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  Products  > Exhaust Parts  > Dana Marine Exhaust Systems
Category Products for Dana Marine Exhaust Systems at Marine Industries West
   Dana Marine Flow Torque exhaust systems are the highest quality performance exhaust on the market. From our custom exterior design to the inside runner length and diameter, no other exhaust systems compare. We offer a wide variety of riser styles to fit any application. Our internal Vortex merge collector takes marine exhaust to another level. Modeled after automotive racing exhaust, our systems use exhaust scavenging technology for optimum performance. At Dana Marine, we deliver quality and performance.

See below for product listings and options.
496 Flow Torque Exhaust Kit Product Details
EX-2000
496 Flow Torque Exhaust Kit
DMP's new 496 exhaust kit is 17.5 tall and has been assembled using our proven Vortex exhaust technology. DMP's Vortex designs use exhaust scavenging technology to create maximum HP and torque. DMP is the first exhaust company to provide printed dyno results, and we stand behind our claims. We've designed this kit to be a direct bolt on with no fabrication required. Kits include our high performance internally runnered aluminum manifolds, stainless steel Vortex 4 risers, and all necessary installation hardware. This is a direct Mercruiser replacement for 496 Mag and HO engines. 2005 and later 496HO applications will also require an upgraded fuel pressure regulator part number EX-2010. Dyno sheets can be viewed by going to the "Instructions" icon on our website. Note: This exhaust system is designed to replace Mercruiser 496 exhaust systems with 8 3/4" tall risers. Mercruiser also makes a 10 3/4" tall riser. If your boat is equipped with the 10 3/4" tall riser you will need to order our spacer kit part #EX-0023.
$5,295.00  
Adjustable Fuel Pressure Regulator Product Details
EX-2010
Adjustable Fuel Pressure Regulator
Fuel pressure regulator for late model 496 HO applications. Used when upgrading to DMP Flow Torque exhaust.
$189.00  
Vortex Exhaust Kit - #3 Bravo Product Details
EX-103K
Vortex Exhaust Kit - #3 Bravo
Dana Marine Flow Torque exhaust systems are the highest quality performance exhaust on the market. This kit features DMP's full length runner exhaust manifolds and DMP's Vortex III stainless risers for Bravo exhaust locations. Our Vortex design uses exhaust scavenging technology to create maximum HP and torque. Vortex III risers feature a 3" Vortex I.D. Suggested for use on engines making 310 to 400 HP. Kits include all necessary gaskets, fittings, and mounting bolts. This kit is assembled with the following pre-selected standard products. Feel free to change quanities or deselect items if necessary. Optional items listed below can be added to your kit by selecting the check box and specifying the quantity.
Vortex Exhaust Kit - #3 Bravo Product Details
Vortex Exhaust Kit - #3 Silent Choice Product Details
EX-103K-SC
Vortex Exhaust Kit - #3 Silent Choice
Dana Marine Flow Torque exhaust systems are the highest quality performance exhaust on the market. This kit features DMP's full length runner exhaust manifolds and DMP's Vortex III stainless risers for silent choice applications. Our Vortex design uses exhaust scavenging technology to create maximum HP and torque. Vortex III risers feature a 3" Vortex I.D. Suggested for use on engines making 310 to 400 HP. Silent choice risers have camshaft limitations to prevent water reversion. Kits include all necessary gaskets, fittings, and mounting bolts. This kit is assembled with the following pre-selected standard products. Feel free to change quanities or deselect items if necessary. Optional items listed below can be added to your kit by selecting the check box and specifying the quantity.
Vortex Exhaust Kit - #3 Silent Choice Product Details
Vortex Exhaust Kit - #3 Downturn Product Details
EX-103K-DT
Vortex Exhaust Kit - #3 Downturn
Dana Marine Flow Torque exhaust systems are the highest quality performance exhaust on the market. This kit features DMP's full length runner exhaust manifolds and DMP's Vortex III stainless steel downturn risers. Downturn risers are designed for lowered exhaust locations such as under swim platforms. Our Vortex design uses exhaust scavenging technology to create maximum HP and torque. Vortex III risers feature a 3" Vortex I.D. Suggested for use on engines making 310 to 400 HP. Kits include all necessary gaskets, fittings, and mounting bolts. This kit is assembled with the following pre-selected standard products. Feel free to change quanities or deselect items if necessary. Optional items listed below can be added to your kit by selecting the check box and specifying the quantity.
Vortex Exhaust Kit - #3 Downturn Product Details
Vortex Exhaust Kit - #4 Bravo Product Details
EX-104K
Vortex Exhaust Kit - #4 Bravo
Dana Marine Flow Torque exhaust systems are the highest quality performance exhaust on the market. This kit features DMP's full length runner exhaust manifolds and DMP's Vortex IV stainless risers for Bravo exhaust locations. Our Vortex design uses exhaust scavenging technology to create maximum HP and torque. Vortex IV risers feature a 3.250" Vortex I.D. Suggested for use on engines making 410 to 500 HP. Kits include all necessary gaskets, fittings, and mounting bolts. This kit is assembled with the following pre-selected standard products. Feel free to change quanities or deselect items if necessary. Optional items listed below can be added to your kit by selecting the check box and specifying the quantity.
