COBRA

$255.00 off

COBRA Boulevard Drag Pipes Valkyrie GL1800/1500 1269

Sale price $2,293⁰⁰ NZD Regular price $2,548⁰⁰

In stock (20 units)
$255.00 off
COBRA 6-6 Mufflers Black GL1800F6B Gold Wing Bagger 2013-2017 1217B

Sale price $2,293⁰⁰ NZD Regular price $2,548⁰⁰

In stock (8 units)
$234.00 off
COBRA 6-6 Mufflers - Chrome 1217

Sale price $2,101⁰⁰ NZD Regular price $2,335⁰⁰

Low stock (4 units)
$227.00 off

COBRA True Dual Exhaust - Fishtail - '12-'17 Softail 6989

Sale price $2,045⁰⁰ NZD Regular price $2,272⁰⁰

Very low stock (1 unit)
$227.00 off
COBRA True Dual Exhaust - Fishtail Softail 2007-2011 6988

Sale price $2,045⁰⁰ NZD Regular price $2,272⁰⁰

Low stock (2 units)
$222.00 off
COBRA True Dual Exhaust - Fishtail Harley-Davidson '86-'06 Softail 6987

Sale price $1,998⁰⁰ NZD Regular price $2,220⁰⁰

Low stock (3 units)
$212.00 off
COBRA Turn Out 2-into-1 Exhaust System - Black 6271B-1

Sale price $1,910⁰⁰ NZD Regular price $2,122⁰⁰

In stock (20 units)
$212.00 off
COBRA Turn Out 2-into-1 Exhaust System - Black 6270B-1

Sale price $1,910⁰⁰ NZD Regular price $2,122⁰⁰

In stock (5 units)
$204.00 off

COBRA True Dual Exhaust - Billet Tip - '12-'17 Softail 6986

Sale price $1,829⁰⁰ NZD Regular price $2,033⁰⁰

Very low stock (1 unit)
$204.00 off

COBRA True Dual Exhaust - Billet Tip - '07-'11 Softail 6985

Sale price $1,829⁰⁰ NZD Regular price $2,033⁰⁰

In stock (5 units)
$198.00 off
COBRA True Dual Exhaust - Billet Tip - 97-06 Softail 6984

Sale price $1,787⁰⁰ NZD Regular price $1,985⁰⁰

In stock (6 units)
$192.00 off
COBRA Powr-Flo 2:1 Exhaust - Black - '17-'20 FL NOT FOR TRIKE MODELS 6451RB

Sale price $1,737⁰⁰ NZD Regular price $1,929⁰⁰

Low stock (2 units)
$184.00 off
COBRA 2:1 Exhaust - Black - '09-'16 FL 6450B

Sale price $1,653⁰⁰ NZD Regular price $1,837⁰⁰

Very low stock (1 unit)
$191.00 off

COBRA Dual Speedster Exhaust - Chrome - Fishtail - '17-'19 Dresser 6975

Sale price $1,720⁰⁰ NZD Regular price $1,911⁰⁰

In stock (11 units)
$191.00 off
COBRA Dual Speedster Exhaust - Chrome - Fishtail - '10-'16 Dresser 6974

Sale price $1,720⁰⁰ NZD Regular price $1,911⁰⁰

In stock (5 units)
$191.00 off
COBRA Turn Out 2-into-1 Exhaust System Chrome Electra/ Road Glide Harley-Davidson 2017-2021 6271-1

Sale price $1,720⁰⁰ NZD Regular price $1,911⁰⁰

In stock (13 units)
Sold out
$191.00 off
COBRA Turn Out 2-into-1 Exhaust System - Chrome 6270-1

Sale price $1,720⁰⁰ NZD Regular price $1,911⁰⁰
$187.00 off
COBRA Speedster Swept Exhaust - Black - M109R 3221B

