Passenger Side 2″ Exhaust Up Pipe For 2011-2015 LB7 LLY LBZ LMM LML 6.6 Duramax

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  • Perfect Compatibility: Our exhaust manifold is specially made for the 2001-2016 GM 6.6L Duramax Diesel Engine. This targeted design ensures great compatibility. You now have the chance to take your classic car on the road again.
  • Outstanding Performance: The powerful airflow design increases gas velocity to boost power and improve engine efficiency; it not only helps reduce the noisy sound, but also helps save fuel.
  • Stainless Steel Construction: The material we use is very sturdy and can withstand extremely high temperatures and pressure. The surface is polished to avoid rust; these characteristics ensure a high-quality exhaust pipe.
  • Advanced Welding: All joints of the exhaust manifold are TIG welded to be more durable and stable. We have put each part to a series of quality tests to make sure they can stand against all kinds of cracking and wearing.
  • Bolt-on Installation: The exhaust manifold can be bolted directly to your original exhaust. It is convenient and straightforward to replace with no modification. All necessary hardware is provided.

Package includes:

Just as pictures show


2001-2016 GM 6.6L Duramax Diesel

Orders cannot be canceled after they’ve been placed. We use multiple third party fulfillment companies, distribution centers & manufactures. The logistics of coordinating a cancellation are not feasible.

Returns are accepted for most items. Returns must be made within 30 days of receiving item. Item/s must be brand new & resell-able condition. Customer is responsible for return shipping costs. Original shipping charges are non refundable.

Electronics that require custom tuning or are VIN specific cannot be returned and are non refundable. This includes EZ Lynk, SCT, Bully Dog & EFI Live.

Contact us for return instructions. Do NOT send to return address on original package. 

Availability – If you see “#” pieces in stock above the add to cart button it will ship within 1 business day. If there’s no quantity shown; the part is either built to order, ships directly from the manufacture or is temporarily out of stock. In that case, could take up to 20 business days to ship.

Free Shipping

on all U.S.orders.Applies only to the lower 48 states.

Same-Day Shipping

order before 3 p.m.EST for guaranteed same-day shipping.

12 Month Warranty

on all products. Be sure to ask for our extended warranty!

Easy Returns

Not the right part?Return it within 30 days for a full refund.