Vortex Exhaust Kit - #4 Bravo Product Details
Vortex Exhaust Kit - #4 Silent Choice Product Details
EX-104K-SC
Vortex Exhaust Kit - #4 Silent Choice
Dana Marine Flow Torque exhaust systems are the highest quality performance exhaust on the market. This kit features DMP's full length runner exhaust manifolds and DMP's Vortex IV stainless risers for silent choice applications. Our Vortex design uses exhaust scavenging technology to create maximum HP and torque. Vortex IV risers feature a 3.250" Vortex I.D. Suggested for use on engines making 410 to 500 HP. Silent choice risers have camshaft limitations to prevent water reversion. Kits include all necessary gaskets, fittings, and mounting bolts. This kit is assembled with the following pre-selected standard products. Feel free to change quanities or deselect items if necessary. Optional items listed below can be added to your kit by selecting the check box and specifying the quantity.
Vortex Exhaust Kit - #4 Silent Choice Product Details
Vortex Exhaust Kit - #4 Downturn Product Details
EX-104K-DT
Vortex Exhaust Kit - #4 Downturn
Dana Marine Flow Torque exhaust systems are the highest quality performance exhaust on the market. This kit features DMP's full length runner exhaust manifolds and DMP's Vortex IV stainless steel downturn risers. Downturn risers are designed for lowered exhaust locations such as under swim platforms. Our Vortex design uses exhaust scavenging technology to create maximum HP and torque. Vortex IV risers feature a 3.250" Vortex I.D. Suggested for use on engines making 410 to 500 HP. Kits include all necessary gaskets, fittings, and mounting bolts. This kit is assembled with the following pre-selected standard products. Feel free to change quanities or deselect items if necessary. Optional items listed below can be added to your kit by selecting the check box and specifying the quantity.
Vortex Exhaust Kit - #4 Downturn Product Details
Vortex Exhaust Kit - #5 Bravo Product Details
EX-105K
Vortex Exhaust Kit - #5 Bravo
Dana Marine Flow Torque exhaust systems are the highest quality performance exhaust on the market. This kit features DMP's full length runner exhaust manifolds and DMP's Vortex V stainless risers for Bravo exhaust locations. Our Vortex design uses exhaust scavenging technology to create maximum HP and torque. Vortex V risers feature a 3.5" Vortex I.D. Suggested for use on engines making 510 to 1000 HP. Kits include all necessary gaskets, fittings, and mounting bolts. This kit is assembled with the following pre-selected standard products. Feel free to change quanities or deselect items if necessary. Optional items listed below can be added to your kit by selecting the check box and specifying the quantity.
Vortex Exhaust Kit - #5 Bravo Product Details
Vortex Exhaust Kit - #5 Silent Choice Product Details
EX-105K-SC
Vortex Exhaust Kit - #5 Silent Choice
Dana Marine Flow Torque exhaust systems are the highest quality performance exhaust on the market. This kit features DMP's full length runner exhaust manifolds and DMP's Vortex V stainless risers for silent choice applications. Our Vortex design uses exhaust scavenging technology to create maximum HP and torque. Vortex V risers feature a 3.5" Vortex I.D. Suggested for use on engines making 510 to 1000 HP. Silent choice risers have camshaft limitations to prevent water reversion. Kits include all necessary gaskets, fittings, and mounting bolts. This kit is assembled with the following pre-selected standard products. Feel free to change quanities or deselect items if necessary. Optional items listed below can be added to your kit by selecting the check box and specifying the quantity.
Vortex Exhaust Kit - #5 Silent Choice Product Details
Vortex Exhaust Kit - #5 Downturn Product Details
EX-105K-DT
Vortex Exhaust Kit - #5 Downturn
Dana Marine Flow Torque exhaust systems are the highest quality performance exhaust on the market. This kit features DMP's full length runner exhaust manifolds and DMP's Vortex V stainless steel downturn risers. Downturn risers are designed for lowered exhaust locations such as under swim platforms. Our Vortex design uses exhaust scavenging technology to create maximum HP and torque. Vortex V risers feature a 3.5" Vortex I.D. Suggested for use on engines making 510 to 1000 HP. Kits include all necessary gaskets, fittings, and mounting bolts. This kit is assembled with the following pre-selected standard products. Feel free to change quanities or deselect items if necessary. Optional items listed below can be added to your kit by selecting the check box and specifying the quantity.
Vortex Exhaust Kit - #5 Downturn Product Details
Flow Torque Exhaust Manifolds (pair) Product Details
EX-1000
Flow Torque Exhaust Manifolds (pair)
Dana Marine Flow Torque exhaust systems are the highest quality performance exhaust on the market. From our custom exterior design to the inside runner length and diameter, no other exhaust systems compare. We offer a wide variety of riser styles to fit any application. Our internal Vortex merge collector takes marine exhaust to another level. Modeled after automotive racing exhaust, our systems use exhaust scavenging technology for optimum performance. At Dana Marine, we deliver quality and performance. Risers sold separately.
