R1 2009-2014

$74.00 off
M4 Exhaust Undertail Carbon Fiber Slip Ons 2009-2014 R1 YA9924

$1,401⁰⁰ NZD ~~$1,475⁰⁰~~

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$99.00 off
M4 Exhaust CAT Eliminator Slip-On with Carbon Fiber Canisters 2009-2014 R1 YA9934

$1,881⁰⁰ NZD ~~$1,980⁰⁰~~

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$83.00 off
M4 Exhaust Undertail Titanium Slip Ons 2009-2014 R1 YA9926

$1,585⁰⁰ NZD ~~$1,668⁰⁰~~

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$99.00 off
M4 Exhaust Undertail CAT Eliminator Slip-On with Titanium Canisters 2009-2014 R1 YA9936

$1,881⁰⁰ NZD ~~$1,980⁰⁰~~

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$21.00 off
M4 Exhaust Catalytic Converter Eliminator 2009-2014 R1 YA-CEKR109

$392⁰⁰ NZD ~~$413⁰⁰~~

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$707.00 off
AKRAPOVIC Evolution Exhaust - Carbon Fiber - YZF-R1 2009-2014 S-Y10RFT10-ZC/2 1810-1792

$5,726⁰⁰ NZD ~~$6,433⁰⁰~~

Low stock (3 units)

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$324.00 off
AKRAPOVIC Mufflers - Carbon Fiber YZF-R1 2009-2014 S-Y10SO10-HZC 1811-2981

$2,618⁰⁰ NZD ~~$2,942⁰⁰~~

Low stock (3 units)

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$128.00 off

AKRAPOVIC Link Pipe - Titanium YZF-R1 2009-2014 L-Y10SO9L 1861-0526

$1,037⁰⁰ NZD ~~$1,165⁰⁰~~

Low stock (2 units)

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$341.00 off

Graves Exhaust R1 Full Stainless Steel Low Mount Exhaust System 2009-2014 Exy-09r1-Fscl

$2,507⁰⁰ NZD ~~$2,848⁰⁰~~

Backordered

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$357.00 off
Graves Exhaust Link R1 Cat Eliminator Titanium Exhaust R1 09-14 Exy-13r1-Cetc

$2,621⁰⁰ NZD ~~$2,978⁰⁰~~

Very low stock (1 unit)

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$131.00 off
Graves motorsports link titanium cat eliminator pipe R1 2009-2014 EPY-13R1-CET

$957⁰⁰ NZD ~~$1,088⁰⁰~~

Low stock (4 units)

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$518.00 off
Graves Exhaust Link Full Titanium Exhaust R1 2009-2014 Exy-13r1-Ftc

$3,796⁰⁰ NZD ~~$4,314⁰⁰~~

Backordered

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Graves Motorsports R1 Frame Sliders - No Cut 2009-2014 Standar Fsy-09r1-K

$251⁰⁰ NZD

In stock (43 units)

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T-rex 2009 - 2014 yamaha yzf-r1 no cut frame sliders

$259⁰⁰ NZD

Low stock (3 units)

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T-rex 2009 - 2014 yamaha yzf-r1 engine case covers

$294⁰⁰ NZD

Low stock (3 units)

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Graves Motorsports 50mm Clip-On Motorcycle Handlebars HB050

$328⁰⁰ NZD

In stock (37 units)

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Graves Motorsports Clip-On Replacement Bar HB001K

$39⁰⁰ NZD

In stock (69 units)

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Graves Motorsports Progressive Throttle Tube Zx10 Zx6 R1 R6 R3 Fz09 Fz10 Xsr900 Mt-10 Tenere 700

$225⁰⁰ NZD

In stock (240 units)

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Graves Ohlins 68mm Motorcycle Steering Damper Sd068

$775⁰⁰ NZD

In stock (29 units)

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$179.00 off
Galespeed elaborate clutch master cylinder 20x18

$943⁰⁰ NZD ~~$1,122⁰⁰~~

Low stock (4 units)

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$5.00 off

Galespeed master brake switch kit

$39⁰⁰ NZD ~~$44⁰⁰~~

In stock (6 units)

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$5.00 off

Galespeed master brake switch kit multi

$39⁰⁰ NZD ~~$44⁰⁰~~

In stock (15 units)

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$179.00 off

Galespeed elaborate brake master cylinder 19mm GS-VRE19A-19BS

$943⁰⁰ NZD ~~$1,122⁰⁰~~

In stock (13 units)

