2021+ Ram TRX Supercharger Parts
If you want more boost, you just need to drive the supercharger faster. This is done by changing the pulleys and belts. You can switch to a smaller drive pulley on the supercharger and/or a larger crank pulley on the motor. Stock, the TRX puts out 11 psi of boost. Here's a few notes for reference, but as always, talk to your tuner first!
• Gates K100572HD belt is often paired with 2.75/2.85" pulleys with the stock crank pulley for 15-16 psi.
• Gates K100594HD belt is often paired with 2.75/2.85" pulleys with the ATI crank pulley for 17-18 psi.
• Gates K100572HD belt is often paired with 2.75/2.85" pulleys with the stock crank pulley for 15-16 psi.
• Gates K100594HD belt is often paired with 2.75/2.85" pulleys with the ATI crank pulley for 17-18 psi.
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Cometic Blower Snout Gasket for 6.2L Hemi Hellcat TRX Trackhawk (C15276)
$14.07
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Cometic Supercharger Lid Gasket for 6.2L Hemi Hellcat TRX Trackhawk (C15553-060)
$46.35
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Gates Belt for Hellcat TRX Trackhawk with 10% ATI Damper (K100594HD)
$79.03
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Gates Belt for Hellcat TRX Trackhawk with 2.75/2.85 Pulley (K100572HD)
$70.61
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Gates Belt for Hellcat TRX Trackhawk with Stock Size Pulley (K100579HD)
$51.90
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Mopar Coolant 50/50 Pre-Mix for Hellcat TRX Trackhawk (68163849AB)
$22.55
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Mopar SC Idler Pulley (Slack) for Hellcat TRX Trackhawk (53011556AA)
$53.24
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Mopar SC Idler Pulley (Tight) for Hellcat TRX Trackhawk (53011557AA)
$104.40
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Mopar Supercharger Tensioner Bracket for Hellcat TRX Trackhawk (68217886AB)
$58.80
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Mopar Supercharger Tensioner for Hellcat TRX Trackhawk (53011558AA)
$343.03
