Fits 2019-2022 Silverado/Sierra With 5.3L or 6.2L Exhaust kits Milder exterior tone and reduced

Milder exterior tone and reduced interior resonance over standard 40 series

5/8 inch hard chrome plated heat treated alloy shaft and come preloaded with springs and top-plate for easy installation

this kit is backed by our Lifetime Replacement Guarantee for peace of mind wherever you roam

Lowers EGTs

Part Number: 24-185523

Fits 2019-2022 Silverado/Sierra With 5.3L or 6.2L Exhaust kits Milder exterior tone and reducedThe 2019 2022 (22. 5+ refresh not supported at this time) GM gas trucks have been locked down since their introduction. Owners of these trucks have been waiting patiently for a tuning solution, and DiabloSport has delivered in a big way! The new 8225 R kit includes our industry leading inTune 3 handheld tuner, along with the locksmith device and harnesses required to unlock both the ECM and TCM in your truck. Once unlocked, the inTune 3 offers up