CRF450R /RX 21-25

$234.00 off
S-H4E1-FDHLT AKRAPOVIC Evolution Line Exhaust System - Titanium - CRF450R/CRF450RX 2025 1820-2089

$1,896⁰⁰ CAD ~~$2,130⁰⁰~~

Backordered

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$270.00 off
AKRAPOVIC Evolution Line Exhaust System CRF450R /RX 2021-2024 S-H4MET16-FDHLTA 1820-1991

$2,184⁰⁰ CAD ~~$2,454⁰⁰~~

In stock (14 units)

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$347.00 off
FMF Factory 4.1 RCT Exhaust - Titanium CRF450R/.RX 2021- 2025 041605 1820-1994

$1,573⁰⁰ CAD ~~$1,920⁰⁰~~

In stock (19 units)

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$148.00 off

FMF Factory 4.1 RCT Exhaust - Aluminum CRF450R/RX 2021- 2025 041604 1820-1993

$1,319⁰⁰ CAD ~~$1,467⁰⁰~~

In stock (7 units)

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$109.00 off

FMF Factory 4.1 Muffler CRF450R 2021-2023 041602 1821-2043

$799⁰⁰ CAD ~~$908⁰⁰~~

In stock (16 units)

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$134.00 off

FMF Factory 4.1 Muffler CRF450R 2021-2022 041603 1821-2044

$983⁰⁰ CAD ~~$1,117⁰⁰~~

In stock (24 units)

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$67.00 off

FMF Powercore 4 Muffler CRF450R 2021-2023 041600 1821-2041

$492⁰⁰ CAD ~~$559⁰⁰~~

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$76.00 off

FMF Q4 Hex Slip-On Muffler CRF450R 2021-2023 041601 1821-2042

$553⁰⁰ CAD ~~$629⁰⁰~~

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FMF Exhaust Replacement Decal - Powercore 4 014846 4320-2204

$24⁰⁰ CAD

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$1.00 off

MOOSE RACING Exhaust Gasket Kit 823075MSE

$10⁰⁰ CAD ~~$11⁰⁰~~

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Graves motorsports honda CRF 450L, RL + X 19-23 smog block off plate AB026

$42⁰⁰ CAD

In stock (40 units)

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TWIN AIR Air Filter CRF450R 2021-2023 /CRF250R 2022-2023 150230

$52⁰⁰ CAD

In stock (513 units)

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TWIN AIR Airbox Cover - Honda 160124

$60⁰⁰ CAD

In stock (65 units)

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TWIN AIR Fuel Filter - Honda 160601

$52⁰⁰ CAD

In stock (10 units)

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MOOSE RACING Air Filter - Honda 1-20-37

$46⁰⁰ CAD

In stock (20 units)

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MOOSE RACING Precision Pre-Oiled Air Filter - Honda P1-20-37

$49⁰⁰ CAD

In stock (20 units)

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NO TOIL Pre-Oiled Air Filter 1253

$48⁰⁰ CAD

In stock (15 units)

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NO TOIL Air Filter 120-53

$44⁰⁰ CAD

In stock (11 units)

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NO TOIL Air Filter X120-53

$44⁰⁰ CAD

In stock (5 units)

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NO TOIL Super-Flo Kit SFK12053

$84⁰⁰ CAD

Low stock (4 units)

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NO TOIL Air Filter - Replacement FRF12053

$52⁰⁰ CAD

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UNI FILTER Air Filter - Honda CRF450R NU-4153ST

$51⁰⁰ CAD

In stock (20 units)

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PC RACING Pro Seal PC28

$27⁰⁰ CAD

In stock (18 units)

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PC RACING Oil Filter PC116

$42⁰⁰ CAD

In stock (20 units)

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$2.00 off

K & N Oil Filter NF 15 CRF250L/CRF450R > KN-112 KN-116

$18⁰⁰ CAD ~~$20⁰⁰~~

In stock (938 units)

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$2.00 off

Parts Unlimited Oil Filter 15412-Men-671

$10⁰⁰ CAD ~~$12⁰⁰~~

In stock (20 units)

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PRO FILTER Replacement Oil Filter PF-116

$10⁰⁰ CAD

In stock (20 units)

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$2.00 off

TWIN AIR Oil Filter - Honda 140003

$17⁰⁰ CAD ~~$19⁰⁰~~

In stock (20 units)

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$2.00 off

MOOSE RACING Oil Filter Cover T14-1300GB

$60⁰⁰ CAD ~~$62⁰⁰~~

In stock (6 units)

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$1.00 off

WORKS CONNECTION Engine Plug - Red 24-492

$45⁰⁰ CAD ~~$46⁰⁰~~

In stock (8 units)

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WORKS CONNECTION Oil Filler Plug - Red 24-077

$46⁰⁰ CAD

Low stock (2 units)