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$179.00 off

Galespeed elaborate brake master cylinder 17mm

$943⁰⁰ NZD ~~$1,122⁰⁰~~

In stock (6 units)

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$124.00 off

Graves motorsports yamaha r1 adjustable rearsets 2009-2014 RSY-09R1-KAF

$912⁰⁰ NZD ~~$1,036⁰⁰~~

Very low stock (1 unit)

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$139.00 off

Galespeed rear brake master cylinder - 45 degree reservoir

$725⁰⁰ NZD ~~$864⁰⁰~~

Low stock (2 units)

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$139.00 off

Galespeed rear brake master cylinder - 90 degree reservoir GS-RMC12640BR90

$725⁰⁰ NZD ~~$864⁰⁰~~

Low stock (4 units)

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Graves banjo bolt pressure switch for brake light activation.

$42⁰⁰ NZD

In stock (24 units)

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$104.00 off
Graves motorsports top velocity stacks r1 2009-2014 ABY-09R1-REVT

$758⁰⁰ NZD ~~$862⁰⁰~~

In stock (8 units)

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$83.00 off
Graves motorsports lower 50mm velocity stacks R1 2009-2014 ABY-09R1-REVB

$901⁰⁰ NZD ~~$984⁰⁰~~

Very low stock (1 unit)

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$486.00 off

Graves motorsports yamaha r1 racing camshaft set 09-14

$2,121⁰⁰ NZD ~~$2,607⁰⁰~~

Very low stock (1 unit)

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Graves motorsports yamaha r1 r6 exup eliminator

$121⁰⁰ NZD

In stock (79 units)

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Sold out
$78.00 off

Flashtune ecu type 2 yamaha r1 09-14 bike side kit

$578⁰⁰ NZD ~~$656⁰⁰~~

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$32.00 off

DYNATEK Coil-On-Plug Replacement Coil - Yamaha YZF-R1 2009-2011 DCOP7-1

$287⁰⁰ NZD ~~$319⁰⁰~~

Low stock (4 units)

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T-rex 2009 - 2014 yamaha yzf-r1 adjustable kickstand - aluminum

$190⁰⁰ NZD

Low stock (3 units)

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T-rex 2009 - 2014 yamaha yzf-r1 adjustable kickstand lowering link

$328⁰⁰ NZD

Low stock (3 units)

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Graves Motorsports R1 Sprocket Cover 09-14 W-WEY-2001-01

$156⁰⁰ NZD

In stock (6 units)

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$42.00 off
Ek chain 525 zvx3 series zx-ring chain 120 link blue

$238⁰⁰ NZD ~~$280⁰⁰~~

Backordered

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$42.00 off
Ek chain 525 zvx3 series zx-ring chain 120 link green

$238⁰⁰ NZD ~~$280⁰⁰~~

Backordered

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Graves Motorsports Rear Axle Alignment Tool R1 R6 W-Wxy-2001-02

$78⁰⁰ NZD

In stock (23 units)

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$60.00 off
Woodcraft 120/160-200 dual temp tire warmers (front & rear) w/ bag

$734⁰⁰ NZD ~~$794⁰⁰~~

Backordered

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T-rex racing Black Front & Triple Tree Motorcycle Stand V

$518⁰⁰ NZD

Low stock (3 units)

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Up to $70.00 off
Woodcraft front stand with pin 22-0105

$397⁰⁰ NZD ~~$467⁰⁰~~

Backordered

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Graves Motorsports Works Clutch Spring Kit for R1 07-14 W-WCY-09R1-02

$173⁰⁰ NZD

In stock (13 units)

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Graves Motorsports Works Race Rear Spring Collar SR-2001-01

$79⁰⁰ NZD

In stock (6 units)

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$82.00 off

Graves Pneumatic Preload Adjuster For Ohlins Ttx Shocks W-Wsk-2001-02

$600⁰⁰ NZD ~~$682⁰⁰~~

In stock (52 units)

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Galespeed thumb brake master cylinder 12mm GS-TH12-17B

$725⁰⁰ NZD

Low stock (2 units)

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$125.00 off
Galespeed elaborate radial mount right front caliper 100mm

$1,127⁰⁰ NZD ~~$1,252⁰⁰~~

Low stock (2 units)

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$125.00 off

Galespeed elaborate radial mount left front caliper 100mm

$1,127⁰⁰ NZD ~~$1,252⁰⁰~~

Low stock (2 units)

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Galespeed Universal Thumb Brake Hose Adaptor FRONT

$169⁰⁰ NZD

In stock (43 units)

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Let customers speak for us

from 167 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