SWAGPERFORMANCEPARTS Promo Codes & Coupons February 2026

Your promo code shows "Invalid code" because it's likely expired, unverified, or doesn't match current cart items like high-end diesel parts such as 7.3L Powerstroke intercooler kits. Common scenarios include seasonal codes failing post-verification or single-use email codes already redeemed by other users.

To fix this issue:

1. Clear your browser cache/cookies or try incognito mode to reset session errors
2. Verify the code is still active on coupon sites like SimplyCodes for recent tests
3. Ensure your cart meets minimum purchase requirements—many codes exclude sale items
4. Contact SWAGPERFORMANCEPARTS support via their website chat during business hours (Mon-Fri, 9AM-5PM PST) with your order number for manual application

Codes often fail on certain brand products due to manufacturer exclusions.

Pro tip: Try multiple verified codes from SimplyCodes first—they have the highest success rate on diesel parts carts under $300.

There are limited verified first-time buyer or email signup codes for SWAGPERFORMANCEPARTS. Most available codes are general discounts up to $100 off. Single-use email codes are sometimes shared in coupon communities, but they expire after one redemption and aren't specifically for new customers.

Sign up for their newsletter on swagperformanceparts.com during checkout—this often results in discount emails within 24 hours, though it's not guaranteed for new buyers.

Common issues include codes failing for first orders over $100 on OEM diesel parts, and most discounts exclude Amazon/Walmart cross-deals, so focus on purchasing directly from their website for parts like intercooler kits.

Pro tip: After signing up for their newsletter, wait 48 hours then try "WELCOME5" or similar codes—shoppers report occasional success on first carts under $200.

Yes, many SWAGPERFORMANCEPARTS codes exclude premium parts like Bulletproof Diesel clutches or MBRP downpipes, triggering "Code not applicable" errors on carts with those items. This is common with high-end performance parts and competitor brands.

To solve this issue:

1. Remove excluded items (e.g., clutches/downpipes) and re-add the code
2. Split your cart—checkout diesel basics first (like intercooler boots)
3. Use verified codes on eligible OE parts only

Most codes apply to SWAG's own HD kits but not third-party products, and typically require a minimum $50 cart. Sale items (e.g., discounted intercoolers) are often excluded from additional promotions.

Pro tip: Scan your cart for premium brand tags before applying codes—you may need to use separate promotions for excluded parts to maximize your overall savings.

The promo field may not appear if your cart is under $50 or if you're shopping on mobile—switch to desktop view or add items to trigger it at checkout step 2. Some users report this issue after website updates, which can be fixed by refreshing or logging in first.

To enter a promo code:

1. Proceed to checkout on swagperformanceparts.com
2. Enter shipping/billing information—the promo field should appear below the subtotal as "Have a promo code?"
3. Paste your code and click "Apply"
4. If the field is missing, try switching to desktop site view or clear your cart and rebuild it

The promo field typically doesn't appear on Amazon/Walmart redirects, only on direct purchases from the SWAGPERFORMANCEPARTS website.

Pro tip: Always log in to your account before checkout—guest users miss the promo code field more frequently according to community reports.

SWAGPERFORMANCEPARTS may occasionally offer discount codes, but currently, there are none available. However, customers can still save money by taking advantage of other promotional offers or sales available on the website, or by using credit card points to make purchases.

On average, SWAGPERFORMANCEPARTS provides 0.1 discount coupons each month. Based on historical data, the average time between SWAGPERFORMANCEPARTS coupon releases is approximately 300 days. However, this is subject to change and may depend on various factors such as seasonal promotions, product launches, or other marketing initiatives. To stay informed about upcoming discounts and promotions, we recommend checking SWAGPERFORMANCEPARTS website regularly, subscribing to their email newsletter, and following them on social media.

SimplyCodes is the #1 provider of discount codes for your favorite retailers, such as SWAGPERFORMANCEPARTS. As the only crowdsourced platform for coupon codes, we have all the latest and accurate codes for over 200,000 stores. Save time and avoid expired codes by checking SimplyCodes for the latest SWAGPERFORMANCEPARTS discount codes.

SWAGPERFORMANCEPARTS offers coupons occasionally.

As of Feb 25, 2026, it does not appear that SWAGPERFORMANCEPARTS has discounts for Black Friday or Cyber Monday. We regularly check for SWAGPERFORMANCEPARTS's Black Friday and Cyber Monday discounts, so be sure to check back on this page to find the latest cyber week deals.