KLX 140

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

Sale price $14,736⁰⁰ TWD Regular price $18,193⁰⁰
$1,158.00 off
FMF Factory 4.1 Muffler KLX 140 2008-2022 042383 1821-2023

Sale price $10,420⁰⁰ TWD Regular price $11,578⁰⁰

In stock (20 units)
$992.00 off
FMF Factory 4.1 Muffler KLX140 2008-2021 042382 1821-2022

Sale price $8,932⁰⁰ TWD Regular price $9,924⁰⁰

In stock (20 units)
$959.00 off

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

Sale price $8,634⁰⁰ TWD Regular price $9,593⁰⁰

In stock (20 units)
$893.00 off

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

(2)

Sale price $8,039⁰⁰ TWD Regular price $8,932⁰⁰

In stock (20 units)
MOOSE RACING Exhaust Gasket Kit 823053MSE

Regular price $269⁰⁰ TWD

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

Regular price $892⁰⁰ TWD

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

Regular price $1,024⁰⁰ TWD

In stock (5 units)
NO TOIL Air Filter 2408

Regular price $1,124⁰⁰ TWD

In stock (8 units)
TWIN AIR Air Filter - KLX140 151338

Regular price $1,289⁰⁰ TWD

In stock (18 units)
UNI FILTER Air Filter - KLX140/L NU-2335ST

Regular price $859⁰⁰ TWD

Low stock (2 units)
MOOSE RACING Fuel Petcock Rebuild Kit - Kawasaki 60-1094

Regular price $660⁰⁰ TWD

Low stock (3 units)
MOOSE RACING Replacement Float Bowl Gasket - Honda/Polaris/Yamaha 46-5008

Regular price $400⁰⁰ TWD

In stock (20 units)
MOOSE RACING Carburetor Repair Kit - Kawasaki 26-1411

Regular price $1,636⁰⁰ TWD

In stock (20 units)
DYNOJET Jet Kit - Kawasaki 2163

Regular price $3,970⁰⁰ TWD

Very low stock (1 unit)
$24.00 off

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

Sale price $868⁰⁰ TWD Regular price $892⁰⁰

In stock (8 units)
SHINDY Carburetor Repair Kit - KLX140 03-760

Regular price $1,554⁰⁰ TWD

In stock (5 units)
PC RACING Oil Filter PC112

Regular price $1,322⁰⁰ TWD

In stock (20 units)
BARNETT Clutch Friction Plate 301-45-10008

Regular price $678⁰⁰ TWD

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

Regular price $565⁰⁰ TWD

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

Regular price $565⁰⁰ TWD

In stock (6 units)
$6.00 off

BARNETT Drive Plate 401-35-063062

Sale price $291⁰⁰ TWD Regular price $297⁰⁰

In stock (20 units)
Sold out
$43.00 off

BARNETT Clutch Spring Kit 501-38-04132

Sale price $684⁰⁰ TWD Regular price $727⁰⁰
MOOSE RACING Gasket Clutch Inner 816341MSE

Regular price $686⁰⁰ TWD

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

Regular price $422⁰⁰ TWD
$1.00 off

HIFLOFILTRO Oil Filter HF112

Sale price $130⁰⁰ TWD Regular price $131⁰⁰

In stock (20 units)
$66.00 off

K & N Oil Filter KN-112

Sale price $397⁰⁰ TWD Regular price $463⁰⁰

In stock (20 units)
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$66.00 off

MOOSE RACING Oil Filter - Kawasaki DT-09-41

Sale price $197⁰⁰ TWD Regular price $263⁰⁰
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$28.00 off
PARTS UNLIMITED Oil Filter 01-0021

Sale price $235⁰⁰ TWD Regular price $263⁰⁰
$191.00 off

VESRAH Oil Filter SF-1005

Sale price $205⁰⁰ TWD Regular price $396⁰⁰

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

Regular price $232⁰⁰ TWD
TWIN AIR Oil Filter - Honda 140001

Regular price $396⁰⁰ TWD

In stock (15 units)
MOOSE RACING Complete Gasket Set 8080038MSE

Regular price $3,071⁰⁰ TWD

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

Regular price $1,752⁰⁰ TWD

Low stock (3 units)
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MOOSE RACING Gasket Set 8110047MSE

