Upgrade your 2006-2012 GM 6.2L truck or SUV with a performance-worthy mid-pipe that delivers real results. The Dynatech 715-14620 is a full stainless-steel, catted intermediate tube kit engineered for performance and reliability. Here’s why it belongs in your build:
Built for power & precision
- Specifically designed for the 2011-12 GM truck and SUV 6.2L engine platform.
- Features a 2.5″ inlet/outlet diameter to maximize flow and reduce restriction.
- Complete assembly includes catalytic converter (catted version) and proper flanged attachments (3-bolt inlet / 2-bolt outlet) for a direct fit-up.
- Constructed from premium stainless steel — built to resist heat, corrosion and endure serious use.
Optimized for installation & performance
- Direct-fit for the correct model means fewer modifications and easier bolt-in installation.
- The catted design helps maintain emissions compliance (where applicable) and avoids the hassle of separate cat-delete workarounds.
- By replacing the factory intermediate section with this high-flow piece, you reduce back-pressure, unlock better exhaust efficiency and set the stage for gains when paired with the right headers or exhaust system.
Why it matters
If you’re building a truck with big ambitions — towing, hauling, or performance-tuning — this upgrade puts you ahead of the game. Your engine will breathe sharper, respond quicker and support other performance mods more effectively. Especially for the GM 6.2L where factory bottlenecks hurt flow, the 715-14620 opens the path for the full potential of your truck.
Important consideration
- Check local emissions regulations: this part is catted, but many high-flow systems may still be off-road use only in certain states.
- Ensure fitment with your specific model year/truck bed/frame/cab configuration before purchase.
- Professional installation is recommended to ensure correct clearances, sensor wiring (O2/heat shields) and long-term durability.
Fitment
- 2007+ GMC Yukon/Denali and Cadillac Escalade
Shop this upgrade and drive with confidence.
Select quality. Select performance. Go further.