4"/5" 2017+ L5P 6.6 Duramax DPF Delete Race Pipe Chevy GMC | SPELAB

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SPELAB
SPES08120
Out of stock Many in stock
DPF & Cat Delete Pipe
PLEASE NOTE!
$365.90
$365.90

4"/5" 2017-2022 L5P 6.6 Duramax DPF Delete Race Pipe Chevy GMC | SPELAB

Type:

4" Cat & DPF Delete/Race Pipe(4" DPF Race): If additional purchase is available, more than 50 in stock.

4" Downpipe-Back Include DPF Delete/Race Pipe Exhaust System(4" Dp-Back) : If additional purchase is available, more than 50 in stock.

5" Downpipe-Back Include DPF Delete/Race Pipe Exhaust System (5" Dp-Back): If additional purchase is available, more than 50 in stock.

5" Downpipe-Back Include DPF Delete/Race Pipe w/Muffler Exhaust System (5" Dp-Back w/Muffler): If additional purchase is available, more than 50 in stock.

Details and Specifications:

  • Brand: SPELAB
  • SKU: SPES08120
  • Thickness: 2mm
  • Inlet Diameter: 4.0"/5.0"
  • Type: Cat & DPF Delete/Race Pipe // Downpipe-Back Exhaust System for Chevrolet GMC 2017 2018 2019 2020 2021 2022 L5P 6.6L Duramax Diesel Sierra/Silverado 2500 3500 HD

Fitment:

  • 2017-2022 L5P 6.6L Duramax Diesel GMC Sierra 2500 HD
  • 2017-2022 L5P 6.6L Duramax Diesel GMC Sierra 3500 HD
  • 2017-2022 L5P 6.6L Duramax Diesel Chevrolet Silverado 2500 HD
  • 2017-2022 L5P 6.6L Duramax Diesel Chevrolet Silverado 3500 HD

Crew cab short bed & crew cab long bed. This will not fit the 3500/4500/5500 Cab & Chassis commercial style truck.

Instruction :

DPF Delete PIpe Installation Instruction (PDF)

Exhaust Material: T-409 stainless steel. Unlike T-304 Stainless its still magnetic. So if your testing to see if you actually got stainless; beware that a magnet will still stick to it.

What is the DPF and is it worth doing a DPF Delete?

Most post-2007 diesel vehicles are fitted with a Diesel Particulate Filter (DPF) for emissions reasons, however there are a few disadvantages to this device; including constant maintenance and repairs.

Because the DPF clogs up, it increases backpressure. Due to this pressure, the fuel flow is hugely disturbed and slowed down. Therefore, when you remove this filter, the fuel flows much easily and faster, increasing the overall fuel mileage.


Installation:
Install takes about 1hr with basic hand tools done on the ground of your driveway or garage. Quicker if you have automotive style lift. Cutting may be be required to fit shorter wheelbase bed/cab configurations. Clamps, hangers and hardware are included. You may have to re-use some factory hardware.
Tuner Required: Removal of the DPF, CAT, SCR, and/or DOC involves removing and eliminating emission related sensors. A DPF delete capable tuner is required to prevent any check engine light or diagnostic trouble codes from setting.

Benefits: Expect to see a significant increase in fuel mileage. If your DPF is plugged up your probably averaging about 13-14 mpg. More or less depending on the severity of the restriction. After deleting the DPF/CAT expect to get a combined mileage of 18-19 mpg.

  • It removes the need to service the DPF at regular intervals (cleaning, replacement)
  • A DPF delete will remove the possibility of a DPF failure which could cause expensive diesel repairs
  • Due to less exhaust backpressure, the DPF delete increases exhaust flow and therefore increases the performance of your motor!
  • Paired with an ECU remap, the DPF delete is proven to increase power and torque for all vehicles

Terms Of Service

  • Fast Shipping Policy:

The order will be dispatched within 1-2 business days, and the package will arrive within your order's estimated date. Please click Shipping Policy for more details.
  • Easy Return Policy:

Every order comes with a 14-day free return which means you don't have to pay for a return slip. Please click Return Policy for more details.

Customer Reviews

Based on 6 reviews
83%
(5)
0%
(0)
17%
(1)
0%
(0)
0%
(0)
B
Brad Schoenherr
Fitment is great

I installed this with the spelab downpipe and connected it to my factory tail pipe. It fit great and sounds amazing.

Hi, thanks for the comment! Looking forward to receiving your feedback pictures!

K
Kaleb Brinkley
Good for the $

Good exhaust kit and everything fits really well, 10 out 10 would recommend.

Thanks for the review!!!Very much looking forward to your feedback pictures.

J
Josh Malone Josh Malone
Great product

Really good exhaust fit great installed easy

Thanks for the review!!!Very much looking forward to your feedback pictures.

W
William Adams

4"/5" 2017-2022 L5P 6.6 Duramax DPF Delete Race Pipe Chevy GMC | SPELAB

Thanks for the review!!!Very much looking forward to your feedback pictures.

i
isaac angel
perfect

great fit on this 2020 duramax

Thanks for the review!!!Very much looking forward to your feedback pictures.

K
Kyle Roth
L5p

Hose for the turbo cove is is heavy enough

Hello. You can let me know how you feel about it and SPELAB will continue to improve and optimize the product.

Customer Reviews

Based on 6 reviews
83%
(5)
0%
(0)
17%
(1)
0%
(0)
0%
(0)
B
Brad Schoenherr
Fitment is great

I installed this with the spelab downpipe and connected it to my factory tail pipe. It fit great and sounds amazing.

Hi, thanks for the comment! Looking forward to receiving your feedback pictures!

K
Kaleb Brinkley
Good for the $

Good exhaust kit and everything fits really well, 10 out 10 would recommend.

Thanks for the review!!!Very much looking forward to your feedback pictures.

J
Josh Malone Josh Malone
Great product

Really good exhaust fit great installed easy

Thanks for the review!!!Very much looking forward to your feedback pictures.

W
William Adams

4"/5" 2017-2022 L5P 6.6 Duramax DPF Delete Race Pipe Chevy GMC | SPELAB

Thanks for the review!!!Very much looking forward to your feedback pictures.

i
isaac angel
perfect

great fit on this 2020 duramax

Thanks for the review!!!Very much looking forward to your feedback pictures.

K
Kyle Roth
L5p

Hose for the turbo cove is is heavy enough

Hello. You can let me know how you feel about it and SPELAB will continue to improve and optimize the product.

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