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 - 9 of 9 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 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 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
Magnaflow Performance 4" Cat-Back Dual Exhaust System 16964
$803.51
2006-2007 GM 6.6L Duramax CC/SB
Magnaflow Performance 4" Cat-Back Dual Exhaust System 16964
Magnaflow Performance 4" Cat-Back Exhaust System 16940
$578.07
2006-2007 GM 6.6L Duramax CC/LB 3500 Dually
Magnaflow Performance 4" Cat-Back Exhaust System 16940
Magnaflow Performance 4" Cat-Back Exhaust System 16942
$595.42
2006-2007 GM 6.6L Duramax CC/SB
Magnaflow Performance 4" Cat-Back Exhaust System 16942
Magnaflow Performance 4" Cat-Back Exhaust System 16944
$578.08
2006-2007 GM 6.6L Duramax EC/LB
Magnaflow Performance 4" Cat-Back Exhaust System 16944
Magnaflow Performance 5" Cat-Back Exhaust System 16960
$658.38
2006-2007 GM 6.6L Duramax CC/SB

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Magnaflow Performance 5" Cat-Back Exhaust System 16960
Magnaflow Performance 5" Cat-Back Exhaust System 16962
$658.38
2006-2007 GM 6.6L Duramax CC/LB

ratingratingratingratingrating
Magnaflow Performance 5" Cat-Back Exhaust System 16962