Affirm Financing

Real-Time Decision

Applying for Affirm financing is quick and easy—simply provide a few details about yourself and get a real-time decision so you can purchase what you love now and pay over time.

Easy Monthly Payments

Enjoy the convenience of automatic monthly payments with no hidden costs and no surprises. You'll see your monthly payment amount before you confirm your payment plan, so you'll know exactly what you owe up front. Even better, there's no penalty for paying your balance early.

How it works

Select Affirm at Checkout

Add your truck parts to your cart as usual, and select Affirm as your payment method. You will then be redirected to Affirm to view payment plan details.

Apply Online

Apply with Affirms quick online application in under a minute and receive an instant decision.

Enjoy Your New Parts

Once you complete your checkout with Affirm, we'll process and ship your order right away — no waiting necessary.

1. Add items to your Cart as usual, and select Affirm as your payment method in Checkout.

2. Complete Affirms easy online application and get an instant decision.

3. Confirm your payment plan with Affirm and return to Dirty Diesel Customs to complete your order. We'll process and ship your order as usual.

4. Make monthly payments to Affirm for up to 24 months while you enjoy your new parts!

Affirm will help you set up convenient, pre-authorized payments via your bank account or your Visa or Mastercard credit / debit card.

Canadian permanent resident or citizen meeting the following requirements:

  • 18 years of age (AB, MB, ON, PEI, QC, SK)
  • 19 Years of age (BC, NB, NF, NT, NS, NU, YK)

Although Affirm payments are only available to Canadian customers, US customers with an Affirm Credit Card can still use this Card as a payment method.

Affirm financing is applied to your entire order. To use Affirm for only part of your purchase, please complete two separate transactions with different payment methods.

Yes, all Affirm payment plans can be prepaid at any time without penalty.

Unfortunately, Affirm is not able to provide payment plans to every applicant. This could be due to the information on your credit file, or because Affirm was not able to verify your identity or your payment method. For further information, please contact Affirm.

After you have completed a transaction with Affirm, you can access your account here. If you have any questions or trouble logging in, please contact Affirm.

Your rate will be
0–31.99% APR (where available and subject to provincial regulatory
limitations). APR offered is based on creditworthiness and subject to an
eligibility check. Not all customers will be eligible for 0% APR.

Payment options depend on your purchase amount, may vary by merchant, and may not be available in all provinces/territories. Actual payment option terms will be
shown at checkout. A down payment (or a payment due today) may be required.

Affirm accepts debit cards and PAD as forms of repayment on payment options. Select payment options may be eligible for repayment in the form of credit cards.

Please review the terms and conditions of your credit card when using it as a form of repayment.

Sample payment options may be: