COBRA

$16.00 off

COBRA Boulevard Drag Pipes Valkyrie GL1800/1500 1269

Sale price $2,316⁰⁰ NZD Regular price $2,332⁰⁰

In stock (20 units)
$134.00 off
COBRA 6-6 Mufflers Black GL1800F6B Gold Wing Bagger 2013-2017 1217B

Sale price $2,316⁰⁰ NZD Regular price $2,450⁰⁰

Low stock (3 units)
$16.00 off
COBRA 6-6 Mufflers - Chrome 1217

Sale price $2,122⁰⁰ NZD Regular price $2,138⁰⁰

In stock (7 units)
$10.00 off

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

Sale price $2,065⁰⁰ NZD Regular price $2,075⁰⁰

Very low stock (1 unit)
$10.00 off
COBRA True Dual Exhaust - Fishtail Softail 2007-2011 6988

Sale price $2,065⁰⁰ NZD Regular price $2,075⁰⁰

In stock (5 units)
$16.00 off
COBRA True Dual Exhaust - Fishtail Harley-Davidson '86-'06 Softail 6987

Sale price $2,018⁰⁰ NZD Regular price $2,034⁰⁰

Low stock (3 units)
$112.00 off
COBRA Turn Out 2-into-1 Exhaust System - Black 6271B-1

Sale price $1,929⁰⁰ NZD Regular price $2,041⁰⁰

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

Regular price $1,929⁰⁰ NZD

In stock (6 units)
$13.00 off

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

Sale price $1,847⁰⁰ NZD Regular price $1,860⁰⁰

In stock (6 units)
$13.00 off

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

Sale price $1,847⁰⁰ NZD Regular price $1,860⁰⁰

In stock (7 units)
Sold out
$15.00 off
COBRA True Dual Exhaust - Billet Tip - 97-06 Softail 6984

Sale price $1,804⁰⁰ NZD Regular price $1,819⁰⁰
$195.00 off
COBRA Powr-Flo 2:1 Exhaust - Black - '17-'20 FL NOT FOR TRIKE MODELS 6451RB

Sale price $1,754⁰⁰ NZD Regular price $1,949⁰⁰

In stock (11 units)
Sold out
$297.00 off
COBRA 2:1 Exhaust - Black - '09-'16 FL 6450B

Sale price $1,469⁰⁰ NZD Regular price $1,766⁰⁰
$14.00 off

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

Sale price $1,737⁰⁰ NZD Regular price $1,751⁰⁰

In stock (19 units)
$14.00 off
COBRA Dual Speedster Exhaust - Chrome - Fishtail - '10-'16 Dresser 6974

Sale price $1,737⁰⁰ NZD Regular price $1,751⁰⁰

Low stock (2 units)
$101.00 off
COBRA Turn Out 2-into-1 Exhaust System Chrome Electra/ Road Glide Harley-Davidson 2017-2021 6271-1

Sale price $1,737⁰⁰ NZD Regular price $1,838⁰⁰

In stock (19 units)
COBRA Turn Out 2-into-1 Exhaust System - Chrome 6270-1

Regular price $1,737⁰⁰ NZD

Low stock (2 units)
$21.00 off
COBRA Speedster Swept Exhaust - Black - M109R 3221B

Sale price $1,694⁰⁰ NZD Regular price $1,715⁰⁰

In stock (6 units)
$21.00 off

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

Sale price $1,694⁰⁰ NZD Regular price $1,715⁰⁰

In stock (8 units)
Sold out
$12.00 off

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

Sale price $1,694⁰⁰ NZD Regular price $1,706⁰⁰
$21.00 off

COBRA Speedster Swept Exhaust - Black - Raider 2225B

Sale price $1,694⁰⁰ NZD Regular price $1,715⁰⁰

In stock (7 units)
$13.00 off

COBRA Speedster Swept Exhaust - Chrome - M109R 3221

Sale price $1,680⁰⁰ NZD Regular price $1,693⁰⁰

Low stock (4 units)
$11.00 off

COBRA Speedster Swept Exhaust - Black - VT1300 1233B

Sale price $1,665⁰⁰ NZD Regular price $1,676⁰⁰

In stock (15 units)
$11.00 off
COBRA Speedster Swept Short Exhaust - Black 6231B

Sale price $1,646⁰⁰ NZD Regular price $1,657⁰⁰

In stock (7 units)
$11.00 off
COBRA Speedster Swept Short Exhaust - Black - '14-'20 XL 6233B

Sale price $1,646⁰⁰ NZD Regular price $1,657⁰⁰

In stock (6 units)
$11.00 off

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

Sale price $1,646⁰⁰ NZD Regular price $1,657⁰⁰

In stock (9 units)
Sold out
$11.00 off

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

Sale price $1,646⁰⁰ NZD Regular price $1,657⁰⁰
Sold out
$11.00 off

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

Sale price $1,646⁰⁰ NZD Regular price $1,657⁰⁰
Sold out
$11.00 off

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

Sale price $1,646⁰⁰ NZD Regular price $1,657⁰⁰
$11.00 off

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

Sale price $1,646⁰⁰ NZD Regular price $1,657⁰⁰

Low stock (2 units)
$11.00 off

COBRA Speedster Swept Exhaust - Chrome - Stryker 1300 2230

Sale price $1,637⁰⁰ NZD Regular price $1,648⁰⁰

Low stock (4 units)
Sold out
$342.00 off

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

Sale price $1,306⁰⁰ NZD Regular price $1,648⁰⁰
$95.00 off

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

Sale price $1,637⁰⁰ NZD Regular price $1,732⁰⁰

In stock (20 units)
$11.00 off

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

Sale price $1,637⁰⁰ NZD Regular price $1,648⁰⁰

Low stock (4 units)
$11.00 off

COBRA Speedster Swept Exhaust - Chrome - Road Star Warrior 2222

Sale price $1,637⁰⁰ NZD Regular price $1,648⁰⁰

Low stock (4 units)
Sold out
$11.00 off
COBRA Speedster Swept Exhaust - Chrome - M90 3223

