Exhaust Modifications and Upgrades

Make your Seadoo watercraft roar with our Sea Doo exhaust upgrades such as rear exhaust kits, free flow exhausts and waterbox upgrades from RIVA Racing and R&D Products.

Product Image Item Name- Model Price
RIVA Sea-Doo 2018+ RXT/GTX 300 Free Flow Exhaust Kit

RIVA Sea-Doo 2018+ RXT/GTX 300 Free Flow Exhaust Kit

Replaces the restrictive sound suppression system located between the water box and hull exit on your watercraft. Improves engine performance by...
RS16120 $199.95

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RIVA Sea-Doo 2018+ RXT/GTX 300 Rear Exhaust Kit

RIVA Sea-Doo 2018+ RXT/GTX 300 Rear Exhaust Kit

The amazing automotive design of our rear exhaust kit will make your ski stand out from the crowd! The kit delivers performance and cutting-edge...
RS15120 $419.95

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RIVA Sea-Doo RXP-X 300 Rear Exhaust Kit

RIVA Sea-Doo RXP-X 300 Rear Exhaust Kit

Our rear exhaust kit delivers performance and cutting-edge style. Allows for removal of restrictive sound suppression system located between water...
RS15150 $349.95

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RIVA Sea-Doo RXP/RXT 300 Free Flow Exhaust Kit

RIVA Sea-Doo RXP/RXT 300 Free Flow Exhaust Kit

Replaces the restrictive sound suppression system located between the water box and hull exit on your watercraft. Improves engine performance by...
RS16140-1 $209.95

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RIVA Sea-Doo RXT-X 300 Rear Exhaust Kit

RIVA Sea-Doo RXT-X 300 Rear Exhaust Kit

Our rear exhaust kit delivers performance and cutting-edge style. Allows for removal of restrictive sound suppression system located between water...
RS15140 $349.95

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WORX Sea-Doo RXPX/RXTX 300hp Free flow exhaust

WORX Sea-Doo RXPX/RXTX 300hp Free flow exhaust

WORX Sea-Doo Free Flow exhaust elbow replaces the restrictive OEM sound suppression baffle in any New Sea-Doo 300hp watercraft. Black coated...
WR04029 $115.00

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WORX Seadoo RXPX 260/300 Rear Exhaust Kit

WORX Seadoo RXPX 260/300 Rear Exhaust Kit

2.5 INCH BILLET OUTLET MOULDED SILICONE HOSE eliminate resonance to deliver tough, throaty exhaust sound Standard outlet Block Off included in kit...
WR04039 $359.00

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RIVA Sea-Doo O2 Sensor Installation Kit

RIVA Sea-Doo O2 Sensor Installation Kit

Our O2 Sensor Installation Kit enables you to easily and professionally modify your Sea-Doo exhaust manifold to accept the popular Bosch O2 sensor....
RS15050-SK-O2 $69.95

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RIVA Rear Exhaust Kit, Sea Doo GTR 215, RXP-X 260

RIVA Rear Exhaust Kit, Sea Doo GTR 215, RXP-X 260

Our rear exhaust kit delivers performance and cutting-edge style. Allows for removal of restrictive sound suppression system located between water...
RS15110-1 $299.95

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RIVA Sea-Doo S3 Hull Rear Exhaust Kit

RIVA Sea-Doo S3 Hull Rear Exhaust Kit

Our rear exhaust kit delivers performance and cutting-edge style. Allows for removal of restrictive sound suppression system located between water...
RS15100-2 $299.95

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WORX Seadoo Rear Exhaust Kit for GTR and GTI

WORX Seadoo Rear Exhaust Kit for GTR and GTI

3 INCH BILLET OUTLET MOULDED SILICONE HOSE eliminate resonance to deliver tough, throaty exhaust sound Standard outlet Block Off included in kit...
WR04013 $359.00

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RIVA SEA-DOO GTR/GTR-X 230 REAR EXHAUST KIT

