NINJA 650/ER 650/ Z650

$567.00 off
VANDEMON Kawasaki Z650 & Ninja 650 Vandemon Stainless Steel Exhaust System KAWANJA650SSBREXA VA-134

Sale price $1,067⁰⁰ NZD Regular price $1,634⁰⁰

Low stock (2 units)
Arrow Indy Race Full Exhaust with Aluminum muffler for Z650 2021-2022 71937AKW

Regular price $1,650⁰⁰ NZD
Arrow Indy-Race Full Exhaust, Titanium muffler for Kawasaki Z650 2021 -2024 71937PKW

Regular price $1,868⁰⁰ NZD
Arrow Indy-Race Full Exhaust, Aluminum Dark for Kawasaki Z650 2021-2024 71937AKNW

Regular price $1,819⁰⁰ NZD
Arrow Full Exhaust, with Titanium Dark muffler for Kawasaki Z650 2021-2024 71937PKNW

Regular price $1,935⁰⁰ NZD
Arrow X-Kone Full Exhaust, Nichrome for Kawasaki Z650 2021-2024 71937XKIW

Regular price $1,652⁰⁰ NZD
Arrow 71937XKNW X-Kone Full Exhaust, Nichrome Dark for Kawasaki Z650 2021-2024 71937XKNW

Regular price $1,719⁰⁰ NZD
$227.00 off
AKRAPOVIC Race Exhaust - Titanium KLE 650 Versys 2017-2020 S-K6R10-HEGEHT 1810-2554

Sale price $2,043⁰⁰ NZD Regular price $2,270⁰⁰

Low stock (2 units)
$172.00 off
AKRAPOVIC Race Exhaust - Titanium ER-6N Ninja 650 2012-2016 S-K6R7-HT 1810-2129

Sale price $1,555⁰⁰ NZD Regular price $1,727⁰⁰

Low stock (2 units)
Sold out
$180.00 off
AKRAPOVIC Slip-On Line Muffler - Titanium Z650RS 2022-2023 S-K6SO8-HCQT 1811-4319

Sale price $1,459⁰⁰ NZD Regular price $1,639⁰⁰
$188.00 off
AKRAPOVIC Racing Line Exhaust System - Titanium Ninja 650 / Z 650 2021-2025 S-K6R13-AFCRT/1

Sale price $1,687⁰⁰ NZD Regular price $1,875⁰⁰

Low stock (3 units)
LEOVINCE LV One EVO Exhaust System - Stainless Steel Ninja 650/ Versys 2021-2024 14379ENU 1810-3078

Regular price $1,374⁰⁰ NZD

In stock (11 units)
LEOVINCE LV One Evo Exhaust System - Carbon Fiber - Ninja 650/Z650 2017-2020 14182E

Regular price $1,567⁰⁰ NZD

In stock (5 units)
LEOVINCE LV One Evo Exhaust System - Stainless Steel - Ninja 650/Z650 2017-2024 14181EU 1810-2613

Regular price $1,296⁰⁰ NZD

In stock (8 units)
$74.00 off
LEOVINCE Underbody Muffler Ninja 650 2006-2011 8242 1811-2785

Sale price $676⁰⁰ NZD Regular price $750⁰⁰

Backordered
$33.00 off
M4 Exhaust GP Black Slip On 2009-2011 Ninja 650 KA6612-GP

Sale price $620⁰⁰ NZD Regular price $653⁰⁰
$68.00 off
M4 Exhaust stainless steel full system with carbon fiber canister Ninja 650/Z650 2017-2025 KA6624

(1)

Sale price $1,304⁰⁰ NZD Regular price $1,372⁰⁰

Low stock (3 units)
$255.00 off
Graves Motorsports Full Exhaust System for Ninja 650/ Z650 2017 - 2024 Exk-18z650-Fsc

Sale price $1,871⁰⁰ NZD Regular price $2,126⁰⁰

In stock (6 units)
Hindle noise reducer, evolution/ megaphone canisters 75-EVNRR

Regular price $115⁰⁰ NZD

Very low stock (1 unit)
Graves motorsports smog block off plate ninja 650/er 650/z650

Regular price $50⁰⁰ NZD

In stock (49 units)
K & N Air Filter - KLE650/Ninja 2017-2023 KA-6415

Regular price $169⁰⁰ NZD

In stock (818 units)
$94.00 off

DYNOJET Power Commander-6 with Ignition Adjustment - EX650 Ninja 650 2012-2019 PC6-17042