Sale price $1,637⁰⁰ NZD Regular price $1,648⁰⁰
$95.00 off

COBRA Speedster Swept Exhaust - Chrome - Vulcan 900 4218

Sale price $1,637⁰⁰ NZD Regular price $1,732⁰⁰

In stock (7 units)
Sold out
$11.00 off

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

Sale price $1,637⁰⁰ NZD Regular price $1,648⁰⁰
$11.00 off
COBRA Dual Cut Mufflers - Black 1219B

Sale price $1,593⁰⁰ NZD Regular price $1,604⁰⁰

In stock (7 units)
$11.00 off
COBRA Powr-Flo 2:1 Exhaust - Chrome - '17-'20 FL NOT FOR TRIKE MODELS 6451

Sale price $1,593⁰⁰ NZD Regular price $1,604⁰⁰

In stock (5 units)
Sold out
$270.00 off
COBRA 2:1 Exhaust - Chrome Glide /Road King 2009-2016 FL 6450

Sale price $1,334⁰⁰ NZD Regular price $1,604⁰⁰
Sold out
$11.00 off
COBRA Power Pro RPT Exhaust - Black - '12-'17 Dyna 6468B

Sale price $1,525⁰⁰ NZD Regular price $1,536⁰⁰
$11.00 off
COBRA Speedster X-Tra Long Exhaust - Stratoliner 2924T

Sale price $1,508⁰⁰ NZD Regular price $1,519⁰⁰

Low stock (2 units)
Sold out
$11.00 off

COBRA Speedster Long Exhaust - Roadstar 1700 2922T

Sale price $1,508⁰⁰ NZD Regular price $1,519⁰⁰
$11.00 off

COBRA Speedster Long Exhaust - C109 3925

Sale price $1,508⁰⁰ NZD Regular price $1,519⁰⁰

In stock (6 units)
$11.00 off
COBRA Speedster Slashdown Exhaust - Roadstar 1700 2822

Sale price $1,508⁰⁰ NZD Regular price $1,519⁰⁰

Very low stock (1 unit)
$12.00 off

COBRA Race Pro Mufflers - Black - FL 6216RB

Sale price $1,500⁰⁰ NZD Regular price $1,512⁰⁰

Low stock (3 units)
Sold out
$12.00 off
COBRA Power Flo Mufflers for FL 2017-2020 - Black 6214RB

Sale price $1,500⁰⁰ NZD Regular price $1,512⁰⁰
Sold out
$153.00 off

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

Sale price $1,359⁰⁰ NZD Regular price $1,512⁰⁰
Sold out
$313.00 off

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

Sale price $1,189⁰⁰ NZD Regular price $1,502⁰⁰

Let customers speak for us

from 674 reviews

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

71856AKN Arrow Race-Tech Slip-on Exhaust, Aluminum Dark for Kawasaki Z900 17-24

Arrived super quick

Arrived super quick, no complaints

Anonymous

11/20/2025

IN STOCK M4 Exhaust GP Black Slip on GSXR600/750 2011-2025 SU6112-GP

Great customer support

Great customer support, fast shipping and delivery , and great quality exhaust . Sounds nice 👍🏼 would definitely recommend

Atticus

11/13/2025

IN STOCK M4 Exhaust GP19 Black Slip On 2009 - 2025 2026 ZX6R zx6 KA6922-GP19

Fast service and the pipe is very well made

Fast service and the pipe is very well made.

72188PD Arrow H.D.1250 Pan America 20-25 Racing St. Steel De-Catalyzed Collector

Purchased the power core 4 along with the mega bomb header

Purchased the power core 4 along with the mega bomb header. Sounds great! Looks even better! Slammed them both on my 22’ KX 250f.

ROBERT T CLARK

11/11/2025

FMF Powercore 4 Muffler KX250F/X 2021-2023 042392 1821-2038

Was trying to find a reseller for Graves products. Stumbled upon this site. No hassles. Ships to Australia (big plus). Now I can mod my dream bike.
Exhaust is gnarly, obnoxious... exactly what I want! Makes all the right sounds.
I'd buy another one if I had another bike.
Super easy fitment, shaved off so much weight with the titanium build.
Absolute piece of art.

Nazzy

11/05/2025

Bill's Exhausts

Great price and amazing sound

Great price and amazing sound.

Michael Adams

10/27/2025

AKRAPOVIC Carbon Fiber Muffler NINJA 400 /500 2018-2025 S-K4SO6-APC 1811-3515

This system with a BT Moto tune sounds and feels amazing

This system with a BT Moto tune sounds and feels amazing. The weight reduction, power increase makes this bike handle even better.
The titanium exhaust system looks amazing.

Lou D

10/19/2025