Sale price $1,677⁰⁰ NZD Regular price $1,864⁰⁰

Low stock (4 units)
$187.00 off

COBRA Speedster Swept Exhaust - Black - Stryker 1300 NO APP/PP 2230B

Sale price $1,677⁰⁰ NZD Regular price $1,864⁰⁰

Low stock (4 units)
$187.00 off

COBRA Speedster Swept Exhaust - Black - Vulcan 900 2006-2016 4218B

Sale price $1,677⁰⁰ NZD Regular price $1,864⁰⁰

Low stock (3 units)
$187.00 off

COBRA Speedster Swept Exhaust - Black - Raider 2225B

Sale price $1,677⁰⁰ NZD Regular price $1,864⁰⁰

In stock (5 units)
$184.00 off

COBRA Speedster Swept Exhaust - Chrome - M109R 3221

Sale price $1,664⁰⁰ NZD Regular price $1,848⁰⁰

Low stock (3 units)
$183.00 off

COBRA Speedster Swept Exhaust - Black - VT1300 1233B

Sale price $1,648⁰⁰ NZD Regular price $1,831⁰⁰

In stock (7 units)
$181.00 off
COBRA Speedster Swept Short Exhaust - Black 6231B

Sale price $1,630⁰⁰ NZD Regular price $1,811⁰⁰

In stock (7 units)
$181.00 off
COBRA Speedster Swept Short Exhaust - Black - '14-'20 XL 6233B

Sale price $1,630⁰⁰ NZD Regular price $1,811⁰⁰

In stock (5 units)
$181.00 off

COBRA Speedster Swept Short Exhaust - Black - '10-'16 FL 6230B

Sale price $1,630⁰⁰ NZD Regular price $1,811⁰⁰

In stock (12 units)
$181.00 off

COBRA Speedster Swept Short Exhaust - Black - '12-'17 Dyna 6229B

Sale price $1,630⁰⁰ NZD Regular price $1,811⁰⁰

Low stock (3 units)
$181.00 off

COBRA Speedster Swept Short Exhaust - Black - '06-'11 Dyna 6227B

Sale price $1,630⁰⁰ NZD Regular price $1,811⁰⁰

Low stock (3 units)
$181.00 off

COBRA Speedster Swept Short Exhaust - Black - '12-'17 Softail 6225B

Sale price $1,630⁰⁰ NZD Regular price $1,811⁰⁰

Low stock (2 units)
$181.00 off

COBRA Speedster Swept Short Exhaust - Black - '07-'11 Softail 6224B

Sale price $1,630⁰⁰ NZD Regular price $1,811⁰⁰

Very low stock (1 unit)
$180.00 off

COBRA Speedster Swept Exhaust - Chrome - Stryker 1300 2230

Sale price $1,621⁰⁰ NZD Regular price $1,801⁰⁰

Low stock (3 units)
Sold out
$129.00 off

COBRA Speedster Swept Exhaust - Chrome - Roadstar 1600/1700 2221

Sale price $1,164⁰⁰ NZD Regular price $1,293⁰⁰
$180.00 off

COBRA Speedster Swept Exhaust - Chrome - VT1300 1233 1810-1853

Sale price $1,621⁰⁰ NZD Regular price $1,801⁰⁰

In stock (18 units)
$180.00 off

COBRA Speedster Swept Exhaust - Chrome - VTX1300C 2004-2009 1230

Sale price $1,621⁰⁰ NZD Regular price $1,801⁰⁰

Low stock (4 units)
$180.00 off

COBRA Speedster Swept Exhaust - Chrome - Road Star Warrior 2222

Sale price $1,621⁰⁰ NZD Regular price $1,801⁰⁰

Low stock (4 units)
Sold out
$180.00 off
COBRA Speedster Swept Exhaust - Chrome - M90 3223

