2017-2026 FULLY POLISHED T304 Duramax 6.6 Stainless Steel 5" Exhaust
Part#:
Save 21%
Original price
$1,199.99
Original price
$1,199.99
-
Original price
$1,199.99
Original price
$1,199.99
Current price
$949.99
$949.99
-
$949.99
Current price
$949.99
Description
Are you a big dog? The best of the best and nothing else for your truck? THIS is the ultimate exhaust for the 2017+ 6.6 Duramax. T304 Stainless Steel, Fully polished. SEMA ready (no bluetooth drive shafts included).
This is a 5" Downpipe back single exhaust system that compares to the 680NM or SS680NM system by FLO-PRO and similar systems by MBRP and Jamo for the 2017-2019 6.6L, 2500/3500 W/ OEM 4-BOLT FLANGE EC-CC/SB-LB-DUALLY, PICKUP ONLY. This kit allows you to remove the restrictive OE exhaust system, it will open up your exhaust system and lower your EGTs. This exhaust system does not include a muffler and is intended for race trucks only. Comes with all the required clamps, pre-weld contour bent hangers, and stronger flanges to help you cruise through the installation process. This kit not only sounds great, but will improve fuel mileage, throttle response, and torque in your 6.6L.
Features:
- 5" Downpipe Back Race Exhaust
- No Muffler
- Easy Install
- T304 Polished STAINLESS STEEL - NO CHEAP ALUMINIZED STEEL HERE!!
- Single Side Exit
- All cab size and bed length configurations
- This exhaust is designed to work with our aftermarket downpipe available HERE
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Exhaust will work with most other aftermarket downpipes and may work with OEM downpipe, but again, it is designed to work with our downpipe for guaranteed fitment.
Manufactured by ProPower Diesel in the USA.
IMPORTANT NOTE
In 2017, 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 newest 4-bolt style flange before ordering.
