2004.5-2005 6.6L GM Duramax LLY
Exhaust Components | Exhaust Tips | Mufflers


We offer an assortment of exhaust components to help you modify your existing exhaust system.  Whether you're looking to increase the sound of your exhaust with a muffler delete pipe, change the sound to a different muffler, or just add some style with a polished or black exhaust tip, we've got you covered.  We carry exhaust components from such companies as AFE, FLO~PRO, Diamond Eye, MBRP, Magnaflow, Silverline, Grand Rock, AeroTurbine, and Hushpower.

If you’re having trouble determining the best route for your exhaust system or components, feel free to give us a call or send an e-mail to [email protected] and we’d be happy to steer you in the right direction.

AFE Power MACH FORCE XP 5" Muffler
AFE-49-91012
DPP Price: $170.00
BD Power Duramax UpPipes 01-16 6.6L GM Duramax
BD-1043800
DPP Price: $475.00
Diamond Eye 4" Quick Connect Couplers
DE-QC400-
DPP Price: $94.68
Diamond Eye Quiet Tone Resonator
DE-400405
DPP Price: $72.01
Fleece Performance Stack Cover
FPE-STK-CVR
DPP Price: $39.99
 
FLO~PRO Performance Diesel Mufflers
FLO-
DPP Price: $87.36
 
FLO~PRO Turbo Direct Pipe 04.5-10 GM Duramax
FLO-10100
DPP Price: $149.33
 
Grand Rock 5" Hood Stack 20" long Kits
GR-HSK-5
DPP Price: $125.19
Grand Rock 6" Hood Stack 20" long Kits
GR-HSK-6
DPP Price: $130.76
 
Grand Rock 7" Hood Stack 20" long Kits
GR-HSK-7
DPP Price: $201.77
Grand Rock Dual 4" Stack Bed Kit
GR-DPU-4SK
DPP Price: $273.42
Grand Rock Dual 5" Stack Bed Kit
GR-
DPP Price: $325.86
Grand Rock Dual 6" Stack Bed Kit
GR-
DPP Price: $344.52
 
Grand Rock Dual 7" Stack Bed Kit
GR-
DPP Price: $363.16
Grand Rock High Flow 5" x 51" Muffler | HF-1051
GR-HF-1051
DPP Price: $286.06
Grand Rock Single 4" Stack Bed Kit
GR-SPU-4SK
DPP Price: $150.93
Grand Rock Single 5" Stack Bed Kit
GR-
DPP Price: $198.64
Grand Rock Single 6" Stack Bed Kit
GR-
DPP Price: $213.17
Grand Rock Single 7" Stack Bed Kit
GR-
DPP Price: $224.24
MBRP 4" ID to 5" ID Exhaust Reducer UA2004
MBRP-UA2004
DPP Price: $19.99
 
MBRP 4" Quiet Tone Diesel Muffler
MBRP-M1004
DPP Price: $139.99
MBRP 4" Resonator T304 Stainless R1009
MBRP-R1009
DPP Price: $159.99
MBRP Smokers Stack Bracket Kit KT1004
MBRP-KT1004
DPP Price: $59.99
 
MBRP Smokers Straight Top Stainless Steel Stacks
MBRP-B1510
DPP Price: $179.99
MBRP Smokers Turnout Black Series Stacks
MBRP-
DPP Price: $129.99