3.5″ Downpipe for GMC/Chevy 6.6L L5P Duramax 2017-2023
$449.00
🏷️ 5% OFF for New Customers. Code: NEW5OFF
📦 Free Shipping and Traceable Delivery by USPS or DHL
This 3.5″ turbocharger downpipe (also known as the turbo direct pipe) will remove the DOC and increase exhaust flow out of the turbo, improving performance.
There are other versions of this pipe that start behind the Diesel Oxidation Catalysts, leaving it installed for emissions-on setups but this pipe will fully remove the DOC for the best airflow and power gains.
Both DPF delete pipes, and full exhaust systems do not include a DOC delete, this pipe is needed to fully remove your emissions but isn’t required for a delete tune.
Product Features:
- 3.5″ Stainless Steel Piping
- 20% better flow than the factory pipe
- Heat wrap included keeping engine bay temperatures down
- Greater heat-retention
- Will not affect emissions systems
- Maximum flow for competition applications
- 4-bolt flange, two studs installed
- Completely eliminates the DOC
Vehicle Fitment:
2017, 2018, 2019, 2020, 2021, 2022, 2023 Chevrolet Silverado & GMC Sierra 2500 & 3500HD 6.6L Duramax L5P pickup trucks.
Your payment information is processed securely. We do not store credit card details nor have access to your credit card information.
Shipping>>
It will take up to 1-2 business days to process your orders, Our team will ship out your item by USPS or DHL and our transit time on orders range from 7-10 business days(Usually it takes 3-5 business days). Click Here for More Information.
Returns>>
We offer returns and refunds for items within 30-day of receipt of shipment, Click Here for More Information.
Warranty>>
We are so confident that we offer you a full 12-month warranty for the best tufting machines and related accessories at no cost to you.