

🚀 Elevate your tow game—never let heavy loads weigh you down!
The E TECH Coil Spring Aid Suspension Towing Assistors (1 Pair) are designed to fit spring gaps of 26-38mm, providing robust support for vehicles carrying heavy loads. Made from high-density super strength rubber, these aids maintain hitch height, prevent suspension damage, and improve stability during towing or transport. Ideal for cars, light commercial vehicles, and 4x4s, they ensure a smooth ride without sagging, making them an essential upgrade for any serious hauler.




| ASIN | B087YX455Q |
| Best Sellers Rank | 18,245 in Automotive ( See Top 100 in Automotive ) 90 in Car Steering & Suspension |
| Brand | BITS4REASONS |
| Customer Reviews | 4.5 4.5 out of 5 stars (330) |
| Date First Available | 30 April 2020 |
| Item Weight | 940 g |
| Item model number | B4R 39-51 |
| Manufacturer | BITS4REASONS |
| Manufacturer part number | B4R 39-51 |
| Package Dimensions | 23.4 x 20.5 x 12.7 cm; 940 g |
K**N
Spring assisters
Very good does the job perfectly was so pleased bought 2nd pair for another vehicle
M**.
Easy to fit
Bought as carry quite a bit of weight in back of my van and didn't want the back end looking sat down all the time, these fixed that and you don't even know they are fitted no change to ride quality.
D**D
10/10
10/10
L**E
Great Product , very pleased.
Great addition to the heavy duty springs and shocks fitted to my T4 camper no more rear sag when fully loaded for long trips. Very pleased with these spring assisters.
J**W
Quality item
Ordered one set ,was so impressed, order next size up for another car ,excellent value for money, well packaged!,impressed with this company!!Will definitely use them again and recommend them to family and friends
C**E
Sprig inserts are very stiff. Good for short trips
Sprig inserts are very stiff. Good for short trips If you put them for long trips- i believe you will get springs broken. They are very stiff.
A**R
Just the job
Had to reorder as my first assisters were too big. This was not a problem at all. Now I have had the correct size fitted to my car the improvement is amazing. Towing is smoother and the car handles better. The car is 19 years old and it has had a new lease of life. Thank you.
R**Y
Spring assists
Excellent
P**L
Facile à poser et très efficace pour mon trafic 3 van hanroad qui touchait à chaque ralentisseur.
J**T
Bon produit installé sur suspensions avant Ducato améliore sensiblement et diminue les vibrations
C**T
Produit conforme à mais attends et se pose facilement et raffermir considérablement
C**N
Articles de bonne facture, montage sur un camping car ducato ,change totalement la tenu de route qui est devenue plus sécurisée, jai fais le tour du Maroc et cela na pas bougé je recommande .
T**E
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