Sale price $1,621⁰⁰ NZD Regular price $1,801⁰⁰
$180.00 off

COBRA Speedster Swept Exhaust - Chrome - Vulcan 900 4218

Sale price $1,621⁰⁰ NZD Regular price $1,801⁰⁰

Low stock (4 units)
$180.00 off

COBRA Speedster Swept Exhaust - Chrome - Raider NO APP/PP 2225

Sale price $1,621⁰⁰ NZD Regular price $1,801⁰⁰

Low stock (4 units)
$175.00 off
COBRA Dual Cut Mufflers - Black 1219B

Sale price $1,577⁰⁰ NZD Regular price $1,752⁰⁰

In stock (6 units)
Sold out
$175.00 off
COBRA Powr-Flo 2:1 Exhaust - Chrome - '17-'20 FL NOT FOR TRIKE MODELS 6451

Sale price $1,577⁰⁰ NZD Regular price $1,752⁰⁰
Sold out
$132.00 off
COBRA 2:1 Exhaust - Chrome Glide /Road King 2009-2016 FL 6450

Sale price $1,189⁰⁰ NZD Regular price $1,321⁰⁰
Sold out
$151.00 off
COBRA Power Pro RPT Exhaust - Black - '12-'17 Dyna 6468B

Sale price $1,359⁰⁰ NZD Regular price $1,510⁰⁰
$166.00 off
COBRA Speedster X-Tra Long Exhaust - Stratoliner 2924T

Sale price $1,493⁰⁰ NZD Regular price $1,659⁰⁰

In stock (5 units)
Sold out
$166.00 off

COBRA Speedster Long Exhaust - Roadstar 1700 2922T

Sale price $1,493⁰⁰ NZD Regular price $1,659⁰⁰
$166.00 off

COBRA Speedster Long Exhaust - C109 3925

Sale price $1,493⁰⁰ NZD Regular price $1,659⁰⁰

Low stock (2 units)
$166.00 off
COBRA Speedster Slashdown Exhaust - Roadstar 1700 2822

Sale price $1,493⁰⁰ NZD Regular price $1,659⁰⁰

Low stock (4 units)
$165.00 off

COBRA Race Pro Mufflers - Black - FL 6216RB

Sale price $1,486⁰⁰ NZD Regular price $1,651⁰⁰

In stock (7 units)
$165.00 off
COBRA Power Flo Mufflers for FL 2017-2020 - Black 6214RB

Sale price $1,486⁰⁰ NZD Regular price $1,651⁰⁰

Very low stock (1 unit)
Sold out
$135.00 off

COBRA Power Flo Mufflers for '95-'16 FL - Black 6215RB

Sale price $1,211⁰⁰ NZD Regular price $1,346⁰⁰
$149.00 off

COBRA Dual Speedster Exhaust - Black - Billet Tip - '10-'16 Dresser DISC.SELL 1800-1533 6973B

Sale price $1,338⁰⁰ NZD Regular price $1,487⁰⁰

Very low stock (1 unit)

Let customers speak for us

from 835 reviews

Don’t order anyplace else

Let start with placing and order it was so easy and painless had my order within couple weeks. Now the actual exhaust my bike Luna sounds great she feel like a whole different bike. Sounds amazing for my future bikes bills is the only place I will order from thank you bills

Rafael Landeros

03/13/2026

AKRAPOVIC Exhaust System - Racing Line - Titanium YZF-R7 2022-2024 and 2025 S-Y7R12-APT 1810-3053

just what i needed for my 1999 yamaha YZF R7ow02/R1 toy

just what i needed for my 1999 yamaha YZF R7ow02/R1 toy...

MARK HILL

03/12/2026

Arrow Yamaha Yzf R1 07-08 Stainless Steel Collectors 71364mi

Samantha great customer service

Haven’t installed or checked that is complete, but looks good and what I want to thank the amazing customer service, Samantha was amazing helping me decide and get my order delivered with no problem

Mariano Rojas Torres

71768mi Arrow Racing Titanium Collectors Header For Original And Arrow Silencer S1000RR 2020-2025 /M1000RR 20-24 71768mi

Would buy again

Looks great, lighter weight and better quality of sound, particularly once you remove the baffle.