$2,595.00  
Vortex IV Risers - Bravo (pr) Product Details
EX-0400
Vortex IV Risers - Bravo (pr)
DMP's Vortex IV risers are constructed from highly polished stainless steel. These risers are designed to run through transom in Bravo exhaust locations. Our Vortex design uses exhaust scavenging technology to create maximum HP and torque. Vortex IV risers feature a 3.250" Vortex I.D. This pipe is designed for engines that make 410 HP to 500 HP. Sold in pairs.
$2,695.00  
Vortex IV Risers - Silent Choice (pr) Product Details
EX-0400SC
Vortex IV Risers - Silent Choice (pr)
DMP's Vortex IV risers are constructed from highly polished stainless steel. Silent choice risers will fit with most silent choice and "S" pipe installations. Our Vortex design uses exhaust scavenging technology to create maximum HP and torque. Vortex IV risers feature a 3.250" Vortex I.D. This pipe is designed for engines that make 410 HP to 500 HP. Silent choice style risers have camshaft limitations to prevent reversion. Sold in pairs.
$2,695.00  
Vortex IV Risers - Downturn (pr) Product Details
EX-0400DT
Vortex IV Risers - Downturn (pr)
DMP's Vortex IV risers are constructed from highly polished stainless steel. These risers are designed for lowered exhaust locations such as under a swim platform. Our Vortex design uses exhaust scavenging technology to create maximum HP and torque. Vortex IV risers feature a 3.250" Vortex I.D. This pipe is designed for engines that make 410 HP to 500 HP. Sold in pairs.
$2,995.00  
Vortex V Risers - Bravo (pr) Product Details
EX-0500
Vortex V Risers - Bravo (pr)
DMP's Vortex V risers are constructed from highly polished stainless steel. These risers are designed to run through transom in Bravo exhaust locations. Our Vortex design uses exhaust scavenging technology to create maximum HP and torque. Vortex V risers feature a 3.5" Vortex I.D. This pipe is designed for engines that make 510 HP to 1000 HP. Sold in pairs.
$2,695.00  
Vortex V Risers - Silent Choice (pr) Product Details
EX-0500SC
Vortex V Risers - Silent Choice (pr)
DMP's Vortex V risers are constructed from highly polished stainless steel. Silent choice risers will fit with most silent choice and "S" pipe installations. Our Vortex design uses exhaust scavenging technology to create maximum HP and torque. Vortex V risers feature s 3.5" Vortex I.D. This pipe is designed for engines that make 510 HP to 1000 HP. Silent choice style risers have camshaft limitations to prevent reversion. Sold in pairs.
$2,695.00  
Vortex V Risers - Downturn (pr) Product Details
EX-0500DT
Vortex V Risers - Downturn (pr)
DMP's Vortex V risers are constructed from highly polished stainless steel. These risers are designed for lowered exhaust locations such as under a swim platform. Our Vortex design uses exhaust scavenging technology to create maximum HP and torque. Vortex V risers feature a 3.5" Vortex I.D. This pipe is designed for engines that make 510 HP to 1000 HP. Sold in pairs.
$2,995.00  
Shift/EFI Module Adapter Bracket   Product Details
EX-0018
Shift/EFI Module Adapter Bracket
This bracket can be used to adapt a Mercruiser shift assembly or a Mercruiser EFI module to Dana Marine exhaust systems. Using this bracket will allow for the shift or EFI assembly to stay in the stock location. One must be purchased for each application.
$45.95  
Oil Filter Adapter Bracket Product Details
EX-0019
Oil Filter Adapter Bracket
Oil filter bracket to retain the stock Mercruiser oil filter head in the stock location when installing Dana Marine exhaust.
$41.71  
O2 Sensor Spacer Plate Set Product Details
EX-0022
O2 Sensor Spacer Plate Set
These billet aluminum spacer blocks are designed to fit Dana Marine exhaust only. 1" Thick 6061 aluminum blocks fit between the riser and manifolds. They accept a standard 18MM x 1.25 O2 sensor. Includes (2) spacers, mounting studs, and gaskets.
$299.00  
3
EX-0023
3" Spacer Block Kit
Billet aluminum water cooled spacer block kit for Dana Flow Torque Exhaust. This kit includes (2) billet water cooled spacer blocks, extended stud kit, (4) gaskets, (4) 90 degree fittings, (4) jumper hoses, and (8) hose clamps.
$749.00  
Replacement Jumper Hose Product Details
EX-0017
Replacement Jumper Hose
Jumper hose for use with Dana exhaust manifolds and risers.
$19.76  
Exhaust Riser Gaskets (Set) Product Details
EX-G-0020
Exhaust Riser Gaskets (Set)
Exhaust riser gaskets for all model DMP risers.
$32.50  
Exhaust Manifold Gaskets (Set) Product Details
EX-G-0010
Exhaust Manifold Gaskets (Set)
Exhaust manifold gaskets (Set)
$36.50  
3/4
B90F-3410
3/4"P X 1"H 90
Chromed brass fitting.
$15.99  
3/4
BFTG-3434
3/4"P X 3/4"H Straight
Chromed brass fitting.
$15.95  

Prices subject to change without notice.