1 / 2
2020-21 Silverado HD 6.6L Redline Catback
Upgrade the exhaust on your 2020-21 Chevy Silverado or GMC Sierra HD with this catback exhaust from Stainless Works. We designed this Redline system to maximize the volume and tone of the engine, while still eliminating any drone in the cabin. Resulting in a feeling that will make you want to high-five your friends in the face.
This 3" exhaust features dual chambered mufflers with 4" polished slash cut tips. Use the included Y-pipe for an bolt-on install to the factory manifolds or connect without the Y to our Long Tube Headers for a True Dual system.
Out of the box this system fits the 6.6L gas motor in both 2 wheel and 4 wheel drive. It fits all cab/bed configurations but some will require minor trimming.
Select Sound Signature:
Select Tip Finish:
From $696.59
Original: $1,990.25
-65%2020-21 Silverado HD 6.6L Redline Catback—
$1,990.25
$696.59Product Information
Product Information
Shipping & Returns
Shipping & Returns
Description
Upgrade the exhaust on your 2020-21 Chevy Silverado or GMC Sierra HD with this catback exhaust from Stainless Works. We designed this Redline system to maximize the volume and tone of the engine, while still eliminating any drone in the cabin. Resulting in a feeling that will make you want to high-five your friends in the face.
This 3" exhaust features dual chambered mufflers with 4" polished slash cut tips. Use the included Y-pipe for an bolt-on install to the factory manifolds or connect without the Y to our Long Tube Headers for a True Dual system.
Out of the box this system fits the 6.6L gas motor in both 2 wheel and 4 wheel drive. It fits all cab/bed configurations but some will require minor trimming.
