Shop KTM Duke 390 Aftermarket Exhaust

Sponsored
$299.95
Leovince Exhaust Header KTM 390 Adventure / Husqvarna 401 2020-2024
RevZilla
$299.95
Leovince Exhaust Header KTM 390 Adventure / Husqvarna 401 2020-2024
RevZilla
$249.95
Leovince GP Corsa EVO Slip-On Exhaust KTM 390 Duke 2021-2023
RevZilla
$249.95
Leovince GP Corsa EVO Slip-On Exhaust KTM 390 Duke 2021-2023
RevZilla
$674.99
$749.99
Big Gun EXO R Full System Exhaust KTM / Husqvarna / Gas Gas 250Cc-350C
RevZilla
10% off
$674.99
$749.99
Big Gun EXO R Full System Exhaust KTM / Husqvarna / Gas Gas 250Cc-350C
RevZilla
$399.95
Leovince GP One Slip-On Exhaust KTM 390 Duke / RC390 2017-2020
RevZilla
$399.95
Leovince GP One Slip-On Exhaust KTM 390 Duke / RC390 2017-2020
RevZilla
$459.00
Yoshimura Alpha T Street Series Works Slip-On Muffler With Stainless Steel Sleeve For KTM 390 Duke/RC 390
PartsGiant
Free shipping
$459.00
Yoshimura Alpha T Street Series Works Slip-On Muffler With Stainless Steel Sleeve For KTM 390 Duke/RC 390
PartsGiant
$133.94
Stainless Steel Modified 51mm Muffler Exhasut Pipe For Duke 390 200 2012-2016
eBay.com
Free shipping
$133.94
Stainless Steel Modified 51mm Muffler Exhasut Pipe For Duke 390 200 2012-2016
eBay.com
$215.99
$239.99
FMF Powercore 2.1 Silencer-Dirtbike Exhaust Silencer 025278
Motosport
Free shipping
10% off
$215.99
$239.99
FMF Powercore 2.1 Silencer-Dirtbike Exhaust Silencer 025278
Motosport
$449.99
KTM Akrapovic "Slip-On Line" Titanium Silencer, 79505979000
Amazon.com
Free shipping
$449.99
KTM Akrapovic "Slip-On Line" Titanium Silencer, 79505979000
Amazon.com
$249.95
Leovince GP Corsa EVO Slip-On Exhaust KTM 390 Duke 2021-2023 OS 3399E
J&P Cycles
90-day returns (most items)
$249.95
Leovince GP Corsa EVO Slip-On Exhaust KTM 390 Duke 2021-2023 OS 3399E
J&P Cycles
$245.95
Leovince Cat Eliminating Mid-Pipe KTM 390 / Husqvarna 401 2017-2020
RevZilla
$245.95
Leovince Cat Eliminating Mid-Pipe KTM 390 / Husqvarna 401 2017-2020
RevZilla
$469.95
Leo Vince LV One EVO Slip-On Muffler Stainless/Carbon Fiber For KTM 390 Duke 2017-2018/2020
PartsGiant
Free shipping
$469.95
Leo Vince LV One EVO Slip-On Muffler Stainless/Carbon Fiber For KTM 390 Duke 2017-2018/2020
PartsGiant
$325.03
51mm Dual-Outlet Exhaust Pipe Steel Modified For Duke 390 125 250 2017-2020
eBay.com
Free shipping
$325.03
51mm Dual-Outlet Exhaust Pipe Steel Modified For Duke 390 125 250 2017-2020
eBay.com
$289.95
Leovince LV-10 Slip-On Exhaust KTM 390 Duke 2021-2023
RevZilla
$289.95
Leovince LV-10 Slip-On Exhaust KTM 390 Duke 2021-2023
RevZilla
$259.95
Leovince GP Corsa Slip-On Exhaust KTM 390 Duke 2021-2023
RevZilla
$259.95
Leovince GP Corsa Slip-On Exhaust KTM 390 Duke 2021-2023
RevZilla
$143.91
51mm Exhaust Mid Pipe Tail Muffler Modified For Duke 125 250 390 ADV 2020-2023
eBay.com
Free shipping
$143.91