Sale price $839⁰⁰ NZD Regular price $933⁰⁰

In stock (7 units)
$47.00 off

DYNOJET Power Commander Fuel Controller - Kawasaki EX650/ER6N 2015-2019 FC17042

Sale price $418⁰⁰ NZD Regular price $465⁰⁰

Low stock (2 units)
$94.00 off
DYNOJET Power Commander-6 EX650 Ninja 650 2020-2022 PC6-17083

Sale price $839⁰⁰ NZD Regular price $933⁰⁰

In stock (7 units)
$88.00 off
Flash tune ecu ninja ex400 / ninja 650 / z650 2018-2023 bench tuning kit

Sale price $648⁰⁰ NZD Regular price $736⁰⁰

In stock (7 units)
$75.00 off

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

Sale price $547⁰⁰ NZD Regular price $622⁰⁰

In stock (5 units)
$14.00 off

Parts Unlimited Li-Ion Battery - Hjtz10s-Fp Hjtz10s-Fp

Sale price $323⁰⁰ NZD Regular price $337⁰⁰

In stock (20 units)
K & N Oil Filter N/F 08-09 KVF360>17210123 KN-303C

Regular price $34⁰⁰ NZD

In stock (5841 units)
K & N Oil Filter N/F 08-09 KVF360> KN204 KN-303

Regular price $30⁰⁰ NZD

In stock (8120 units)
$3.00 off
Parts Unlimited Oil Filter 15410-Mm9-003b

Sale price $22⁰⁰ NZD Regular price $25⁰⁰

In stock (20 units)
BARNETT Clutch Friction Plate 301-35-10013

Regular price $33⁰⁰ NZD

Low stock (4 units)
BARNETT Clutch Friction Plate 301-35-10012

Regular price $33⁰⁰ NZD

In stock (20 units)
BARNETT Drive Plate 401-45-078015

Regular price $15⁰⁰ NZD

In stock (20 units)
BARNETT Drive Plate 401-35-078002

Regular price $15⁰⁰ NZD

In stock (13 units)
Graves Motorsports Diamond Frame Sliders Z650 2017-2019 / Ninja 650 2017-2019 Fsk-18z650-K

Regular price $326⁰⁰ NZD

In stock (14 units)
Graves Motorsports No-Cut Frame Sliders Ninja 650 / Z650 20-23 Fsk-20z650-K Fsk-20z650-K

Regular price $326⁰⁰ NZD

In stock (54 units)
Graves Z650 / Ninja 650 2020-2022 Fender Eliminator Kit FEK-20Z650-K

Regular price $234⁰⁰ NZD

In stock (259 units)
Graves Motorsports Z650 / Ninja 650 Fender Eliminator FEK-17Z650-K

Regular price $247⁰⁰ NZD

In stock (66 units)
Graves Motorsports Clip-On Replacement Bar HB001K

Regular price $37⁰⁰ NZD

In stock (55 units)
$170.00 off
Galespeed elaborate clutch master cylinder 20x18

Sale price $893⁰⁰ NZD Regular price $1,063⁰⁰

In stock (6 units)
$49.00 off
Galespeed clutch perch kit lever ratio 28-30mm GS-WCH30BR-S

Sale price $604⁰⁰ NZD Regular price $653⁰⁰

Low stock (4 units)
$39.00 off
Galespeed clutch perch kit lever ratio 32-34mm GS-WCH34BR-S

Sale price $614⁰⁰ NZD Regular price $653⁰⁰

In stock (23 units)
$121.00 off
Galespeed VRD Master Cylinder 17mm GS-VRD17A-17BS

Sale price $614⁰⁰ NZD Regular price $735⁰⁰

In stock (7 units)
$121.00 off
Galespeed VRD Master Cylinder 16mm GS-VRD16A-17BS

Sale price $614⁰⁰ NZD Regular price $735⁰⁰

Very low stock (1 unit)
Sold out
$49.00 off

Galespeed VRC Master Cylinder 16mm GS-VRC16A-17BS

Sale price $604⁰⁰ NZD Regular price $653⁰⁰
Sold out
$19.00 off

GALFER HH Sintered Ceramic Brake Pads FD266G1375

Sale price $96⁰⁰ NZD Regular price $115⁰⁰
Graves Motorsports Works Bar Radiator Cap Most Japanese Sportbike Models W-Wry-06r6-01

