Performance Series

Our premier diesel exhaust systems featuring lifetime backed stainless steel construction and mirror polished finishes on the muffler and welded double wall tips. Expect big power gains from cat-back to turbo-back with our dyno proven straight through design.

Performance Series:
  • Premier Diesel Exhaust System
  • Stainless Steel Construction
  • Mirror Polished Dual Walled Tip
  • Mirror Polished Muffler
Displaying products 1 - 6 of 6 results
Magnaflow DUAL Exhaust System Downpipe-Back 4" SS tubing 16901
$954.52
2001-2007 GM 6.6L Duramax Silverado/Sierra 2500HD/3500 CC/SB LB7/LLY

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Magnaflow DUAL Exhaust System Downpipe-Back 4" SS tubing 16901
Magnaflow Exhaust System Cat-Back 4" SS tubing 16930
$604.78
2001-2005 GM 6.6L Duramax Silverado/Sierra 2500HD/3500 CC/LB LB7/LLY
Magnaflow Exhaust System Cat-Back 4" SS tubing 16930
Magnaflow Exhaust System Cat-Back 4" SS tubing 16932
$604.78
2001-2005 GM 6.6L Duramax Silverado/Sierra 2500HD/3500 CC/SB LB7/LLY
Magnaflow Exhaust System Cat-Back 4" SS tubing 16932
Magnaflow Exhaust System Downpipe-Back 4" SS tubing 16900
$688.84
2001-2007 GM 6.6L Duramax Silverado/Sierra 2500HD/3500 CC/SB LB7/LLY

ratingratingratingratingrating
Magnaflow Exhaust System Downpipe-Back 4" SS tubing 16900
Magnaflow Exhaust System Downpipe-back 4" SS tubing 16934
$587.16
2001-2005 GM 6.6L Duramax Silverado/Sierra 2500HD/3500 EC/LB LB7/LLY
Magnaflow Exhaust System Downpipe-back 4" SS tubing 16934
Magnaflow Exhaust System Downpipe-Back 5" SS tubing 16908
$732.08
2001-2007 GM 6.6L Duramax Silverado/Sierra 2500HD/3500 CC/SB LB7/LLY

ratingratingratingratingrating
Magnaflow Exhaust System Downpipe-Back 5" SS tubing 16908