2011-2016 Duramax 6.6 Stainless Steel 5" Full Exhaust
Features:
- 5" Downpipe Back Race Exhaust
- No Muffler
- Easy Install
- STAINLESS STEEL - NO CHEAP ALUMINIZED STEEL HERE!!
- Single Side Exit
-
ENSURE THAT YOU CHOOSE THE CORRECT YEAR FOR YOUR TRUCK
Manufactured by ProPower Diesel in the USA.
IMPORTANT NOTE
In 2015.5, GMC made a production change in the connection between the catalytic converter and the turbo direct pipe on the L5P. Please ensure you have the correct style flange before ordering.
Product Information
Product Information
Shipping & Returns
Shipping & Returns


2011-2016 Duramax 6.6 Stainless Steel 5" Full Exhaust
2011-2016 Duramax 6.6 Stainless Steel 5" Full Exhaust
Features:
- 5" Downpipe Back Race Exhaust
- No Muffler
- Easy Install
- STAINLESS STEEL - NO CHEAP ALUMINIZED STEEL HERE!!
- Single Side Exit
-
ENSURE THAT YOU CHOOSE THE CORRECT YEAR FOR YOUR TRUCK
Manufactured by ProPower Diesel in the USA.
IMPORTANT NOTE
In 2015.5, GMC made a production change in the connection between the catalytic converter and the turbo direct pipe on the L5P. Please ensure you have the correct style flange before ordering.
Original: $28,553.39
-70%$28,553.39
$8,566.02Product Information
Product Information
Shipping & Returns
Shipping & Returns
Description
Features:
- 5" Downpipe Back Race Exhaust
- No Muffler
- Easy Install
- STAINLESS STEEL - NO CHEAP ALUMINIZED STEEL HERE!!
- Single Side Exit
-
ENSURE THAT YOU CHOOSE THE CORRECT YEAR FOR YOUR TRUCK
Manufactured by ProPower Diesel in the USA.
IMPORTANT NOTE
In 2015.5, GMC made a production change in the connection between the catalytic converter and the turbo direct pipe on the L5P. Please ensure you have the correct style flange before ordering.



















