KLX 140

$89.00 off

PRO CIRCUIT T-6 Exhaust KLX 140 2008-2019 0122014F 1820-1980

Sale price $804⁰⁰ NZD Regular price $893⁰⁰

In stock (201 units)
$56.00 off
FMF Factory 4.1 Muffler KLX 140 2008-2022 042383 1821-2023

Sale price $512⁰⁰ NZD Regular price $568⁰⁰

In stock (1298 units)
$48.00 off
FMF Factory 4.1 Muffler KLX140 2008-2021 042382 1821-2022

Sale price $439⁰⁰ NZD Regular price $487⁰⁰

In stock (1161 units)
$47.00 off

FMF Powercore 4 Muffler KLX 140 2008-2022 042161 1821-0808

Sale price $424⁰⁰ NZD Regular price $471⁰⁰

In stock (1679 units)
$44.00 off

FMF Powercore 4 Muffler KLX 140 2008-2022 042160 1821-0807

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Sale price $395⁰⁰ NZD Regular price $439⁰⁰

In stock (13 units)
MOOSE RACING Exhaust Gasket Kit 823053MSE

Regular price $14⁰⁰ NZD

In stock (20 units)
MOOSE RACING Air Filter - Kawasaki KLX140 2-40-06

Regular price $44⁰⁰ NZD

In stock (20 units)
NO TOIL Air Filter 240-08

Regular price $51⁰⁰ NZD

In stock (692 units)
NO TOIL Air Filter 2408

Regular price $56⁰⁰ NZD

In stock (13 units)
TWIN AIR Air Filter - KLX140 151338

Regular price $64⁰⁰ NZD

In stock (20 units)
UNI FILTER Air Filter - KLX140/L NU-2335ST

Regular price $43⁰⁰ NZD

In stock (1014 units)
MOOSE RACING Fuel Petcock Rebuild Kit - Kawasaki 60-1094

Regular price $33⁰⁰ NZD

In stock (9 units)
MOOSE RACING Replacement Float Bowl Gasket - Honda/Polaris/Yamaha 46-5008

Regular price $20⁰⁰ NZD

In stock (11 units)
MOOSE RACING Carburetor Repair Kit - Kawasaki 26-1411

Regular price $81⁰⁰ NZD

In stock (20 units)
$18.00 off

DYNOJET Jet Kit - Kawasaki 2163

Sale price $168⁰⁰ NZD Regular price $186⁰⁰

In stock (10 units)
$1.00 off

MOOSE RACING Air Cut-Off Valve Rebuild Kit - Kawasaki 46-4010

Sale price $43⁰⁰ NZD Regular price $44⁰⁰

Low stock (2 units)
SHINDY Carburetor Repair Kit - KLX140 03-760

Regular price $77⁰⁰ NZD

In stock (193 units)
PC RACING Oil Filter PC112

Regular price $65⁰⁰ NZD

In stock (5299 units)
BARNETT Clutch Friction Plate 301-45-10008

Regular price $34⁰⁰ NZD

In stock (20 units)
BARNETT Clutch Friction Plate NF 11-13 CBR250 301-35-10008

Regular price $28⁰⁰ NZD

In stock (20 units)
BARNETT Clutch Friction Plate 301-35-10016

Regular price $28⁰⁰ NZD

In stock (10 units)
BARNETT Drive Plate 401-35-063062

Regular price $15⁰⁰ NZD

In stock (20 units)
$2.00 off

BARNETT Clutch Spring Kit 501-38-04132

Sale price $34⁰⁰ NZD Regular price $36⁰⁰

Low stock (3 units)
MOOSE RACING Gasket Clutch Inner 816341MSE

Regular price $34⁰⁰ NZD

In stock (20 units)
FRAM Oil Filter - Honda/Kawasaki CH6015

Regular price $21⁰⁰ NZD

In stock (20 units)
HIFLOFILTRO Oil Filter HF112

Regular price $7⁰⁰ NZD

In stock (8120 units)
K & N Oil Filter KN-112

Regular price $23⁰⁰ NZD

In stock (8093 units)
Sold out
$3.00 off

MOOSE RACING Oil Filter - Kawasaki DT-09-41

Sale price $10⁰⁰ NZD Regular price $13⁰⁰
$1.00 off
PARTS UNLIMITED Oil Filter 01-0021

Sale price $12⁰⁰ NZD Regular price $13⁰⁰

In stock (20 units)
$10.00 off

VESRAH Oil Filter SF-1005

Sale price $10⁰⁰ NZD Regular price $20⁰⁰

In stock (20 units)
PRO FILTER Replacement Oil Filter PF-112

Regular price $12⁰⁰ NZD

In stock (20 units)
TWIN AIR Oil Filter - Honda 140001

Regular price $20⁰⁰ NZD

In stock (9 units)
MOOSE RACING Complete Gasket Set 8080038MSE

Regular price $151⁰⁰ NZD

In stock (5 units)
Sold out

MOOSE RACING Top End Gasket Set 8100033MSE

Regular price $86⁰⁰ NZD
MOOSE RACING Gasket Set 8110047MSE

Regular price $227⁰⁰ NZD

Low stock (3 units)
MOOSE RACING Cam Chain - 92RH2010 x 94 Links MSEHC92RH2010094

Regular price $59⁰⁰ NZD

In stock (10 units)
Hot Cams Cam Chain HC92RH2010094

Regular price $64⁰⁰ NZD

Low stock (2 units)
Sold out
$26.00 off

MOOSE RACING Crank Bearing - Kawasaki 24-1048

Sale price $72⁰⁰ NZD Regular price $98⁰⁰
MOOSE RACING Oil Seals 822399MSE

Regular price $22⁰⁰ NZD

Low stock (4 units)
Sold out
POWERSTANDS RACING Drain Plug 00-01947-22

Regular price $43⁰⁰ NZD
Sold out

POWERSTANDS RACING Drain Plug 00-01947-24

Regular price $43⁰⁰ NZD
Sold out

POWERSTANDS RACING Drain Plug 00-01947-25

Regular price $43⁰⁰ NZD
Sold out
$33.00 off
BBR MOTORSPORTS Rev Box - Honda 451-KLX-1102

Sale price $195⁰⁰ NZD Regular price $228⁰⁰
RICK'S MOTORSPORT ELECTRIC Starter - Rebuild Kit - Kawasaki 70-605

Regular price $205⁰⁰ NZD

In stock (156 units)
NGK SPARK PLUGS Iridium IX Spark Plug - CR7HIX 7544

Regular price $25⁰⁰ NZD

In stock (7664 units)
NGK SPARK PLUGS Spark Plug - CR7HSA 4549

Regular price $9⁰⁰ NZD

In stock (7950 units)
GET Lithium Iron Battery - 175A GK-ATHBL-0003

Regular price $250⁰⁰ NZD

In stock (15 units)
$11.00 off

MOOSE RACING Li-Ion Battery - HUTZ75-FP HUTZ7S-FP

Sale price $200⁰⁰ NZD Regular price $211⁰⁰

In stock (20 units)
$18.00 off

Parts Unlimited AGM Battery Factory Activated - YTZ8V 2113-0601

Sale price $99⁰⁰ NZD Regular price $117⁰⁰

In stock (20 units)
Parts Unlimited Agm Battery - Rtx7l-Bs .33 L Ctx7l-Bs

Regular price $100⁰⁰ NZD

In stock (20 units)

Let customers speak for us

from 771 reviews

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

IN STOCK 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