Jude Walsh

03/09/2026

71914AKN Arrow 71914AKN Indy Race Aluminum Dark Slip-on Exhaust for Kawasaki Ninja 1000SX 2020-2025

Couldn't be happier

I am a very happy customer, every time I have bought something from Bill’s Exhaust the office have been super communicative in setting my expectations.
You will always know where your item and when to expect it.

Anonymous

Arrow 71751MI Racing Exhaust Collector for BMW S1000XR 20-24 71751MI

Arrow's craftsmanship is top notch

Arrow's craftsmanship is top notch, and Bill's Exhausts gave me a great deal and worked with me when there was a little hiccup with the order. A special shoutout to Samantha--she's very helpful. A+

Brandon F

03/06/2026

APRILIA TUAREG 660 EURO 5+ 2025 STAINLESS STEEL COLLECTORS - 72202pd

Absolutely love this exhaust

Absolutely love this exhaust, it came with everything needed, and sounds amazing. Installed on a 2025 ZX6R KRT edition.

Darlene Barthel

03/02/2026

Arrow Pro-Race Slip-on i ZX-6R 636 2009-2025 2026 Exhaust Titanium for Kawasaki ZX-6R 636 2009-2025 2026 71898PR

Looks good and sounds good

Looks good went on fine all the hardware was there. It was very easy to install.

Michael Lacy

LEOVINCE LV Corsa Muffler - Black Edition KAWASAKI NINJA 400/500 2018 - 2025 2026 15400BU 1811-4303

This exhaust is top notch!

This exhaust is top notch! Quality is better then any exhaust I've had in the past and would highly recommend it! The sound on the xsr 700 is perfect! Loud but not obnoxious! I've had a bunch of different exhausts for the cp2 motor akra, M4, two bros and this sounds better then all of them by far! There aren't too many exhaust sound clips for this on the cp2 so I was taking a chance and I can say I am not disappointed in any way!!

David Williams

Graves Motorsports Full Exhaust System For Fz-07 2015-2017 / Mt-07 2018 + / Xsr700 2016-2023 / R7 2021-2023 Exy-14fz07-Ftc

Easy installation

Easy installation. Sounds good but not crazy loud on a ZX6R.

Tom Riggs

02/23/2026

LEOVINCE ZX-6R Black LV-10 Muffler 15233BU

Long delivery time but worth it

Easy installation. Website picture doesn’t reflect actual item though. It is a carbon fiber can.

Steven Price

02/19/2026

Arrow Kawasaki Zx-10rr '21 Homologated Carbon Indy Race Silencer + Titanium Link Pipe 71928mk

LeoVince LV Corsa slip-on exhaust on my Kawasaki Z900

Installed the LeoVince LV Corsa slip-on exhaust on my Kawasaki Z900, and I couldn’t be happier. The build quality is excellent, the sound is absolutely amazing, and the installation was quick and easy.

Right out of the box, you can tell this is a premium product. The Carbon Fiber and finish are top-notch, and everything fit perfectly. Install took very little time, even with basic tools.

The sound quality is perfect — deep, aggressive, and sporty. It completely transforms the character of the Z900 and makes the bike feel alive every time you hit the throttle. No annoying rasp, just a clean, powerful tone that sounds incredible at all RPMs.

For under $500, you simply can’t beat this exhaust. It delivers premium performance, looks, and sound at a fraction of the cost of many competitors. If you’re looking to upgrade your Z900, this is a no-brainer.

Shipping was delayed due to the winter storm but even then it was delivered within a week. Bills Exhaust is my go to.

Highly recommend! 🔥🏍️

Brian Cipparone

02/06/2026

LEOVINCE LV Corsa Muffler - Carbon Fiber Z 900 2017-2025 15402CU 1811-4310

Looks Fantastic

Very happy with how the silencer looks on my wife's 2024 Vespa GTV. Its not as light as I thought that it was going to be. But I guess its a sign of the build quality. Sounds very nice with the baffle removed and makes her more visible on the road due to the exhaust tone, which is a must where we live.

T Damni

01/30/2026