51mm Exhaust Mid Pipe Tail Muffler Modified For Duke 125 250 390 ADV 2020-2023
eBay.com
$322.77
$1,074.99
FMF Factory 4.1 RCT Complete Exhaust With Stainless Megabomb, Aluminum With Carbon Fiber End Cap-Dirtbike Full System Exhaust 045649-CL77
Motosport
Free shipping
69% off
$322.77
$1,074.99
FMF Factory 4.1 RCT Complete Exhaust With Stainless Megabomb, Aluminum With Carbon Fiber End Cap-Dirtbike Full System Exhaust 045649-CL77
Motosport
$579.95
Leovince LV One EVO Slip-On Exhaust KTM 390 Duke 2021-2023
RevZilla
$579.95
Leovince LV One EVO Slip-On Exhaust KTM 390 Duke 2021-2023
RevZilla
$369.95
Leo Vince GP One Slip-On Exhaust Stainless For KTM RC 390/390 Duke
PartsGiant
Free shipping
$369.95
Leo Vince GP One Slip-On Exhaust Stainless For KTM RC 390/390 Duke
PartsGiant
$103.94
Titanium Exhaust Modified Motorcycle 51mm Muffler For Duke 250 390 ADV 2020-2023
eBay.com
Free shipping
$103.94
Titanium Exhaust Modified Motorcycle 51mm Muffler For Duke 250 390 ADV 2020-2023
eBay.com
$269.95
Leovince LV-10 Slip-On Exhaust KTM 390 Duke 2021-2023
RevZilla
$269.95
Leovince LV-10 Slip-On Exhaust KTM 390 Duke 2021-2023
RevZilla
$259.79
$337.39
Mivv Mk3 Steel Black Racing Slip On 390 Duke 2024
Motostorm EN
30-day returns (most items)
23% off
$259.79
$337.39
Mivv Mk3 Steel Black Racing Slip On 390 Duke 2024
Motostorm EN
$128.13
$148.99
Stainless Steel Exhaust Pipe 51mm Mufflers Modified For Duke 200 390
eBay
Free shipping
14% off
$128.13
$148.99
Stainless Steel Exhaust Pipe 51mm Mufflers Modified For Duke 200 390
eBay
$299.95
Leo Vince LV-10 Slip-On Muffler Carbon Fiber/Stainless For KTM 390 Duke 2021-2022
PartsGiant
12
Free shipping
$299.95
Leo Vince LV-10 Slip-On Muffler Carbon Fiber/Stainless For KTM 390 Duke 2021-2022
PartsGiant
$329.00
Scalvini Factory Works Pipe-Dirtbike Exhaust Pipe M-KTM125144C/16
Motosport
Free shipping
$329.00
Scalvini Factory Works Pipe-Dirtbike Exhaust Pipe M-KTM125144C/16
Motosport
$159.07
Slip On Exhaust Muffler Tail Pipe Modified For Duke 390 Adv 2020-2022
eBay
Free shipping
$159.07
Slip On Exhaust Muffler Tail Pipe Modified For Duke 390 Adv 2020-2022
eBay
$629.00
Yoshimura AT2 Street Series Works Slip-On Muffler SS/CF For KTM 390 Adventure 2020
PartsGiant
Free shipping
$629.00
Yoshimura AT2 Street Series Works Slip-On Muffler SS/CF For KTM 390 Adventure 2020
PartsGiant
$178.01
Mid Exhaust Link Pipe Modified 51mm Muffler Tip For Duke 390 250 RC390 2021-2023
eBay.com
Free shipping
$178.01
Mid Exhaust Link Pipe Modified 51mm Muffler Tip For Duke 390 250 RC390 2021-2023
eBay.com
$499.00
Yoshimura Alpha T Works Street Slip-On Exhaust KTM 390 Duke / RC390 20
RevZilla
$499.00
Yoshimura Alpha T Works Street Slip-On Exhaust KTM 390 Duke / RC390 20
RevZilla
$299.95
Leovince LV-10 Slip-On Exhaust KTM 390 Duke 2021-2023
RevZilla
$299.95
Leovince LV-10 Slip-On Exhaust KTM 390 Duke 2021-2023
