Ninja 400

$61.00 off
Arrow Pro-Race Slip-on Exhaust, Nichrome for Ninja 400/Z400 2019- 2024 71874PRI

$546⁰⁰ SGD ~~$607⁰⁰~~

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$71.00 off

Arrow 71775MI Racing Collector for Kawasaki Z400/Ninja 400 2022-2024 71775MI

$645⁰⁰ SGD ~~$716⁰⁰~~

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$66.00 off

Arrow 71686MI Racing Exhaust Collector for Kawasaki Z400 2019-2020

$599⁰⁰ SGD ~~$665⁰⁰~~

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$118.00 off
AKRAPOVIC Slip-On Line Muffler - Titanium NINJA 400 2018-2023 S-K4SO7-HRT 1811-4372

$855⁰⁰ SGD ~~$973⁰⁰~~

In stock (12 units)

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$100.00 off
AKRAPOVIC Carbon Fiber Muffler NINJA 400 2018-2023 S-K4SO6-APC 1811-3515

$727⁰⁰ SGD ~~$827⁰⁰~~

In stock (20 units)

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$43.00 off
LEOVINCE LV-10 Muffler Ninja 400/500 2018-2024 15218CU 1811-4117

$387⁰⁰ SGD ~~$430⁰⁰~~

In stock (20 units)

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$70.00 off

AKRAPOVIC Header - Stainless Steel Ninja 400 E-K4R2 1812-0568

$512⁰⁰ SGD ~~$582⁰⁰~~

In stock (20 units)

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$108.00 off

LEOVINCE Factory S Exhaust System - Stainless Steel Ninja 400 /500 2018-2025 14426SU 1810-3116

$974⁰⁰ SGD ~~$1,082⁰⁰~~

Very low stock (1 unit)

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$120.00 off

LEOVINCE Factory S Exhaust System - Carbon Fiber Ninja 400 2018-2023 14427S

$1,082⁰⁰ SGD ~~$1,202⁰⁰~~

Very low stock (1 unit)

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$60.00 off
LEOVINCE Header - Stainless Steel - Ninja 400 2018-2023 80038 1812-0573

$537⁰⁰ SGD ~~$597⁰⁰~~

Backordered

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$122.00 off
M4 Exhaust Full System X-96 Carbon Fiber Ninja 400/500/Z400 2018-2025 KA4024

$970⁰⁰ SGD ~~$1,092⁰⁰~~

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$75.00 off
M4 Exhaust X-96 Carbon Fiber Slip On Ninja 400/500/Z400 2018-2024 KA4014

$662⁰⁰ SGD ~~$737⁰⁰~~

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$217.00 off
Graves motorsports Ninja 400 + Ninja 500 WORKS2 Full Exhaust System EXK-18EX4-FSCW2

$1,587⁰⁰ SGD ~~$1,804⁰⁰~~

In stock (8 units)

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$99.00 off
Graves Motorsports Cat Back Slip-On Exhaust Titanium Ninja Ninja Ex /Z 400 2018-2023 / 500 2024 Exk-18ex4-Cbst

$727⁰⁰ SGD ~~$826⁰⁰~~

In stock (5 units)

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$99.00 off
Graves Motorsports Cat Back Slip-On Exhaust Carbon Ninja Ex /Z 400 2018-2023 / 500 2024 3 Exk-18ex4-Cbsc

$727⁰⁰ SGD ~~$826⁰⁰~~

In stock (8 units)

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Hindle noise reducer, evolution/ megaphone canisters 75-EVNRR

$70⁰⁰ SGD

Backordered

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Hindle evolution megaphone slip-on system kawasaki ninja ex400 2018-21

From $417⁰⁰ SGD

In stock (11 units)

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Hindle evo megaphone full system low kawasaki ninja ex400 2018-22 stainless steel megaphone

$736⁰⁰ SGD

In stock (11 units)

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Hindle evo megaphone full system low kawasaki ninja ex400 2018-22 stainless steel megaphone - carbon tip

$805⁰⁰ SGD

In stock (10 units)

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Graves motorsports ninja ex400 smog block off plates

$42⁰⁰ SGD

In stock (67 units)

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$14.00 off
K & N Air Filter - EX400 Ninja KA-4018

$102⁰⁰ SGD ~~$116⁰⁰~~

In stock (39 units)

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DNA Air Filter for Kawasaki ZX-4RR 2023 - 2024 / Ninja 400 /500 DNA-P-K4S18-01

$146⁰⁰ SGD

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Graves motorsports Kawasaki Ninja 400 + Z400 Velocity Stacks ABK-EX4-VE

$181⁰⁰ SGD

In stock (724 units)

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$74.00 off
DYNOJET Power Commander-6 with Ignition Adjustment - Ninja 400 2018-2023 PC6-17076

$659⁰⁰ SGD ~~$733⁰⁰~~

In stock (19 units)

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Graves motorsports high precision cam chain tensioner ninja 400 2018-2022 CMK-18EX4-PC

$260⁰⁰ SGD

In stock (78 units)

