KLX 140

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

Regular price $14,882⁰⁰ TWD

In stock (216 units)
FMF Factory 4.1 Muffler KLX 140 2008-2022 042383 1821-2023

Regular price $11,178⁰⁰ TWD

In stock (438 units)
FMF Factory 4.1 Muffler KLX140 2008-2021 042382 1821-2022

Regular price $9,581⁰⁰ TWD

In stock (422 units)
FMF Powercore 4 Muffler KLX 140 2008-2022 042161 1821-0808

Regular price $9,262⁰⁰ TWD

In stock (1610 units)
FMF Powercore 4 Muffler KLX 140 2008-2022 042160 1821-0807

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Regular price $8,623⁰⁰ TWD

In stock (11 units)
MOOSE RACING Exhaust Gasket Kit 823053MSE

Regular price $263⁰⁰ TWD

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

Regular price $861⁰⁰ TWD

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

Regular price $989⁰⁰ TWD

In stock (582 units)
NO TOIL Air Filter 2408

Regular price $1,085⁰⁰ TWD

In stock (9 units)
TWIN AIR Air Filter - KLX140 151338

Regular price $1,244⁰⁰ TWD

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

Regular price $829⁰⁰ TWD

In stock (854 units)
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MOOSE RACING Fuel Petcock Rebuild Kit - Kawasaki 60-1094

Regular price $638⁰⁰ TWD
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MOOSE RACING Replacement Float Bowl Gasket - Honda/Polaris/Yamaha 46-5008

Regular price $386⁰⁰ TWD
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MOOSE RACING Carburetor Repair Kit - Kawasaki 26-1411

Regular price $1,579⁰⁰ TWD
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DYNOJET Jet Kit - Kawasaki 2163

Regular price $3,655⁰⁰ TWD
$23.00 off

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

Sale price $838⁰⁰ TWD Regular price $861⁰⁰

Low stock (3 units)
SHINDY Carburetor Repair Kit - KLX140 03-760

Regular price $1,466⁰⁰ TWD

In stock (150 units)
PC RACING Oil Filter PC112

Regular price $1,276⁰⁰ TWD

In stock (3923 units)
BARNETT Clutch Friction Plate 301-45-10008

Regular price $623⁰⁰ TWD

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

Regular price $519⁰⁰ TWD

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

Regular price $519⁰⁰ TWD

In stock (10 units)
$18.00 off

BARNETT Drive Plate 401-35-063062

Sale price $268⁰⁰ TWD Regular price $286⁰⁰

In stock (20 units)
$73.00 off

BARNETT Clutch Spring Kit 501-38-04132

Sale price $629⁰⁰ TWD Regular price $702⁰⁰

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

Regular price $628⁰⁰ TWD

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

Regular price $407⁰⁰ TWD

In stock (20 units)
$1.00 off

HIFLOFILTRO Oil Filter HF112

Sale price $126⁰⁰ TWD Regular price $127⁰⁰

In stock (6020 units)
K & N Oil Filter KN-112

Regular price $447⁰⁰ TWD

In stock (5993 units)
Sold out
$63.00 off

MOOSE RACING Oil Filter - Kawasaki DT-09-41

Sale price $191⁰⁰ TWD Regular price $254⁰⁰
$27.00 off
PARTS UNLIMITED Oil Filter 01-0021

Sale price $227⁰⁰ TWD Regular price $254⁰⁰

In stock (20 units)
$184.00 off

VESRAH Oil Filter SF-1005

Sale price $198⁰⁰ TWD Regular price $382⁰⁰

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

Regular price $224⁰⁰ TWD

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

Regular price $382⁰⁰ TWD

In stock (10 units)
MOOSE RACING Complete Gasket Set 8080038MSE

Regular price $2,813⁰⁰ TWD

In stock (5 units)
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MOOSE RACING Top End Gasket Set 8100033MSE

