WINTER SALE! | EFI LIVE DELETE Kit | STEALTH TUNES | 2001-2010 Chevy / GMC Duramax

2001–2010 CHEVY/GMC DURAMAX | DYNO STAGE 1, 2 & 3 DELETE KITS
Tunes are built by STEALTH Diesel, tuning on the EFI platform since the beginning. These are the best tunes you will ever run—we guarantee your satisfaction.

STAGE 1 | ENTRY-LEVEL FULL DELETE KIT — “TRICERATOPS”

We call this the Triceratops because it includes the core pieces needed for a proper delete: tuner + EGR delete + full exhaust for DPF/DEF removal. Simple, effective, and built to get you deleted without the extra add-ons. Want more supporting hardware and the most complete setup? Step up to Stage 2 or Stage 3 below.

STAGE 1 INCLUDES:

• EFI Live tuner
• SOTF file (Cab & Chassis: single tow tune only)
• SOTF switch (Switch-On-The-Fly now included)
• EGR delete kit
• 4" complete exhaust system
  • If 4" is out of stock, we may substitute 5"

STAGE 2 | VALUE DELETE KIT — “VELOCIRAPTOR”

We call this the Velociraptor—more complete than Stage 1 with added support, transmission tuning, and supporting hardware for a stronger, more reliable setup. This is where value meets capability, built for the best balance of power + reliability.

STAGE 2 INCLUDES:

• EFI Live tuner
• SOTF tuning support package (Cab & Chassis: single tow tune only)
• SOTF switch (Switch-On-The-Fly)
• TCM tuning
• EGR delete kit
• Passenger-side up-pipe
• Downpipe
• 4" complete exhaust system
  • If 4" is out of stock, we may substitute 5"
• Exhaust tip (chrome or black)
  • If no preference is noted, chrome is sent

STAGE 3 | ULTIMATE DELETE KIT — “T-REX”

We call this the T-REX—the all-in kit. This package includes everything needed to turn your Duramax into the ultimate diesel-powered animal: full SOTF capability, transmission tuning, complete supporting hardware, intake, downpipe, and lifetime tuning support.

STAGE 3 INCLUDES:

• EFI Live tuner
• SOTF tuning support package (Cab & Chassis: single tow tune only)
• SOTF switch (Switch-On-The-Fly)
• TCM tuning
• EGR delete kit
• Passenger-side up-pipe
• Driver-side up-pipe
• 5" T409 stainless steel exhaust system
• Muffler with clamps (optional if you want to tame the beast)
• T304 stainless steel exhaust tip (black or chrome)
  • If no preference is noted, chrome is sent
• Downpipe
• S&B Cold Air Intake
• Lifetime tuning support package