Header banner
Revain logoHome Page
Dragan Nelson photo
1 Level
1307 Review
40 Karma

Review on Boost Performance with Timbren DVRRT Suspension Enhancement System! by Dragan Nelson

Revainrating 5 out of 5

Significant improvement in ride quality

It hurts to spend a few hundred dollars on rubber chunks. After installing them on my 2013 Chrysler Town & Country they were worth it. They have been working for 3 years without a noticeable drop in performance. Air dampers and progressive springs have also been considered. Air shocks made the ride on my Altima worse. Progressive springs are usually reserved for sporty, cool, high-performance cars, and minivans just aren't that cool. You have solved 2 problems. First, the minivan had a tendency to roll around corners. I turned the steering wheel that was steering the van and then I felt the rear wheel follow the front wheel in a moment. Coming from the sportier sedans (Nissan Altima 3.5SE and Merc E320), it was unnerving. Second, the rear suspension never seemed to have the right load. It was always either underloaded, causing the truck to hit from behind, or overloaded, causing it to roll and rebound over bumps, potholes, and rough roads. There was no sweet spot. Everything is fine now, with the perfect amount of cushioning in almost every scenario you would expect from a minivan. Installation was easy. Not much worse than changing a flat tire. If I remember correctly there is one more bolt to remove to loosen the spring and the spring has no compression when the wheel is off the ground. Pry off the factory fender, put in that amp and put it all back together. I seem to remember that the hardest part was getting this booster into the coil spring as the coil spring couldn't be easily removed completely. Several years have passed since I did this work. I feel like this makes my van safer to drive and gives a more stable and controlled ride. Remember that you are paying for the design, not the product, and you will overcome financial difficulties.

Pros
  • Handy item
Cons
  • So far so good