Exhaust Up-Pipe for 2001-2016 6.6L Chevrolet Chevy GMC Duramax LB7 LLY LBZ LMM LML | SPELAB
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---tab Description---
Up-pipes and down-pipes – what do they do?
Up-pipe is a piping that connects the exhaust manifold with the turbo. Exhaust gases enter the turbo from the up-pipe. Down-pipe is a piping that connects the turbo with the rest of the exhaust pipe. Exhaust gases leave the turbo from the down-pipe. For those looking to enhance their Duramax's performance, consider our LML delete kit and Duramax delete kit for optimal results.
Key Features
• Eliminates Leaks - Deletes failure-prone OEM flex joint for a permanent seal.
• Faster Turbo Spool - Improves exhaust flow to reduce lag and increase throttle response.
• Durable Stainless - Mandrel-bent construction resists heat and corrosion.
---tab Fitment---
• 2001-2004 Chevrolet GMC LB7 6.6L Duramax Diesel
• 2004.5-2005 Chevrolet GMC LLY 6.6L Duramax Diesel
• 2006-2007 Chevrolet GMC LBZ 6.6L Duramax Diesel
• 2007.5-2010 Chevrolet GMC LMM 6.6L Duramax Diesel
• 2011-2016 Chevrolet GMC LML 6.6L Duramax Diesel
• Not compatible with LGH Duramax Equipped Express or Savana models.
---tab FAQ---
Q1: What is the function of an up-pipe in a Duramax engine?
A1: The up-pipe connects the exhaust manifold to the turbocharger, allowing exhaust gases to enter the turbo and generate boost for improved performance.
Q2: Is this LB7 up-pipe compatible with my 2001-2004 Duramax?
A2: Yes, this up-pipe is specifically designed for 2001-2004 LB7 6.6L Duramax engines in Chevrolet and GMC trucks.
Q3: Will this LBZ up-pipe work with my 2006-2007 Duramax?
A3: Yes, this LBZ up-pipe is a direct replacement for 2006-2007 Chevrolet/GMC LBZ 6.6L Duramax engines.
Q4: Does this LML up-pipe fit 2011-2016 Duramax models?
A4: Yes, the LML up-pipe is designed to fit 2011-2016 Duramax trucks but is not compatible with LGH Duramax models in Express or Savana vans.
Q5: Is this LLY up-pipe a direct bolt-on replacement?
A5: Yes, the LLY up-pipe fits 2004.5-2005 Chevrolet/GMC LLY 6.6L Duramax and installs directly in place of the stock pipe with no modifications required.
Q6: What material is the SPELAB up-pipe made of?
A6: The SPELAB up-pipe is made from high-quality stainless steel with a durable black coating for corrosion resistance and long-term performance.
Q7: Does this up-pipe include gaskets?
A7: Yes, this Duramax up-pipe comes with high-quality gaskets for a secure and leak-free installation.
Q8: What are the benefits of upgrading my stock Duramax up-pipe?
A8: Upgrading to a performance up-pipe improves exhaust flow, reduces turbo lag, enhances boost response, and increases overall engine efficiency.
Q9: Can I use this LML up-pipe with a Duramax delete kit?
A9: Yes, this up-pipe works well with LML delete kits and other Duramax performance upgrades for improved exhaust flow and power.
Q10: How difficult is the installation of this Duramax up-pipe?
A10: Installation requires mechanical expertise and may take a few hours. Professional installation is recommended for best results.
---tab Shipping & Returns---
Fast Shipping Policy
Your order will be dispatched within 1-2 business days , and the package will arrive within your order's estimated date. Click for Shipping Policy
Easy Return Policy
Every order comes with a 14-day free return , which means you don't have to pay for a return slip. Click for Return Policy
---tab Description---
Up-pipes and down-pipes – what do they do?
Up-pipe is a piping that connects the exhaust manifold with the turbo. Exhaust gases enter the turbo from the up-pipe. Down-pipe is a piping that connects the turbo with the rest of the exhaust pipe. Exhaust gases leave the turbo from the down-pipe. For those looking to enhance their Duramax's performance, consider our LML delete kit and Duramax delete kit for optimal results.
Key Features
• Eliminates Leaks - Deletes failure-prone OEM flex joint for a permanent seal.
• Faster Turbo Spool - Improves exhaust flow to reduce lag and increase throttle response.
• Durable Stainless - Mandrel-bent construction resists heat and corrosion.
