Enter through the official giveaway page. Terms and eligibility apply.
15% OFF AMDP ONLINE TUNING
No package required. Savings automatically applied at checkout.SHOP AMDP TUNING →
Online orders only. Eligible AMDP engine and transmission tuning. Ends December 31, 2026. No stacking with other discounts.
ALPINE DIESEL MERCH
HOODIES ARE BACK.
LIMITED QUANTITIES. WHILE THEY LAST.
RAM Hoodie is available now in select sizes. Order yours before they're gone.
Remaining sizes and availability are shown on the product page.
BUILD IT RIGHT · SHOP BY YOUR TRUCK
BUILD YOUR PACKAGE
Pick your truck, then build a compatible package from mapped Alpine Diesel parts without leaving the homepage.
1 Vehicle→2 Tuning→3 Exhaust→4 EGR→5 Add-ons
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STEP 1
YOUR TRUCK
Choose an engine family to start.
STEPS 2–5
BUILD YOUR PACKAGE
2
TUNING
Choose compatible tuning
Optional
1 · TUNE / SUPPORT
2 · SOTF SWITCHES & ACCESSORIES
No switch required until a switchable tune is selected.
Switch hardware only appears when the selected tune option needs it.
3
EXHAUST
Build the exhaust setup in order
Optional
1 · EXHAUST SYSTEM
2 · SIZE / CONFIGURATION
3 · EXHAUST TIP
Select exhaust first
Choose a 4" or 5" exhaust first. Matching tips will appear automatically.
4
EGR
Choose the compatible EGR option
Optional
5
ADDITIONAL ADD-ONS
Add any other compatible upgrades
Choose your truck to see compatible add-ons.
PACKAGE TOTAL$0.00
15% off eligible AMDP engine and transmission tuning ordered online. No package required. Discount applied at checkout through December 31, 2026.
DIESEL PARTS & PERFORMANCE
FIND YOURNEXT UPGRADE
Built in our shop. Ready for your truck. Performance parts, tuning and diesel upgrades.