HHP Sales, Promotions & Coupon Codes
At HHP, we know you love to save on the best parts for your car from the best HEMI shop on the planet, so we're making sure you know all about our current promotions and offers.
Want MORE Savings? Check Out These Programs:
- Join Our FREE VIP List! CLICK HERE
- Military, Veteran, or First Responder? CLICK HERE
- Interested in Our B2B Wholesale Program? CLICK HERE
- PCM UNLOCK COMBO DEALS: Buy any DiabloSport or HP Tuners handheld and SAVE on PCM unlocks and bypass cables, or buy a PCM unlock or bypass cable and SAVE on a Trinity tuner - just add everything to your cart to see the lower combo pricing!
- HHP flash sales comin' in hot! Save with a new deal every week when you use the code!
SAVE ON START END HOW TO GET IT Save on 10 Big Brands June 1 June 30 prices as listed Disc Brakes Australia June 8 June 14 use code: DBA2026 Extra Savings on Clearance Items June 15 June 21 use code: EXTRA Litens Products June 22 June 28 use code: GETLIT Sitewide Savings July 2 July 6 use code: FREEDOM HHP by Kooks Competition Headers July 6 July 12 use code: KOOKED
- Overstock Parts, Full Category - Additional Add-To-Cart discounts will automatically apply to all parts in this category.