2.5 inch tensioner pulley JRSC supercharger B and D m10x1.5 1320 Performance Exhaust was designed

1320 Performance Exhaust was designed to produce Great low-end power all the way to redline while adding an intoxicating rumble tone to your 2015-2019 SlingShot our rear center exit exhaust will make your slingshot look amazing

Only tighten against the jam nut (not included)

People always ask why not make it from aluminum to save cost i am sure any one that purchased a aluminum shifter extender will tell you those will break with out warning during hard 2nd and 3 gear change

Version 5 and 6 are Perfect for dual exhaust cars a matching pair flat cut tips

Long Tube Design (4-2-2-1)

2.5 inch tensioner pulley JRSC supercharger B and D m10x1.5 1320 Performance Exhaust was designed1320 performance 2. 5" pulley used on the lower B Series JRSC Alternator bracket and will work on both of the D series pulley found on the Jackson Racing supercharger kit. our 2. 5 stainless steel tensioner pulley with dual Genuine OEM quality NSK Japan high speed bearings we raised the edge of the pulley to prevent the belt from "walking" off the tensioner. This listing is for the pulley only nothing else. complete B series lower alternator bracket