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Ships within 48 hours · Estimated delivery Aug 8 - Aug 13
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Description
PPE Hot & Cold Side Intercooler Charge Air Pipe Kit 17-19 GM 6.6L Duramax L5PUpgrade the intercooler system on your 2017 2019 GM 6. 6L Duramax L5P with the PPE Hot & Cold Side Intercooler Charge Air Pipe Kit. Designed to eliminate restrictions and maximize airflow, this kit replaces the factory 2. 5 resonator equipped hot pipe and weak plastic cold pipe with full 304 stainless steel tubing, featuring a 3 hot side and 3. 25 cold side for superior durability and performance. Built for seamless, bolt on installation, the kit
Upgrade the intercooler system on your 2017-2019 GM 6.6L Duramax L5P with the PPE Hot & Cold Side Intercooler Charge Air Pipe Kit.
Designed to eliminate restrictions and maximize airflow, this kit replaces the factory 2.5” resonator-equipped hot pipe and weak plastic cold pipe with full 304 stainless steel tubing, featuring a 3” hot side and 3.25” cold side for superior durability and performance. Built for seamless, bolt-on installation, the kit includes a factory style billet aluminum adapter, PPE 5-ply silicone couplers, and 304 stainless steel clamps, ensuring a secure, leak free fit with no modifications required. Experience improved throttle response, increased airflow, and overall better engine efficiency from the moment you install it.
Whether you're looking for raw or brushed stainless for an industrial look, polished for show stopping shine, or sleek black for a stealthy finish, PPE delivers top tier performance and reliability in every option.
Shipping Notes
- Free Standard Shipping on $100+ Orders to the USA.
- Except Preorder products are shipped in 48 hours.
- Delivery to the USA:
- Standard Shipping : 3-10 business days
- If time is of the essence, please consider selecting expedited delivery for faster service.
Exchange/Return Notes
- We offer a 30-day return/exchange service after receiving.
- Final sale items are not eligible for returns or exchanges.
- To process your return/exchange, please contact us at [email protected]
- Please click here for more details>>> Return & Exchange Policy
4.7 ★★★★★
Based on 27 reviews
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Product Reviews
★★★★★ 5
Nice shoes!
Size: 11, Color: Black Full Grain
I bought them in black and I like them so much I will be buying the brown soon. They fit true to size and are comfortable and stylish. I like the clean simplicity. They're basically a dressy sneaker which is perfect for my job's 'dress code'. Yet they're stylish enough to be worn weekends or a night out. They seemed just a touch stiff out of the box but IMO that's completely normal and fine - after just a couple days of wearing them they are breaking in nicely. No complaints on that. They seem to be of very high quality and I'm very happy with them.
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Reviewed in the United States on February 8, 2026
★★★★★ 5
Good shoes!!!!!
Size: 10, Color: Tan Full Grain
They are comfortable, they fit, great style. I bought blue, brown and black shoes.
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Reviewed in the United States on August 18, 2025
★★★★★ 5
Great Product
Size: 13, Color: Black Full Grain
2nd Johnston & Murphy comfortable and stylish.
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Reviewed in the United States on December 26, 2025
★★★★★ 5
Great shoes for business casual, corporate travel
Size: 8.5, Color: White Full Grain
Fit true to size
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Reviewed in the United States on December 30, 2025
★★★★★ 5
Very Comfortable Shoes
Size: 11, Color: Black Full Grain
Were purchased as a gift and the wearer says they are the most comfortable shoes he has
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Reviewed in the United States on December 28, 2025