ROGER Rogerab For RENAULT Koleos (4Pcs) Patented,ARAI Tested Car Coil Spring Buffer Kit To Increase Car Height & Comfort.

Nice product

Selected the product for Toyota Hyrider, got A+(Front) and B+ (Rare) size. Rare is 1.5” oversize and Front 1” over size.looks to be DIY, but not easy to rise these buffers. My Vehicle is having good hight, used jack on each wheel and raised up the suspension buffers myself.If you are not frequent DIY enthusiast, go to local service shop and guide them. Make sure that the edges should not overlap, they should have at least 1cm gap.Better to add 4 tags for each, cut the excess tag and rotate them in-words the spring coil.Observations:1. For SUV, the height remains same2. Suspension became little stiff3. Boat effect / body rolling reduced to an extent ( around 30% to 40% ). This the main purpose why I brought this product. However cannot eliminate the boat effect 100% and it is too much to expect from this product.I will post again after long drive experience.

This is the second set I've installed on my fortuner and is simply a good product, delivers the features as mentioned, especially for the bad road conditions. I'm planning to get a set for the other cars too.

Not a good product. I installed these in my 2022 XL6. But right after installation, i feel that the body roll has increased. The ride is not comfortable at all. I feel the youtube videos with positive feedbacks are all paid. Stay away from the product. I will be willing to get a refund.Stay away from this product…

My 10yr old Nissan sunny has low ground clearance and hits almost every speed breaker if going more than 5 km/hr speed. I had to go dead slow and only in first gear.Installed this product to increase GC, but only increased by 10 mm.After fitting it, now 99% of the time, I don't hit speed breakers, even if. going above 15 km/hr.This has reduced a lot of stress, anxiety and extra effort due to shifting into and out of 1st gear for every bump and carefully balancing the clutch to control speed.The suspension has become little bit hard however. That plush feeling is not there. It is not too hard however.Some people have said that it doesn't work. This product reduces the suspension travel, makes it hard and increases GC only a little. So if your car already has good ground clearance like SUV, you don't need to buy this. It might worsen your ride.

Not to buyRogers should aware what they are despatching to customer, I have ordered for my Chevrolet Sail front buffer is ok but rear one is bigger in size, time for return is also over, overall quality is good, the company itself is not aware what is the size they are sending randomly all coil spring are different in size for your kind information

Ease installation value for money

1. Ground clearance is increased by a CM.2. Good cushioning on rough road.3. Stability of car has increased on corners.4. Feels smooth on ridding.5. Suspension travel on speed break is reduced.6. This product is good for cars having soft suspension especially sedans.7. I will suggest to buy full set, only front or back set will not be that much beneficial (this is what I feel)8. Installation is easy only thing is that one must know how to install it correctly, it takes hardly 20 mins to install, product fits perfectly between coil springs.9. It is like a supliment for your suspension, It enhances your driving experience, however suspension and tyre condition should be the first priority.