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T-rex 2018 - 2023 kawasaki ninja 400 no cut frame sliders w/ aluminum inserts

$236⁰⁰ SGD

Low stock (3 units)

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T-rex 2018 - 2020 kawasaki ninja 400 no cut frame sliders case covers fender eliminator spools

$480⁰⁰ SGD

Low stock (3 units)

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$4.00 off

MOOSE RACING Repair Kit - Master Cylinder - Brake 18-1003

$35⁰⁰ SGD ~~$39⁰⁰~~

In stock (20 units)

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Graves Motorsports Ninja Ex400 18-20/Z400 2020 Fender Eliminator Tag Bracket FEK-18EX4-K

$210⁰⁰ SGD

In stock (264 units)

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Graves Motorsports Ninja 400 Steering Stop W-Wmk-19ex4-01

$63⁰⁰ SGD

In stock (49 units)

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Kawasaki ninja 400 2018-2023/500 2024 steering damper mount

$277⁰⁰ SGD

In stock (11 units)

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$65.00 off

Graves Pneumatic Preload Adjuster For Ohlins Ttx Shocks W-Wsk-2001-02

$483⁰⁰ SGD ~~$548⁰⁰~~

In stock (52 units)

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Graves Motorsports Works 41mm Riser Clip-On Handlebars HB041R

$264⁰⁰ SGD

In stock (46 units)

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Graves Motorsports Clip-On Replacement Bar HB001K

$32⁰⁰ SGD

In stock (69 units)

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Galespeed active remote adjuster and bracket set zx10r / zx6r / ninja 400

$148⁰⁰ SGD

In stock (32 units)

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$83.00 off

Graves motorsports kawasaki ninja 400 2018-2021 adjustable rearsets

$610⁰⁰ SGD ~~$693⁰⁰~~

In stock (5 units)

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ABS Delete 2 ZX-4R 2023-2024 / Ninja 400 2018-2023 /Z900RS Cafe 2019-2023 ABS_KAW_2

$485⁰⁰ SGD

Low stock (4 units)

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Ftecu ninja 400 quick shifter kit 2018-2020

$333⁰⁰ SGD

Very low stock (1 unit)

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$64.00 off

Flashtune ecu type 4 fpr GSX-R 600 / 750 / 1000 / SV1000 / FZ1 / FZ8, / ZX6 / EX400 / Ninja 650 / Z650 FT-FTDL4

$464⁰⁰ SGD ~~$528⁰⁰~~

In stock (5 units)

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$75.00 off
Flash tune ecu ninja ex400 / ninja 650 / z650 2018-2023 bench tuning kit

$550⁰⁰ SGD ~~$625⁰⁰~~

Low stock (4 units)

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TARGA X-Tail Kit - Z400 2019-2020 No Signal 22-485-X-L

$104⁰⁰ SGD

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DRIVEN RACING Block Off Plate Ninja 400 2018 DSBLOCK-24

$50⁰⁰ SGD

In stock (14 units)

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HOT BODIES MGP Rearset - Black - Ninja 400 2018-2023 51801-2500

$486⁰⁰ SGD

Low stock (2 units)

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$36.00 off

GALFER Rear Rotor DF213WF

$267⁰⁰ SGD ~~$303⁰⁰~~

In stock (20 units)

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$7.00 off

GALFER HH Sintered Brake Pads Ninja 400 FD532G1370

$55⁰⁰ SGD ~~$62⁰⁰~~

In stock (60 units)

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$8.00 off

DP BRAKES Pro MX Sintered Brake Pads - SDP412 SDP412

$60⁰⁰ SGD ~~$68⁰⁰~~

In stock (8 units)

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$11.00 off
DP BRAKES RDP Racing Brake Pads - Ninja RDP412

$81⁰⁰ SGD ~~$92⁰⁰~~

In stock (20 units)

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$7.00 off

DP BRAKES Standard Brake Pads DP412

$52⁰⁰ SGD ~~$59⁰⁰~~

In stock (20 units)

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$9.00 off

SBS Dual Carbon Brake Pads 955DC

$66⁰⁰ SGD ~~$75⁰⁰~~

In stock (20 units)

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$52.00 off
Galespeed 14mm master cylinder GS-VRC14X-17BS

$469⁰⁰ SGD ~~$521⁰⁰~~

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Let customers speak for us

from 143 reviews

Excellent Product

I was looking for this exhaust for a long time and finally found it at bills exhaust. The exhaust sounds good! Bills exhaust did a great job from the time I ordered it until I received. Highly recommended.

Tayseer Zaid

01/03/2025

LEOVINCE LV Corsa Muffler - Black Edition KAWASAKI NINJA 400/500 2018 - 2025 15400BU 1811-4303

Excellent !!!! Exhaust !!!

First of I want to thank Bill himself for the excellent customer service and the shipping was quick. I love this M4 Dual Slip on Exhaust for my Hayabusa they definitely sound amazing and easy to install. I definitely will be buying all my products I can get from Bill for sure and definitely my to go to place to buy parts.