Regular price $1,605⁰⁰ TWD
MOOSE RACING Gasket Set 8110047MSE

Regular price $4,238⁰⁰ TWD

Low stock (4 units)
MOOSE RACING Cam Chain - 92RH2010 x 94 Links MSEHC92RH2010094

Regular price $1,149⁰⁰ TWD

In stock (10 units)
Hot Cams Cam Chain HC92RH2010094

Regular price $1,244⁰⁰ TWD

Low stock (2 units)
Sold out
$511.00 off

MOOSE RACING Crank Bearing - Kawasaki 24-1048

Sale price $1,404⁰⁰ TWD Regular price $1,915⁰⁰
MOOSE RACING Oil Seals 822399MSE

Regular price $395⁰⁰ TWD

In stock (5 units)
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POWERSTANDS RACING Drain Plug 00-01947-22

Regular price $829⁰⁰ TWD
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POWERSTANDS RACING Drain Plug 00-01947-24

Regular price $829⁰⁰ TWD
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POWERSTANDS RACING Drain Plug 00-01947-25

Regular price $829⁰⁰ TWD
Sold out
$639.00 off
BBR MOTORSPORTS Rev Box - Honda 451-KLX-1102

Sale price $3,831⁰⁰ TWD Regular price $4,470⁰⁰
RICK'S MOTORSPORT ELECTRIC Starter - Rebuild Kit - Kawasaki 70-605

Regular price $4,023⁰⁰ TWD

In stock (114 units)
NGK SPARK PLUGS Iridium IX Spark Plug - CR7HIX 7544

Regular price $478⁰⁰ TWD

In stock (5564 units)
NGK SPARK PLUGS Spark Plug - CR7HSA 4549

Regular price $159⁰⁰ TWD

In stock (5850 units)
Sold out

GET Lithium Iron Battery - 175A GK-ATHBL-0003

Regular price $4,917⁰⁰ TWD
$224.00 off

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

Sale price $3,927⁰⁰ TWD Regular price $4,151⁰⁰

In stock (20 units)
$367.00 off

Parts Unlimited AGM Battery Factory Activated - YTZ8V 2113-0601

Sale price $1,931⁰⁰ TWD Regular price $2,298⁰⁰

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

Regular price $1,951⁰⁰ TWD

In stock (20 units)

Let customers speak for us

from 745 reviews

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 Exhaust Carbon Fiber Street Slayer Slip On 2009 - 2025 2026 ZX6R 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

OPEN BOX 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 / 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

Vandemon Ducati Panigale 1199, 1199S, 1299S, 1299 SP & R 2011-18 Titanium High Mount Exhaust System DUC129TIEXHMESA VA-36

Ordered a full exhaust came in 2 days in great condition. Placed another 2 orders

Dan G.

12/08/2025

Bill's Exhausts

Thank you

Love my bandana

Tyrone white

12/06/2025

ZAN HEADGEAR Flydanna Head Wrap - Black Skull Paisley Z500

Incredible, the best!

Without a doubt, the best of the best, it's wonderful, it sounds incredible and the service is excellent.

Javier Villagran

12/05/2025

Will Be Back!

I recently purchased the Arrow Race-Tech Slip-On Exhaust (Aluminum Dark) for my Kawasaki Z900 (’17–’24), and I couldn’t be happier. The quality is top-tier—lightweight, beautifully finished, and it gives the bike the deep, aggressive sound it should’ve had from the factory. Throttle response feels smoother, and the overall riding experience is noticeably more exciting.

Huge shoutout to Bill from Bills Exhaust. His communication was excellent from start to finish—quick replies, honest info, and genuinely great customer service. The exhaust shipped fast with no delays, no issues, and no backorder nonsense. Exactly what you want when ordering parts for your bike.

If you’re on the fence, go for it. The exhaust is incredible, and Bill makes the whole process even better. Highly recommend!

Brian Brayley

12/01/2025