aFe Downpipe

Optimize your 01-04 LB7 GM diesel's airflow to improve throttle response with aFe's ATLAS 3" turbo down-pipe.Constructed from 3" mandrel bent steel tubing for maximum flow, the larger tube diameter and smooth transition bends allow increased airflow between your OE turbo and exhaust to reduce EGT's for quicker turbo spool times. The CNC machined heavy duty inlet flange with turbine gasket and V-band outlet flange ensure an OE-style, 360 degree sealing surface. Coated with a black finish, the ATLAS turbo down-pipe is wrapped with thermal header tape to reduce EGT's for improved performance and durability. Flow and Performance: The ATLAS turbo down-pipe is made from 3" mandrel bent steel tubing offering smoother transition bends for low turbulence to deliver quicker throttle response. Perfect Fit: The ATLAS turbo down-pipe is an upgrade to the OE down-pipe and utilizes the factory mounting locations for true bolt-on performance. Finish: This down pipe is coated with a black finish and wrapped in thermal header tape for better insulation. This reduces EGT's and under hood temperatures. Note: This system is not currently CARB exempt or available for sale in California, and cannot be used on any vehicle registered with the California Department of Motor Vehicle. This item in not legal in NY for use on vehicles with CA emissions.

This Part Fits:

Year	Make	Model	Submodel
2001-2004	Chevrolet	Silverado 2500 HD	Base
2001-2004	Chevrolet	Silverado 2500 HD	LS
2001-2004	Chevrolet	Silverado 2500 HD	LT
2004	Chevrolet	Silverado 2500 HD	WT
2001-2004	Chevrolet	Silverado 3500	Base
2001-2004	Chevrolet	Silverado 3500	LS
2001-2004	Chevrolet	Silverado 3500	LT
2004	Chevrolet	Silverado 3500	WT
2002-2004	GMC	Sierra 2500 HD	Base
2001-2002	GMC	Sierra 2500 HD	SL
2001-2004	GMC	Sierra 2500 HD	SLE
2001-2004	GMC	Sierra 2500 HD	SLT
2003-2004	GMC	Sierra 2500 HD	WT
2002-2004	GMC	Sierra 3500	Base
2001-2002	GMC	Sierra 3500	SL
2001-2004	GMC	Sierra 3500	SLE
2001-2004	GMC	Sierra 3500	SLT
2004	GMC	Sierra 3500	WT

We understand how important it is for you to receive your products in a timely and efficient manner. Therefore, we have outlined our shipping policy below to provide clarity and transparency:

1. Order Processing Time:

- We strive to process all orders within 1-3 business days after receiving payment confirmation.

- Please note that processing time may be slightly longer during peak seasons and holidays.

2. Shipping Methods and Carriers:

- We work with a variety of trusted shipping carriers to ensure reliable delivery, including but not limited to UPS, FedEx and DHL.

- The specific carrier and shipping method for your order will depend on various factors such as destination, package weight, and shipping speed.

3. Shipping Time:

- Once your order has been processed and shipped, the estimated delivery time will depend on the destination and shipping method chosen.

- On average, our customers receive their orders within 7-14 business days.

- Please note that some remote locations or international destinations may require longer delivery times.

4. Tracking Information:

- To keep you informed about the progress of your order, we will provide tracking information as soon as it becomes available.

- You can track your shipment using the provided tracking number on our website or directly on the carrier's website.

5. Shipping Fees:

- Shipping fees will be calculated during the checkout process based on the weight of the package, destination, and selected shipping method.

- We may offer free shipping promotions from time to time, so make sure to check our website or subscribe to our newsletter for any ongoing offers.

- We are proud to offer international shipping to many countries worldwide.

- Please note that international shipments may be subject to customs duties, taxes, or import fees imposed by the destination country. These charges are the responsibility of the customer and may vary depending on the customs policies of the respective country.

6. Order Tracking and Customer Support:

- If you have any questions or concerns regarding your order, our customer support team is here to help.

- You can contact us through our website or email, and we will respond to your inquiries as soon as possible.

Please keep in mind that this shipping policy is subject to change without prior notice. We recommend reviewing our policy periodically for any updates.