Regular price $4,627⁰⁰ TWD
MOOSE RACING Cam Chain - 92RH2010 x 94 Links MSEHC92RH2010094

Regular price $1,191⁰⁰ TWD

In stock (5 units)
Hot Cams Cam Chain HC92RH2010094

Regular price $1,289⁰⁰ TWD

Low stock (2 units)
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$530.00 off

MOOSE RACING Crank Bearing - Kawasaki 24-1048

Sale price $1,454⁰⁰ TWD Regular price $1,984⁰⁰
MOOSE RACING Oil Seals 822399MSE

Regular price $432⁰⁰ TWD

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

Regular price $859⁰⁰ TWD

In stock (5 units)
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POWERSTANDS RACING Drain Plug 00-01947-24

Regular price $859⁰⁰ TWD
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POWERSTANDS RACING Drain Plug 00-01947-25

Regular price $859⁰⁰ TWD
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$662.00 off
BBR MOTORSPORTS Rev Box - Honda 451-KLX-1102

Sale price $3,968⁰⁰ TWD Regular price $4,630⁰⁰
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RICK'S MOTORSPORT ELECTRIC Starter - Rebuild Kit - Kawasaki 70-605

Regular price $4,167⁰⁰ TWD
NGK SPARK PLUGS Iridium IX Spark Plug - CR7HIX 7544

Regular price $495⁰⁰ TWD

In stock (20 units)
NGK SPARK PLUGS Spark Plug - CR7HSA 4549

Regular price $197⁰⁰ TWD

In stock (20 units)
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GET Lithium Iron Battery - 175A GK-ATHBL-0003

Regular price $5,755⁰⁰ TWD
$231.00 off

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

Sale price $4,068⁰⁰ TWD Regular price $4,299⁰⁰

In stock (20 units)
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Parts Unlimited AGM Battery Factory Activated - YTZ8V 2113-0601

Regular price $2,381⁰⁰ TWD
Parts Unlimited Agm Battery - Rtx7l-Bs .33 L Ctx7l-Bs

Regular price $2,414⁰⁰ TWD

In stock (20 units)

Let customers speak for us

from 1287 reviews

Great overall!

Looks amazing, obvious weight benefit, great sound but loud.
Installation is relatively easy but instructions could be improved

Laurent

10/13/2026

Austin RS22 140mm - 2026 KTM 990 RCR RS22 DUAL UNDERSEAT BOX DELETE TITANIUM EXHAUST SYSTEM AR101

Best looking exhaust out right now

Best looking exhaust out right now. The picture posted isn’t quite correct. It’s a lot smaller way better looking. Exactly what I was looking for. It sounds amazing. It sounds contemporary and mean!

Terrell Houser

10/08/2026

Austin 2026 KTM 990 RCR SLIP-ON dB COMPLIANT & RACE EXHAUST SYSTEMS AR102

Bill’s delivered

Bill’s delivered. Build quality is outstanding, fit and finish is perfect. No problem at all installing. Sound is louder than oem but not too much to upset the neighbors. Well worth the Arrow build time wait. Thank you.

Melissa Zinser

09/23/2026

Arrow Exhaust Arrow Veloce Exhaust System Triumph Daytona 660 2024 71507VAN

Shippng took a while due to convolution of shipping to California

Shippng took a while due to convolution of shipping to California. But product was in excellent shape and install was easy

K.R. Liu

09/02/2026

AKRAPOVIC Slip-On Line Muffler - Carbon - BMW S1000XR 2020-2025 2026 /M1000XR 2024 S-B10SO13-HZC/1

Easy install except the springs

Easy install except the springs. Buy a 10” spring puller. Sounds great. Nice welds. Typical Akrapovic quality and Bill’ Exhaust was best price and quick shipment.

