it before. I wouldn’t put anymore in it period take the loss and get what you want.
I’m wondering if it’s from the added weight of the supercharger. When I installed mine I lost a half inch of height on the stock front suspension. I’m wanting to upgraded the struts and shocks with new springs but don’t know what to get.