RevZilla
$182.00
Slip On Exhaust Muffler Tail Pipe Modified For Duke 390 Adv 2020-2022
eBay
Free shipping
$182.00
Slip On Exhaust Muffler Tail Pipe Modified For Duke 390 Adv 2020-2022
eBay
$166.50
$185.00
Full Exhaust System Front Link Pipe Mufflers Modified For Duke 390 250
eBay
Free shipping
10% off
$166.50
$185.00
Full Exhaust System Front Link Pipe Mufflers Modified For Duke 390 250
eBay
$103.49
Exhaust Modified Middle Link Pipe Titanium Alloy For Duke 125 200 250 390 RC390
eBay.com
Free shipping
$103.49
Exhaust Modified Middle Link Pipe Titanium Alloy For Duke 125 200 250 390 RC390
eBay.com
$115.43
Modified Exhaust Mid Link Pipe Muffler Escape For Duke 390 125 250 ADV 2020-2022
eBay.com
Free shipping
$115.43
Modified Exhaust Mid Link Pipe Muffler Escape For Duke 390 125 250 ADV 2020-2022
eBay.com
$129.99
Mid Link Pipe 51mm Muffler Exhaust Slip On Modified For Duke 390 200 2012-2016
eBay.com
$129.99
Mid Link Pipe 51mm Muffler Exhaust Slip On Modified For Duke 390 200 2012-2016
eBay.com
$419.00
390 Duke 2021 - 2023 Full Exhaust System Silencer Hp3 Header Dominator
eBay
$419.00
390 Duke 2021 - 2023 Full Exhaust System Silencer Hp3 Header Dominator
eBay
$180.60
Modified 51mm Muffler Mid Exhaust Link Pipe For Duke 390 250 Adventure 390 250
eBay.com
Free shipping
$180.60
Modified 51mm Muffler Mid Exhaust Link Pipe For Duke 390 250 Adventure 390 250
eBay.com
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    Shop KTM Duke 390 Aftermarket Exhaust

    Sponsored
    $299.95
    Leovince Exhaust Header KTM 390 Adventure / Husqvarna 401 2020-2024
    RevZilla
    $299.95
    Leovince Exhaust Header KTM 390 Adventure / Husqvarna 401 2020-2024
    RevZilla
    $249.95
    Leovince GP Corsa EVO Slip-On Exhaust KTM 390 Duke 2021-2023
    RevZilla
    $249.95
    Leovince GP Corsa EVO Slip-On Exhaust KTM 390 Duke 2021-2023
    RevZilla
    $674.99
    $749.99
    Big Gun EXO R Full System Exhaust KTM / Husqvarna / Gas Gas 250Cc-350C
    RevZilla
    10% off
    $674.99
    $749.99
    Big Gun EXO R Full System Exhaust KTM / Husqvarna / Gas Gas 250Cc-350C
    RevZilla
    $459.00
    Yoshimura Alpha T Street Series Works Slip-On Muffler With Stainless Steel Sleeve For KTM 390 Duke/RC 390
    PartsGiant
    Free shipping
    30-day returns (most items)
    $459.00
    Yoshimura Alpha T Street Series Works Slip-On Muffler With Stainless Steel Sleeve For KTM 390 Duke/RC 390
    PartsGiant
    $399.95
    Leovince GP One Slip-On Exhaust KTM 390 Duke / RC390 2017-2020
    RevZilla
    $399.95
    Leovince GP One Slip-On Exhaust KTM 390 Duke / RC390 2017-2020
    RevZilla
    $133.94
    Stainless Steel Modified 51mm Muffler Exhasut Pipe For Duke 390 200 2012-2016
    eBay.com
    Free shipping
    $133.94
    Stainless Steel Modified 51mm Muffler Exhasut Pipe For Duke 390 200 2012-2016