Michael D.

11/14/2024

M4 Exhaust Dual Carbon Tech 1 Slip Ons 2021 - 2024 Hayabusa SU8324

West Texas Heat!

I live out in West Texas halfway between Dallas and El Paso it gets hot out here.Oil works great good oil used it for years!

Jackie Williams

11/12/2024

DRAG SPECIALTIES OIL Engine Oil - 25W-60 - 1 U.S. quart 198920

Excellent product

I needed to upgrade my stock fender and didn’t want to cut wires and this product was easy to install and you use the factory license plate light without cutting wires. The installation was very easy to me. The customer service is great and also the shipping was very fast which I was impressed and definitely ordering all my parts from Bills Exhaust.

11/10/2024

T-rex racing suzuki hayabusa fender eliminator 2021- 2024

Empire slip on

Put this on my can am outlander 850 xmr sounds amazing deep tone love it!

Zach Thede

10/09/2024

Empire Industries Slip On Exhaust for 2012+ CAN-AM Outlander EMP-OUT-SLP

Vandemon 4-2-4 system for z900rs

Great system. Unfortunately there are no instructions whatsoever. I assumed that a clip went between the left passenger foot bracket and ended up breaking a $100 foot bracket on my motorcycle. Couldn’t believe it!!! How hard would have it been to just put a simple drawing in with the exhaust system to at least picture how it needed to be assembled. Hopefully JB Weld will glue this back together. :-(
On a brighter note, BILL’S EXHAUST STORE is absolutely awesome!!! Super customer service and Bill was really nice and kept me updated on my order the entire time. Highly recommend!!! Thank you Bill !

Marc Upchurch

10/04/2024

Vandemon Retro Stainless Steel Exhaust System Z900RS Cafe Racer 2018-24 KAWAZ900RS424SSEXHA

Awesome Grips

I bought these for my 2022 iron 883, they look and feel great. Couldn’t be happier

Colton Cofel

09/18/2024

AVON Grips - Diamond Contour - Black DIA-65-ANO

Excellent experience

Quick and timely delivery. 🏍️
The windscreen installed without issue.

Anthony Williams

06/21/2024

Zero Gravity Windscreen - Dark Smoke 20-554-19

BUY HERE!!!

Excellent service!!!

steven Diefenbacher

06/09/2024

M4 Exhaust Tech 1 Carbon Fiber Slip On 2017-2024 GSXR1000 SU9144

Pro Circuit T6

Love the sound of the new pipe and how crisp the throttle is.

John Blankenship II

05/17/2024

PRO CIRCUIT T-6 Exhaust System - Stainless Steel KX 450 2024 0122445G 1820-2042

Great service and product exactly what I ordered

Bill was awesome. He helped me be certain the part I was ordering was what I wanted. Kept me up to date on everything. Seriously, a great choice on my end. Hopefully I don’t need to replace another muffler, but if I do, I’m coming back.

Jason Bruegemann

05/04/2024

AKRAPOVIC Replacement Muffler M-AP01503C 1861-1735

Big Radius pipes

Me and neighbors absolutely enjoy Big Radius. Bill is a great guy to deal with!

Nazar Bryksa

04/28/2024

VANCE & HINES Big Radius Exhaust System - Black Softail Fat Boy 2018-2023 46375

Perfect Fit for my 2023 Streetfighter V2

A huge thanks to Bill, for keeping the communication going while the part was on its way. Bill took the time to understand what I was looking for and guided me with the purchase. I am happy with the Arrow Slip-on Exhaust. The bike sounds so much better and I can feel the performance change, also the throttle is a lot more responsive. This is an Exact Fit from Panigale V2 to Streetfighter V2. Thanks Bill.

ali waheed

04/07/2024

Arrow Panigale V2 955 2020 -2024 Racing Titanium Work Exhaust (R+L) With Welded Stainless Steel Link Pipe 71160pk

My Gen 3 Busa is now a real Jekyll & Hyde with this kit

Once again Service from Bills was spot on. Wanted a lazy point of difference on my gen 3 Busa. local supplier said 4-6 months wait in Aus it had to arrive all the way from US. Pffft, I contacted Bills and shazam it's here within 14 days. Out on the country roads, factory QS is fine but in start stop traffic around town my left ankle from a past injury reminds me of why I shouldn't be on a Busa or a sports bike. This kit integrates perfectly and seamlessly. you get the cake and eat it too. All stock QS and manual clutch operations work as per normal but add another element to my bike. I actually prefer turning QS off in Busa menu and run solely the Pingel. Affectively Its paddle shift for your bike. The supplied electronics does what it supposed to and from my experience the best settings for general and spirited riding are 80ms on the kill module. It's a luxury, sure. But one that takes my riding and cruising to another level. as stated no more than 3 hours to fit. People look at me weirdly sometimes, thinking WTF?? and often slow down. Works as it should, and Bills service as always was top notch. Thank you mate very happy once again. Keep up the great work and see on the next purchase.

Busaman

11/29/2023