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2023 – 2026 GM 3.0L Duramax 304 Stainless Steel DPF-Back Performance Exhaust Kit - Single Exit
$896.00
In Stock
Temporarily out-of-stock
PART NUMBER:
117150020
GTIN:
840171230994
OEM P/N REFERENCE: GM 84495633, GM 84495632
1 YEAR LIMITED WARRANTY
30-DAY RETURNS
- Description
- Compatible Vehicles
- RESOURCES
DPF-Back Performance Exhaust Kit - Single Exit for GM 3.0L Duramax 304 Stainless Steel
Don't settle for inferior 409 stainless steel exhaust systems.
Wake up your truck with the PPE DPF-Back Performance Exhaust Kit. With the PPE free-flowing exhaust system you will see increased fuel economy, reduced back pressure at the manifolds, more power, and quicker engine response.
This PPE DPF-Back Performance Exhaust Kit is 100% constructed with high-grade, mandrel bent 304 stainless steel tubing which offers superior durability and weather resistance. The kit utilizes factory hanger locations and replaces your muffler equipped factory exhaust system from the exhaust valve back to the tailpipe. The 304 stainless steel tubing is available in your choice of raw or fully-polished finish. Tips are available in a ceramic coated black or a fully-polished finish. Kits come complete with 304 stainless steel clamps.
Limited lifetime warranty on PPE 304 Stainless Steel Exhaust Systems. One-year warranty on optional Black Ceramic Coated Tip finish.
Note: This kit requires cutting the factory exhaust
W
Overall nice exhaust system, but no change to exhaust sound.
If anything, I only noticed a slight increase in throttle response. I had to move one of the rear exhaust hangers, which was not mentioned in the instructions. Great fit and finish overall!
T
All it needs is one thing to make it perfect. There should be a hanger isolator for the trucks with the HDMI ports. I had to order one up, no big deal. But other than it, it's amazing. Looks so good, and fits great too.
D
I swapped out the factory HDMI exhaust for this PPE unit for two reasons - 1) I upgraded to the AEV boron steel rear bumper which requires deleting the dual HDMI port exhaust and 2) dual exhaust is more of a gasser look and a single rear exhaust looks better on a diesel IMO. That being said, this exhaust kit is not going to give you any more power or sound over stock since the main flow restriction is the diesel particulate filter. The kit is beautifully fabricated though and fit and finish are perfect. A couple recommendations for those considering this kit: I replaced all my original rubber exhaust hangers with new AC Delco parts, used nickel anti-seize at the joints, and used a chain style exhaust pipe cutter to make a clean cut where the PPE kit ties into the OEM exhaust.
S
Very nice welds, materials used, and great fit. Instruction was easy to follow. Very pleased with my purchase.
B
I am very pleased with the improved fuel mileage and the truck’s appearance. It runs smoother and more efficiently, with minimal increase in sound tone.