    eBay.com
    $215.99
    $239.99
    FMF Powercore 2.1 Silencer-Dirtbike Exhaust Silencer 025278
    Motosport
    Free shipping
    10% off
    $215.99
    $239.99
    FMF Powercore 2.1 Silencer-Dirtbike Exhaust Silencer 025278
    Motosport
    $449.99
    KTM Akrapovic "Slip-On Line" Titanium Silencer, 79505979000
    Amazon.com
    Free shipping
    $449.99
    KTM Akrapovic "Slip-On Line" Titanium Silencer, 79505979000
    Amazon.com
    $249.95
    Leovince GP Corsa EVO Slip-On Exhaust KTM 390 Duke 2021-2023 OS 3399E
    J&P Cycles
    90-day returns (most items)
    $249.95
    Leovince GP Corsa EVO Slip-On Exhaust KTM 390 Duke 2021-2023 OS 3399E
    J&P Cycles
    $245.95
    Leovince Cat Eliminating Mid-Pipe KTM 390 / Husqvarna 401 2017-2020
    RevZilla
    $245.95
    Leovince Cat Eliminating Mid-Pipe KTM 390 / Husqvarna 401 2017-2020
    RevZilla
    $469.95
    Leo Vince LV One EVO Slip-On Muffler Stainless/Carbon Fiber For KTM 390 Duke 2017-2018/2020
    PartsGiant
    Free shipping
    $469.95
    Leo Vince LV One EVO Slip-On Muffler Stainless/Carbon Fiber For KTM 390 Duke 2017-2018/2020
    PartsGiant
    $325.03
    51mm Dual-Outlet Exhaust Pipe Steel Modified For Duke 390 125 250 2017-2020
    eBay.com
    Free shipping
    $325.03
    51mm Dual-Outlet Exhaust Pipe Steel Modified For Duke 390 125 250 2017-2020
    eBay.com
    $289.95
    Leovince LV-10 Slip-On Exhaust KTM 390 Duke 2021-2023
    RevZilla
    $289.95
    Leovince LV-10 Slip-On Exhaust KTM 390 Duke 2021-2023
    RevZilla
    $259.95
    Leovince GP Corsa Slip-On Exhaust KTM 390 Duke 2021-2023
    RevZilla
    $259.95
    Leovince GP Corsa Slip-On Exhaust KTM 390 Duke 2021-2023
    RevZilla
    $143.91
    51mm Exhaust Mid Pipe Tail Muffler Modified For Duke 125 250 390 ADV 2020-2023
    eBay.com
    Free shipping
    $143.91
    51mm Exhaust Mid Pipe Tail Muffler Modified For Duke 125 250 390 ADV 2020-2023
    eBay.com
    $322.77
    $1,074.99
    FMF Factory 4.1 RCT Complete Exhaust With Stainless Megabomb, Aluminum With Carbon Fiber End Cap-Dirtbike Full System Exhaust 045649-CL77
    Motosport
    Free shipping
    69% off
    $322.77
    $1,074.99
    FMF Factory 4.1 RCT Complete Exhaust With Stainless Megabomb, Aluminum With Carbon Fiber End Cap-Dirtbike Full System Exhaust 045649-CL77
    Motosport
    $579.95
    Leovince LV One EVO Slip-On Exhaust KTM 390 Duke 2021-2023
    RevZilla
    $579.95
    Leovince LV One EVO Slip-On Exhaust KTM 390 Duke 2021-2023
    RevZilla
    $369.95
    Leo Vince GP One Slip-On Exhaust Stainless For KTM RC 390/390 Duke
    PartsGiant
    Free shipping
    $369.95
    Leo Vince GP One Slip-On Exhaust Stainless For KTM RC 390/390 Duke
    PartsGiant

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