Regular price $49⁰⁰ NZD

In stock (127 units)
Graves Motorsports Sport Bike Swingarm Spools Any Motorcycle With A 10x1.5 Pitch/ Ktm 890 2020-2022 PE012K

Regular price $50⁰⁰ NZD

In stock (165 units)
VORTEX Handlebar - Clip-On - 41 mm - 7° - Black CL0041K

Regular price $321⁰⁰ NZD

In stock (679 units)
VORTEX Steel Chain Kit - Black CK6392

Regular price $435⁰⁰ NZD

In stock (20 units)

Let customers speak for us

from 772 reviews

Looks Fantastic

Very happy with how the silencer looks on my wife's 2024 Vespa GTV. Its not as light as I thought that it was going to be. But I guess its a sign of the build quality. Sounds very nice with the baffle removed and makes her more visible on the road due to the exhaust tone, which is a must where we live.

T Damni

01/30/2026

Arrow Vespa Gts 300 '21 Homologated Aluminum Dark Urban Silencer 53536ann

Great sound

Easy to install. Very well finished pipe. The sound is phenomenal compared to the stock can.

Charles Osbon

01/29/2026

Arrow Cf Moto 800mt 800 MT Sport / Touring ’23/24 Homologated Aluminum Dark Race Tech Silencer With Welded Link Pipe 71943akn

My3rd purchase from bills exhaust and not a single issue yet

My3rd purchase from bills exhaust and not a single issue yet. Definitely a great shop to get your upgrades from.

Trent Huber

01/09/2026

KA6922-GP19 M4 Exhaust GP19 Black Slip On 2009 - 2025 2026 ZX6R zx6

This thing is beautiful and sounds so freakin

This thing is beautiful and sounds so freakin mean. I love it! Thanks Bills!! Took a bit longer to get delivered but also saved me a few hundred dollars waiting a bit longer so worth it! Thank you!

Robert Purdon

01/06/2026

Graves Motorsports Cat Eliminator Exhaust System R1 2015-2025 Exy-15r1-Cetc

Simply the best

Best looking and sounding exhaust on the market for the R6 hands down! Quality craftsmanship without a doubt.

Noah Sadley

Graves Motorsports Cat-Back Slip-On Carbon Exhaust R6 2006-2024 EXY-15R6-CBSC

Great Sound

Great Sound. Nice engineering. Super easy to install.

Jessy Sidhu

01/05/2026

Arrow 72501SK Sonora Exhaust, Titanium for KTM 1290 Super Adventure S 2021-2024 72501SK

Sounds amazing

Sounds amazing, easy installation no issues, 100% recommend

Vincent Hernandez

IN STOCK M4 ZX6R 2009-2025 2026 Carbon Fiber Street Slayer Slip On KA6914

Great exhaust

Great exhaust. Sounds beautiful on my 2025 v4 tricolore

Carlos Velasquez

01/02/2026

71253CP Arrow Exhaust full system Ducati Panigale V4 2025 2026 Full High Pro-Race Titanium Black Racing

Arrow titanium exhaust headers without muffler 'Open Box' from Bill's Exhaust

Item as described. 'Open Box' but everything needed was in box. Kinda difficult to install but love the way it sounds. Wish it came with the Arrow muffler

Michael Longoria

12/29/2025

71768mi Arrow Racing Titanium Collectors Header For Original And Arrow Silencer S1000RR 2020-2025 /M1000RR 20-24 71768mi

M4 CarbonTech 1 👍

Bills pipes and the crew are ez to communicate with. M4 baffle should keep the wife and neighbors😊 happy.

Adrian Sears

12/22/2025

M4 Q7 Quiet Insert

Can't wait to install in the spring, everything looks great, quality of steel, weld, carbon fiber etc. Bills exhaust was really great service as well.

M4 Exhaust Full System Carbon Tech 1 Canister 2008 - 2024 Hayabusa SU8364

Exactly what I ordered

Exactly what I ordered. Shipping was fast and straight coward. Amazing price too.

Patric

12/21/2025

71207CP Arrow Competition Evo Full Titanium Exhaust for BMW S1000RR 2020-2025 2026 / M1000RR 2020-2024

PHENOMENAL !!

Thrilled to finally have found a fair price for a race exhaust. Super grateful for the good deal. The Vandemon exhaust system is unreal ! The sound is phenomenal and I noticed instant power gain.

Christopher Martin

12/15/2025