This Mustang Pulley Kit (73mm) can add 15 more HP to your ROUSHchargedTM Mustang.
This pulley replaces the standard ROUSHchargerTM pulley found on the older 415HP ROUSHchargerTM kit (401420 & 401981).
Kit comes with 73mm pulley, installation instructions, and pre-paid overnight FedEx box for calibration shipment. We will re-calibrate your PCM and ship it back to you overnight.
- Mustang Pulley Kit
- Add an additional 15 hp to your 2005-2009 Mustang ROUSHcharger® (part #401420 and #401981)
- 73mm pulley
- Requires PCM re-calibration
- Kit includes pre-paid overnight FedEx box to mail in your PCM chip with
- Once received, your PCM chip will be updated and sent back to you overnight
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- Mustang GT 2005,2006,2007,2008,2009
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