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$2.00 off

MOTION PRO Fuel Injection Pigtail OEM for Nippon Denso 08-0596

$28⁰⁰ CAD ~~$30⁰⁰~~

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$4.00 off

MOTION PRO Fuel Injection Cleaner Kit OEM for Nippon Denso 08-0592

$252⁰⁰ CAD ~~$256⁰⁰~~

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$7.00 off

MOOSE RACING Electric Fuel Injection Fuel Pump Rebuild Kit 47-2038-M

$137⁰⁰ CAD ~~$144⁰⁰~~

In stock (20 units)

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ALL BALLS Fuel Pump Rebuild Kit CRF250R/x/CRF450RL 47-2038

$117⁰⁰ CAD

In stock (18 units)

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GET SX1 Pro Engine Control Kit - Honda CRF450R 2024 GK-SX1PRO4T-0001

$1,466⁰⁰ CAD

Very low stock (1 unit)

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GET RX1 Pro Engine Control Unit CRF450R 2021-2022 GK-RX1PRO-0051

$1,369⁰⁰ CAD

Low stock (3 units)

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$8.00 off

WISECO Engine Hour/Tachometer Engine Hour/Tachometer W8061

$48⁰⁰ CAD ~~$56⁰⁰~~

In stock (20 units)

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TWIN AIR Radiator Pressure Cap - 1.8 bar 177900

$51⁰⁰ CAD

In stock (213 units)

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KSX Radiator - Right CRF450R/RX 2021-2023 KSX1091

$224⁰⁰ CAD

In stock (6 units)

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KSX Radiator - Left CRF450R/RX 2021-2023 KSX1092

$224⁰⁰ CAD

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MOOSE RACING Radiator Guard - Honda 12-6021

$266⁰⁰ CAD

Low stock (3 units)

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$11.00 off

WORKS CONNECTION Radiator Brace - Silver - CRF 18-710

$181⁰⁰ CAD ~~$192⁰⁰~~

In stock (20 units)

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$12.00 off
WORKS CONNECTION Radiator Brace - Black - CRF450 18-B710

$217⁰⁰ CAD ~~$229⁰⁰~~

In stock (14 units)

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$14.00 off

MOOSE RACING Race Fit Radiator Hose Kit - Red - Honda HON-124 RD

$207⁰⁰ CAD ~~$221⁰⁰~~

In stock (5 units)

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$9.00 off

MOOSE RACING Water Pump Rebuild Kit 8210012MSE

$64⁰⁰ CAD ~~$73⁰⁰~~

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ATHENA Water Pump Gasket Kit Honda P400210475015

$37⁰⁰ CAD

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$3.00 off

BARNETT Clutch Friction Plate 301-35-10012

$24⁰⁰ CAD ~~$27⁰⁰~~

In stock (20 units)

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$2.00 off

BARNETT Drive Plate CRF450R 401-35-063046

$11⁰⁰ CAD ~~$13⁰⁰~~

In stock (20 units)

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$3.00 off

BARNETT Clutch Friction Plate 301-35-10013

$24⁰⁰ CAD ~~$27⁰⁰~~

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Let customers speak for us

from 164 reviews

AWESOME!

Exhaust fits perfectly, high quality and sounds amazing with my ZARD slip on

Nathan Nash

02/01/2025

Arrow 71756MI Racing Exhaust Collector for Moto Guzzi V85TT 2021- 2023 71756mi

Incredible sound

Sounds amazing. Installation is effortless. I like that it comes with a db killer for racetracks with noise regulation.

David Molina

01/29/2025

M4 Exhaust Full System Black GP19 with canister ZX6R ZX6 2009 - 2025 KA6982-GP19

2024 Yamaha MT-09 M4 Exhaust

I ordered a black M4 Exhaust. Huge improvement over stock and sounds awesome. Bill was great to talk to and quick to reply when called or emailed. Thank you

Jeremy Crouch

01/28/2025

M4 Exhaust All Black Full System MT-09/SXR900 2021 - 2023 YA6932

24 Z900 M4 Headers

Purchased from Bills and everything went great, Bill emailed me and a bunch of others to give us an update about when M4 would most likely ship out products and it was spot on. The exhaust fits great had a little trouble pairing it with an SC CRT Exhaust but that was a matching game and was nobodies fault. Overall great experience will do business again whenever I need more parts!

Hunter L.

M4 Exhaust Universal Header Kit 2017-2025 Z900 KA9000

Vandemon for Kawasaki H2 Carbon

I just finished installing it!!!👍👍👍
it completely changes the look of the H2 Carbon!!!
I'm going to start the bike in May and I'll send you the video!!!😃😃

Pierre Vallerand

01/18/2025

VANDEMON Polished Titanium Exhaust System Ninja H2 & H2R 2015-24 KAWAH2TICSPOLEXHD

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