- 11% off
M4 Exhaust
M4 Exhaust Full System X-96 Carbon Fiber Ninja 400/500/Z400 2018-2024 KA4024
$699.00$787.00Unit price /UnavailableBackordered - 10% off
M4 Exhaust
M4 Exhaust X-96 Carbon Fiber Slip On Ninja 400/500/Z400 2018-2024 KA4014
$477.00$531.00Unit price /UnavailableBackordered - 12% off
Akrapovic Moto
AKRAPOVIC Slip-On Line Muffler - Titanium - Ninja 500/Z500 2024 S-K5SO1-HRT
$639.00$726.00Unit price /UnavailableLow stock (7 units) - 12% off
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AKRAPOVIC Heat Shield - Carbon Fiber - Kawasaki Ninja 400/500 2019-2024 P-HSK4SO5
$90.00$102.00Unit price /UnavailableLow stock (5 units) Vandemon
Vandemon Titanium Exhaust System Z400 & Ninja 400 KAWANJA400TIEXHA
$987.00Unit price /UnavailableBackordered- Pre-order10% off
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Arrow Pro-Race Slip-on Exhaust, Nichrome Dark for Kawasaki Z400 2019-2024 71874PRN
$421.20$468.00Unit price /UnavailableVery low stock (3 units) - Pre-order10% off
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Arrow Pro-Race Slip-on Exhaust, Nichrome for Ninja 400/Z400 2019- 2024 71874PRI
$393.30$437.00Unit price /UnavailableVery low stock (3 units) - Pre-order10% off
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Arrow Competition Full Titanium System Exhaust for Ninja 400 2022-2024/NINJA 500 2024 71220CKZ
$1,715.40$1,906.00Unit price /UnavailableVery low stock (3 units) ARROW EXHAUSTS
$1,449.90$1,611.00Unit price /UnavailableVery low stock (3 units)- Pre-order10% off
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Arrow Indy-Race Slip-on Exhaust, Titanium for Kawasaki Z400/Ninja 400 2023/500 2024 71950PK
$583.20$648.00Unit price /UnavailableVery low stock (3 units) ARROW EXHAUSTS
Arrow 71775MI Racing Collector for Kawasaki Z400/Ninja 400 2022-2024 71775MI
$464.40$516.00Unit price /UnavailableVery low stock (3 units)- 12% off
Graves Motorsports
$523.60$595.00Unit price /UnavailableLow stock (14 units) - 12% off
Graves Motorsports
$523.60$595.00Unit price /UnavailableLow stock (5 units) - 12% off
Graves Motorsports
Graves motorsports Ninja 400 + Ninja 500 WORKS2 Full Exhaust System EXK-18EX4-FSCW2
$1,143.96$1,299.95Unit price /UnavailableVery low stock (2 units) Graves Motorsports
Graves motorsports ninja ex400 smog block off plates
$29.99Unit price /UnavailableIn stock (83 units)LEOVINCE
LEOVINCE Heat Shield - Carbon Fiber Ninja 500/400 2019-2024 80033
$61.60$69.95Unit price /UnavailableLow stock (20 units)- 12% off
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LEOVINCE GP Corsa Muffler Ninja 400/500 2019 - 2024 3389U 1811-3535
$206.80$234.95Unit price /UnavailableLow stock (20 units) - 15% off
LEOVINCE
LEOVINCE LV-10 Black Edition Muffler Ninja 400/500 2018-2025 15218BU 1811-3538
$237.60$279.95Unit price /UnavailableLow stock (20 units) - Sold out12% off
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LEOVINCE LV One EVO Slip-On Muffler - Stainless Steel 14259E
$413.60$469.95Unit price /Unavailable - Sold out12% off
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LEOVINCE LV One EVO Slip-On Muffler - Carbon Fiber 14260E
$510.40$579.95Unit price /Unavailable LEOVINCE
LEOVINCE GP Corsa Matte Muffler 3389M
$228.80$259.95Unit price /UnavailableLow stock (20 units)- Sold out12% off
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LEOVINCE LV Corsa Muffler - Black Edition KAWASAKI NINJA 400/500 2018 - 2024 15400BU 1811-4303
$255.20$289.95Unit price /Unavailable - Sold out12% off
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LEOVINCE LV Corsa Muffler - Titanium Ninja 400/500 2018-2024 15400TU 1811-4305
$290.40$329.95Unit price /UnavailableLEOVINCE
LEOVINCE Factory S Exhaust System - Stainless Steel Ninja 400 /500 2018-2025 14426SU 1810-3116
$699.95$779.95Unit price /UnavailableVery low stock (2 units)