Magnaflow Performance 4" Dual Aluminized 'PRO SERIES' (Filter Back) Exhaust System - 2007.5-2010, Chevrolet/GMC Duramax, V8 6.6L (EC-CC/SB-LB) Magnaflow 18915 $605.14 $447.81 You save $157.33 Quick view Compare Add to Cart
Magnaflow Performance 5" Aluminized 'Custom Builder' (Turbo Back) Exhaust System - 2001-2007, Chevrolet/GMC 2500/3500 Duramax, V8 6.6L (EC-CC/SB-LB) Magnaflow 18982 $447.39 $331.07 You save $116.32 Quick view Compare Add to Cart
Magnaflow Performance 4" Aluminized Dual 'PRO SERIES' (Filter Back) Exhaust System - 2011-2013, Chevrolet/GMC Duramax, V8 6.6L (EC-CC/SB-LB) Magnaflow 18995 $588.67 $435.61 You save $153.06 Quick view Compare Add to Cart
Magnaflow Performance 4" Aluminized Custom Builder Kit (Downpipe Back) Exhaust System - 2001-2007, Chevrolet/GMC Duramax, V8 6.6L (EC/CC-LB/SB) Magnaflow 18980 $421.62 $312.00 You save $109.62 Quick view Compare Add to Cart
Magnaflow Performance 4" Aluminized Dual 'Custom Builder' (Down Pipe Back)Exhaust Sysem - 2001-2007, Chevrolet/GMC 2500/3500 Duramax, V8 6.6L (EC-CC/SB-LB) Magnaflow 18981 $622.82 $460.89 You save $161.93 Quick view Compare Add to Cart
Magnaflow Performance 4" Off Road Pro Series (Cat Back) Exhaust System - 2001-2007 Chevrolet, GMC 2500 & 3500 Duramax 6.6L (CC-SB)" Magnaflow 17128 $439.19 $329.39 You save $109.80 Quick view Compare Add to Cart
Magnaflow Performance 4" Dual 'PRO SERIES' (Turbo Back) Exhaust System - 2001-2007 Chevrolet/GMC Duramax 2500HD/3500, 6.6L (EC-LB) Magnaflow 17996 $1,027.50 $770.62 You save $256.88 Quick view Compare Add to Cart
Magnaflow Performance 4" Dual (Cat Back) Exhaust System - 2006-2007, Chevrolet/GMC Duramax 2500HD/3500, 6.6L (CC-SB) Magnaflow 16964 $1,052.12 $789.09 You save $263.03 Quick view Compare Add to Cart
Magnaflow Performance 4" Dual 'XL' (Cat Back) Exhaust System - 2006-2007, Chevrolet/GMC Duramax 2500HD/3500, 6.6L (CC-SB) Magnaflow 16965 $958.48 $718.86 You save $239.62 Quick view Compare Add to Cart
Magnaflow Performance Dual 'BLACK SERIES' (Turbo Back) Exhaust System - 2001-2007, Chevrolet/GMC Duramax 2500HD/3500, 6.6L (CC-SB) Magnaflow 17030 $1,373.20 $1,029.90 You save $343.30 Quick view Compare Add to Cart
Magnaflow Performance Dual (Turbo Back) Exhaust System - 2001-2007, Chevrolet/GMC 2500HD/3500, 6.6L (CC-SB) Magnaflow 16901 $1,202.25 $901.69 You save $300.56 Quick view Compare Add to Cart
Magnaflow Performance Dual 'PRO SERIES' (Turbo Back) Exhaust System - 2001-2007, Chevrolet/GMC Duramax 2500HD/3500, 6.6L (CC-SB) Magnaflow 17903 $997.57 $748.18 You save $249.39 Quick view Compare Add to Cart
Magnaflow Performance Dual 'BLACK SERIES' (Filter Back) Exhaust System - 2007-2010, Chevrolet/GMC Duramax 2500HD/3500, 6.6L (EC/CC-SB/LB) Magnaflow 17027 $1,221.49 $916.12 You save $305.37 Quick view Compare Add to Cart
Magnaflow Performance Dual 'XL' (Filter Back) Exhaust System - 2007-2010, Chevrolet/GMC Duramax 2500HD/3500, 6.6L (EC/CC-SB/LB) Magnaflow 16915 $982.14 $736.61 You save $245.53 Quick view Compare Add to Cart
Magnaflow Performance Dual 'PRO SERIES' (Filter Back) Exhaust System - 2007-2010, Chevrolet/GMC Duramax 2500HD/3500, 6.6L (EC/CC-SB/LB) Magnaflow 17915 $868.77 $651.57 You save $217.20 Quick view Compare Add to Cart
Magnaflow Performance 5" 'XL' (Cat Back) Exhaust System - 2006-2007, Chevrolet/GMC 2500HD/3500, 6.6L (CC-SB) Magnaflow 16961 $744.00 $580.50 You save $163.50 Quick view Compare Add to Cart