RIVA SEA-DOO GTR/GTR-X 230 REAR EXHAUST KIT

Our GTR/GTR-X 230 rear exhaust kit delivers performance and cutting-edge style. Allows for removal of restrictive sound suppression system located...
RS15160 $349.95

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RIVA Sea-Doo GTR 230 Free Flow Exhaust

RIVA Sea-Doo GTR 230 Free Flow Exhaust

Replaces the restrictive sound suppression system located between the water box and hull exit of your GTR 230 watercraft. Improves engine performance...
RS16160 $129.95

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RIVA Sea-Doo RXT-X 260/iS/aS, RXP-X 260, GTR 215 Free Flow Exhaust Kit

RIVA Sea-Doo RXT-X 260/iS/aS, RXP-X 260, GTR 215 Free Flow Exhaust Kit

Replaces the restrictive sound suppression system located between the water box and hull exit on your watercraft. Improves engine performance by...
RS16090 $129.95

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RIVA Sea-Doo Free Flow Exhaust Kit, RXPX/RXTX 255, 07 & newer RXP/RXP 215

RIVA Sea-Doo Free Flow Exhaust Kit, RXPX/RXTX 255, 07 & newer RXP/RXP 215

Replaces the restrictive sound suppression system located between the water box and hull exit on your watercraft improving engine performance by...
RS16080 $89.95

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RIVA Sea-Doo Rear Exhaust Kit 255/215 (fits RXP/RXT/GTX and X models)

RIVA Sea-Doo Rear Exhaust Kit 255/215 (fits RXP/RXT/GTX and X models)

Kit allows removal of restrictive sound suppression system located between waterbox and hull exit. Improves engine performance by reducing back...
RS15050-1 $269.95

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WORX Seadoo 4-Tec (All) Free Flow Exhaust Pipe

WORX Seadoo 4-Tec (All) Free Flow Exhaust Pipe

WORX SEADOO Free Flow exhaust elbow replaces the restrictive OEM sound suppression baffle in any SEADOO 4-tec watercraft. Black anodised Aluminium...
WR04027 $115.00

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RIVA Sea-Doo Waterbox for RXP/RXT/GTX 300 HP

RIVA Sea-Doo Waterbox for RXP/RXT/GTX 300 HP

Our Pro-Series Sea-Doo Water Boxes deliver increased horsepower and performance by reducing exhaust restriction and back pressure. Developed on a...
RS16141 $419.95

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RIVA Seadoo S3/T3/GTR WaterBox

RIVA Seadoo S3/T3/GTR WaterBox

Applications: 2012 & Newer Sea-Doo RXP-X (T3) Models 2009 & Newer Sea-Doo RXT/GTX iControl (S3) Models Our Pro-Series Sea-Doo Water Boxes deliver...
RS16091 $419.95

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TDR Seadoo 300 RXPX /RXTX/ GTX Ltd waterbox

TDR Seadoo 300 RXPX /RXTX/ GTX Ltd waterbox

Seadoo 300 RXPX /RXTX/ GTX Ltd waterbox . All TDR WATERBOXES are made to order and build time is about 2 weeks.
02-0111 $260.00

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TDR Sea Doo 2008-11 RXTX, RXPX, RXP 215, GTX 155 waterbox

TDR Sea Doo 2008-11 RXTX, RXPX, RXP 215, GTX 155 waterbox

SeaDoo 2008-11 RXTX, RXPX, RXP 215, GTX 155 waterbox using stock exhaust. All TDR WATERBOXES are made to order and build time is about 2 weeks.
02-0084 $260.00

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TDR Sea Doo 2008-11 RXTX,RXPX,RXP 215,GTX 155 using Riva rear exhuast

TDR Sea Doo 2008-11 RXTX,RXPX,RXP 215,GTX 155 using Riva rear exhuast

SeaDoo 2008-11 RXTX,RXPX,RXP 215,GTX 155 using rear exhuast. Waterbox has built-in "S" pipe to connect directly to billet rear exit.All TDR...
02-0086 $295.00

