Max Effort HP95 (TRX, HC Durango, TrackHawk) By Sipple

When your TRX, Hellcat Durango, or TrackHawk demands a transmission that can handle all the fury you throw at it, look no further than the Sipple Speed and Performance Max Effort HP95 Transmission. This isn’t your run-of-the-mill gearbox; it’s a high-octane, race-ready powerhouse built to transform your SUV into a track-conquering beast!

At Sipple Speed, we don’t believe in “good enough.” We believe in “Max Effort.” Our HP95 Transmission is designed to take whatever you dish out, from roaring starts to high-speed sprints. How do we achieve this? By starting with billet E drums and adding in high-performance steels and frictions that are assembled to SSP’s exacting standards. We don’t just toss a handful of clutches in and cross our fingers. Oh no, our transmissions are meticulously crafted for top-tier performance that has earned a spot in winner’s circles and online leaderboards.

Every HP95 Transmission is put through its paces with precision. We disassemble the unit, install revised clutch modules with additional steels and frictions, and upgrade tolerances to meet Max Effort standards. Think of it as a full-body workout for your transmission—get it in shape to handle anything you throw at it!

Once we’re done, your transmission is ready to hit the road or track. It comes fully assembled and prepped with all the hard work done for you, so you can focus on enjoying the ride rather than wrestling with installation.

If you’re ready to upgrade your TRX, Hellcat Durango, or TrackHawk to handle the maximum performance, the Max Effort HP95 is your ticket to automotive glory. Buckle up and let’s get this party started!