Products Showing Parts for — {{ active_vehicle.name }}

No Results Showing Parts for — {{ active_vehicle.name }}
USD 878.6
Part #: MAG16903

Magnaflow XL Series Dual Downpipe-Back 4" Exhaust System 16903

2001-2007 GM 6.6L Duramax Silverado/Sierra 2500HD/3500 CC/SB LB7/LLY
Part #: MAG16903
Additional Processing Time Required

An Email Will Be Sent With Expected Shipping Date After Purchase

SHARE
Our Recommendations Compatible Products
Close
Scroll to View More

Description

Material: 100% Stainless Steel
Tubing O.D. Size: 4in.
System Type: Downpipe-Back
TIP O.D. Size: 5in.
TIP Quantity: 2
Single/Dual: Dual
Exit Position: Rear Side Exit

Features and Benefits: All Stainless Steel, Mandrel-Bent, Catback Exhaust System w/ Polished Stainless Steel Tips. Lifetime Warranty, Dyno Tested And Proven To Make Power, Performance Gains In Horsepower And Torque, Great Sound -Has A Smooth; Deep Tone, Easy To Install, Mandrel-Bent. All Welded. Built To Last.

Front-Pipe Back

 

Additional Information

Install Sheet

Vehicle Applications

YEAR MAKE ENGINE
2001 Chevy 6.6L LB7 Duramax
2002 Chevy 6.6L LB7 Duramax
2003 Chevy 6.6L LB7 Duramax
2004 Chevy 6.6L LB7 Duramax
2004.5 Chevy 6.6L LLY Duramax
2005 Chevy 6.6L LLY Duramax
2006 Chevy 6.6L LLY/LBZ Duramax
2007 Chevy 6.6L LLY/LBZ Duramax
2001 GMC 6.6L LB7 Duramax
2002 GMC 6.6L LB7 Duramax
2003 GMC 6.6L LB7 Duramax
2004 GMC 6.6L LB7 Duramax
2004.5 GMC 6.6L LLY Duramax
2005 GMC 6.6L LLY Duramax
2006 GMC 6.6L LLY/LBZ Duramax
2007 GMC 6.6L LLY/LBZ Duramax

Specifications

  • MFG. Number 16903
  • Manufacturer Name MagnaFlow
  • Shipping Weight 89.00 lb.
  • Warranty Yes
  • Warranty Info Lifetime
  • Prop 65 WARNING: Cancer & Reproductive Harm - P65Warnings.ca.gov

Reviews

No Reviews Yet!

Write a Review

Include Your Order Number For a Chance to Win a $100 Gift card

Overall Rating

Your Information

Email Address will not be made public.

Customer Photos

Customer Photos

See what others built Submit your photo

Questions and Answers

No questions about this product. Be the first to ask a question!

Ask a question about this product

Please allow up to 1 business day for reply.

ITEM ADDED TO CART