My Account
My Garage
Shopping Cart

Shopping Cart

0 items in your Cart
View Cart
Subtotal
Track
My Order
MY GARAGE Select Vehicle
MY GARAGE

Vibrant 11812 4-Ply Aramid Reinforced Silicone Straight Hose Coupler

Manufacturer

Picture for manufacturer Vibrant

Part Number

11812
14 reviews
Sale Price

$10.90

1 left at this price

delivery box

Usually delivered within 2 days

Check out with

ApplePay
Authorize Seller Badge
No Hassle Returns

No Hassle Returns

Live-in-stock inventory

Live-in-stock inventory

Fitment guaranteed

Fitment guaranteed

Product Details

The Vibrant Performance 11812 is a premium 4-ply aramid reinforced silicone straight hose coupler designed for high-performance automotive applications. Built to withstand extreme temperatures and high boost pressures, this race-proven coupling delivers reliable performance where standard rubber hoses would fail.

Key Features:

  • 4-ply aramid fiber reinforcement prevents swelling and bursting under extreme conditions
  • High-temperature rated silicone construction for superior heat resistance
  • Designed for high boost turbo and supercharger applications
  • Straight coupler design for connecting same-diameter hoses
  • Flexible silicone allows for minor misalignment during installation
  • Available in multiple diameter and length configurations
  • Offered in black, blue, and red color options

Vibrant Performance silicone hose couplers are engineered for racing and high-performance street applications where reliability is critical. The aramid reinforcement layer provides exceptional strength while maintaining the flexibility needed for proper fitment. Ideal for intercooler piping, intake systems, turbo plumbing, and coolant connections.

Products specifications

Quantity

Sold individually.

Size

3.5" I.D. x 3" long

Tubing Coupler Finish

Black

Tubing Coupler Inlet Diameter (in)

3.500 in.

Tubing Coupler Length (in)

3.000 in.

Tubing Coupler Material

Silicone

Tubing Coupler Outlet Diameter (in)

3.500 in.

Tubing Coupler Type

Straight

The items I ordered arrived quickly and were received in perfect condition. Thank you kindly.

Very good

Good service

Fast action

Good

My overall experience was great, Got the parts I needed at a good price. Shipping was kind of slow, but the Post Office always is slow. Thanks for the parts!

Easy transaction. Quick shipment.

parts worked as described and saved a lot of money.

Autoplicity provides great service and fast delivery!

how long will it take to arrive?

Best price by far! Fast shipping!

"Excellent price and great customer service. Order was shipped promptly!! Would do business with them again. "

Item just as descibed, great price and fast shipping. This has been my first order and actually first time searching for an auto part on this site and all went as expected. Glad I saw reference to it a car forum.

Wow, just Wow! Best prices around, fast shipping and great customer service. I am now a permanent and loyal customers.

Share icon
Return Policy
Returns are easy at Autoplicity

Not happy with a purchase? No problem. We've made returning items as easy as possible. And most purchases can be returned for free for 30 days. Learn more about our Returns Policy