Now you can add more boost to your 03-04 Mustang Cobra with this 2.76" Pulley, Snub Idler & Belt Kit all in one. Why settle for second best? The BilletFlow 2.76" interchangeable upper supercharger pulley is the best looking, best performing pulley on the market! It fits the included BilletFlow interchangable hub for Eaton equipped 2003-2004 Mustang Cobra.
Swapping out to a smaller supercharger pulley is the easiest way to add power to your 2003-2004 Cobra short of a tune. However, the smaller you go, the less contact area the belt has on the pulley. This leads to the belt slipping.
Luckily BilletFlow devised the solution by way of this Snub Idler Pulley & Bracket. If the belt is slipping, then you are not achieving full boost. This snub idler will not add power itself, but the elimination of belt slip allows full boost which is where the power increase comes from. It utilizes a 100mm Idler Pulley & is a simple bolt on installation. It is black anodized for long lasting good looks.
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Testimonial: Everything Simply Works
This company is simply amazing and everything I bought works and is shipped to me fast. I have a '91 Mustang GT that I bought brand new and still drive thanks to this company! I've replaced a lot of items to include power upgrades, my engine sensors, power window motor, bushings, and a lot of cosmetic renewals and everything simply works. I REALLY appreciate the excellent videos by Jonathan! If it weren't for those I may not have bought items thinking these installs would be too hard but he is awesome at simplifying the process and I find more things I want to buy that keep my stang running and looking new. Thanks guys!
from Eagle River AK
posted last month
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