Log In Cart
Log In
Create An Account
Log In Cart
Your Cart Is Empty
Cart Total
Edit Your Cart Checkout
Free Shipping Over $349.99 Earn Builders Club Points On Every Order 0% Affirm Financing

Free Shipping Over $349.99

Orders of $349.99 or more ship free in the continental U.S., typically in 3 to 5 days.

Alaska, Hawaii, and international orders are charged shipping at checkout. Truck freight and supplier-fulfilled items are not included.

Shipping Policy

Builders Club Points

Earn 2 points for every $1.00 you spend. 100 points equals $1.00 off. Log in at checkout to collect them, then redeem on the payment screen.

How Points Work

0% Affirm Financing

Pay over time at checkout. Select Affirm as your payment method to see your terms, including 0% APR options when offered.

A down payment may be required. Affirm decides approval, not K Series Parts.

Affirm Details

Add your vehicle

Find parts for your build.

Vibrant Performance Tubing

Page 1 of 2