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TDR Sea Doo RXPX waterbox 2011 and up for rear exit 2 3/4"

TDR Sea Doo RXPX waterbox 2011 and up for rear exit 2 3/4"

SeaDoo RXPX waterbox 2011 and up S3 hull, T3 hull. Can be with stock exhaust hose or with Riva free flow exhaust kit.All TDR WATERBOXES are made to...
02-0099 $295.00

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TDR Sea Doo waterbox RXPX 2011 and up for rear exit 3"

TDR Sea Doo waterbox RXPX 2011 and up for rear exit 3"

All TDR WATERBOXES are made to order and build time is about 2 weeks.
02-0106 $295.00

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TDR SeaDoo RXP (215 hp) 2007 & older using Riva rear exhaust

TDR SeaDoo RXP (215 hp) 2007 & older using Riva rear exhaust

SeaDoo RXP (215 hp) waterbox 2007 & older using rear exit. Waterbox has a built-in "S" pipe to connect directly to billet rear exit.
02-0083 $295.00

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TDR SeaDoo RXP, RXT 4 stroke 2004-07 waterbox

TDR SeaDoo RXP, RXT 4 stroke 2004-07 waterbox

SeaDoo RXP, RXT 4 stroke 2004-07 waterbox
02-0080 $210.00

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RIVA Sea-Doo Exhaust Tube for GTR/RXP-X T3 Hull for use with RIVA Waterbox

RIVA Sea-Doo Exhaust Tube for GTR/RXP-X T3 Hull for use with RIVA Waterbox

Mandrel bent aluminum exhaust tube with bead rolled ends couples our Pro-Series Water Box (part# RS16091) with our Billet Rear Exhaust Outlet (part#...
RS16091-ET-110 $119.95

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RIVA Seadoo Rear Exhaust Outlet Kit S3 / T3 Hull Skis (2.75")

RIVA Seadoo Rear Exhaust Outlet Kit S3 / T3 Hull Skis (2.75")

Constructed from billet aluminum with laser etched graphics and anodized to prevent corrosion. Includes template for installation to line up with...
RS15090-ET $129.95

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Riva Silicone Exhaust Coupler Kit for Riva Water Box

Riva Silicone Exhaust Coupler Kit for Riva Water Box

Used when installing RIVA Pro-Series Aluminum Water Boxes in Sea-Doo RXP-X, RXT-X, RXP, RXT & GTX-SC models that have the stock exhaust outlet in...
RS16082-ECK $22.95

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RIVA Rear Storage Bucket Seadoo IS

RIVA Rear Storage Bucket Seadoo IS

Our rear storage tub for SeaDoo S3 iS & aS models allows installation of RIVA Rear Exhaust Kit (RS15100-1) or RIVA Pro-Series Water Box (RS16091)....
RS15090-RSB $49.95

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RIVA RXP/ RXT Exhaust Tip Kit Seadoo (2.75")

RIVA RXP/ RXT Exhaust Tip Kit Seadoo (2.75")

Kit allows you to relocate exhaust outlet to rear of craft when using aftermarket intercooler systems or water boxes. Includes billet through-hull...
RS15050-ET $129.95

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WORX 2 1/2" Exhaust Tip

WORX 2 1/2" Exhaust Tip

WR04004-2 $175.00

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WORX 2 3/4" Exhaust Tip

WORX 2 3/4" Exhaust Tip

WR04013-2 $175.00

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WORX 3 1/2" Exhaust Tip

WORX 3 1/2" Exhaust Tip

WR04012-2 $195.00

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Rude Performance Exhaust Tip Kit (2.75")

Rude Performance Exhaust Tip Kit (2.75")

This is a complete exhaust tip with die cut gasket, bolts and stock exhaust blockoff plug. Exhaust tip is bare aluminum.
Rude Exhaust $129.95

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