Stuart Moulton

08/14/2026

IN STOCK AKRAPOVIC Header - Titanium S1000RR 2021-2024 2025 2026 E-B10E8 1812-0401

Everything I expected it to be and more

Everything I expected it to be and more. Install was easy and it sounds great

Noah Crampton

08/05/2026

Arrow header GSXR 1000 R 2017-2025 Stainless Steel Racing Collector 71660mi

I love the exhaust!

I love the exhaust and it sounds AWESOME! Fits perfectly so cutting or trimming required.

Jeremy Anderson

07/30/2026

Professional fast and friendly. I love Bills Exhaust.

The new exhaust fits and looks absolutely perfect. Also the Best performing exhaust you can buy for this Triumph 765. Purchased from a great supplier. Bill’s exhaust are an excellent group to work with.

Anonymous

07/22/2026

LEOVINCE LV-14 R Exhaust System - 3-into-1 - Black - Street Triple 765 R/RS 15608BU

Outstanding product

The Italian made seat cover is made with pride, so the end result is an outstanding product. Thank you Bills Exhaust for the quick turnaround and support on this item.

Marcello Laudato

07/16/2026

Tappezzeria Italia Kawasaki Ninja ZX10RR 2021-2025 Seat Cover in Red and Black

Fast shipping and a great price.

Fast shipping and a great price

Sean Williams

AKRAPOVIC Race Muffler - Titanium ZX-10RR /R 2021-2025 2026 S-K10SO28-ASZTBL 1811-4142

Beautiful muffler

Beautiful muffler. Easy install. Perfect sound. High quality throughout. Completely changed the look of the bike. Love it. Expertly packaged in foam rubber so it arrived unscratched. Thanks Bill's.

David Johnson

07/14/2026

LEOVINCE GP One Slip-On Muffler SCL500 2023-2024 15131FBU 1811-4693

Sounds amazing and looks really good

You guys saved my butt with this, I couldn't get it in my area since one of the shops were having tariff issues and not ordering arrow at the moment. But you guys did everything plus more of ordering it checking it and shipping it off to me. I didn't want to go with any other exhaust and you guys delivered. I will forever appreciate you guys and recommend you in the future.

Marco Fraire

07/12/2026

71005VAN Arrow Racing Veloce Full Exhaust for Triumph Street Triple 765 RS 24-25

Great customer service and delivery I love my

Great customer service and delivery I love my exhaust!!!

Marissa Castro

07/10/2026

LEOVINCE GP Corsa Evo Full Exhaust - Z125 2017-2024 3394EU 1810-2679

After quite possibly the longest 42 day wait of my life my complete m4 exhaust was finally in my

After quite possibly the longest 42 day wait of my life my complete m4 exhaust was finally in my possession. Worth the wait and I’d order from bills again.

Daniel Trombley

06/10/2026

M4 Exhaust Carbon Fiber Slip-On 2017-2025 2026 Z900 KA9004

⭐️⭐️⭐️⭐️⭐️ Premium quality and perfect fit for the S1000RR

Installed on my 2025 BMW S1000RR and the fitment was absolutely perfect.

The titanium finish, weld quality, and overall construction are excellent. Sound is deeper, cleaner, and slightly louder than stock without being excessive.

After the first ride, the titanium started developing the beautiful blue heat coloration that Akrapovic is known for, which gives the exhaust an even more premium appearance.

I had previously tested an aftermarket replica, and while it was surprisingly good, the genuine Akrapovic stands out in overall refinement, finish quality, and how the titanium ages with heat cycles.

If you’re looking for an OEM-quality upgrade that complements the BMW perfectly, this exhaust is worth it.

Bill’s Exhausts also had the best price I could find, with fast shipping, no tax charged to Texas, and free shipping, making the purchase experience even better.

Highly recommended.

Francisco Pereira

06/04/2026

AKRAPOVIC Titanium Slip-On Line Muffler S1000R / S1000RR /M 1000 RR 2020- 2026 S-B10SO11-CBT 1811-3739