---tab Fitment---
• 2001-2004 Chevrolet GMC LB7 6.6L Duramax Diesel
• 2004.5-2005 Chevrolet GMC LLY 6.6L Duramax Diesel
• 2006-2007 Chevrolet GMC LBZ 6.6L Duramax Diesel
• 2007.5-2010 Chevrolet GMC LMM 6.6L Duramax Diesel
• 2011-2016 Chevrolet GMC LML 6.6L Duramax Diesel
• Not compatible with LGH Duramax Equipped Express or Savana models.
---tab FAQ---
Q1: What is the function of an up-pipe in a Duramax engine?
A1: The up-pipe connects the exhaust manifold to the turbocharger, allowing exhaust gases to enter the turbo and generate boost for improved performance.
Q2: Is this LB7 up-pipe compatible with my 2001-2004 Duramax?
A2: Yes, this up-pipe is specifically designed for 2001-2004 LB7 6.6L Duramax engines in Chevrolet and GMC trucks.
Q3: Will this LBZ up-pipe work with my 2006-2007 Duramax?
A3: Yes, this LBZ up-pipe is a direct replacement for 2006-2007 Chevrolet/GMC LBZ 6.6L Duramax engines.
Q4: Does this LML up-pipe fit 2011-2016 Duramax models?
A4: Yes, the LML up-pipe is designed to fit 2011-2016 Duramax trucks but is not compatible with LGH Duramax models in Express or Savana vans.
Q5: Is this LLY up-pipe a direct bolt-on replacement?
A5: Yes, the LLY up-pipe fits 2004.5-2005 Chevrolet/GMC LLY 6.6L Duramax and installs directly in place of the stock pipe with no modifications required.
Q6: What material is the SPELAB up-pipe made of?
A6: The SPELAB up-pipe is made from high-quality stainless steel with a durable black coating for corrosion resistance and long-term performance.
Q7: Does this up-pipe include gaskets?
A7: Yes, this Duramax up-pipe comes with high-quality gaskets for a secure and leak-free installation.
Q8: What are the benefits of upgrading my stock Duramax up-pipe?
A8: Upgrading to a performance up-pipe improves exhaust flow, reduces turbo lag, enhances boost response, and increases overall engine efficiency.
Q9: Can I use this LML up-pipe with a Duramax delete kit?
A9: Yes, this up-pipe works well with LML delete kits and other Duramax performance upgrades for improved exhaust flow and power.
Q10: How difficult is the installation of this Duramax up-pipe?
A10: Installation requires mechanical expertise and may take a few hours. Professional installation is recommended for best results.
---tab Shipping & Returns---
Fast Shipping Policy
Your order will be dispatched within 1-2 business days , and the package will arrive within your order's estimated date. Click for Shipping Policy
Easy Return Policy
Every order comes with a 14-day free return , which means you don't have to pay for a return slip. Click for Return Policy
SPELAB Auto Parts: 1 year from delivery; supplier conditions apply. SPELAB offers a one-year limited warranty from delivery for material/workmanship defects under normal use, original purchaser only, with proof of purchase. Consumables, wear/cosmetic damage, improper installation, alteration, misuse and removal/installation labor are excluded. Approved remedies are repair, replacement or replacement parts at SPELAB’s discretion.
Return and warranty information is based on what SPELAB Auto Parts offers. Product-specific eligibility and the supplier’s published conditions apply; FullSpecDiesel does not add or extend coverage.
SPELAB Auto Parts warranty policyView complete warrantyProduct conditions
Return and warranty information is based on what SPELAB Auto Parts offers. Product-specific eligibility and the supplier’s published conditions apply; FullSpecDiesel does not add or extend coverage.
- Return eligibility
- SPELAB allows return requests within 30 days of delivery, with authorization and undamaged goods, original packaging and accessories. Tuners are final sale. Customer pays voluntary return shipping; original shipping is not refunded. SPELAB pays return shipping for approved damaged, incorrect or manufacturing-defective items. Transit damage must be reported within two business days and incorrect items within seven days. Based on what SPELAB Auto Parts offers.
- Return window
- Not stated for this product; see supplier terms
- Restocking fee
- See supplier terms; no product-specific fee stated
- Return shipping
- Based on the supplier’s return policy; see terms
- Made to order
- No
- Backorder status
- Not backordered
- Cancellation
- Subject to supplier terms; contact FullSpecDiesel before requesting cancellation
- Warranty provider
- SPELAB Auto Parts
- Warranty duration
- 1 year from delivery; supplier conditions apply
- Compatibility
- Listed for specific vehicle configurations
- Legal use
- Street legal
- Processing estimate
- 3–10 business days supplier processing
- Shipping
- Shipping calculated at checkout
- Signature
- No signature requirement
- Supplier
- SPELAB Auto Parts
Product compatibility is based on the vehicle and product information provided. Review your selected truck, product options, measurements, modifications, and installation requirements before ordering.