COBRA

$8.00 off

COBRA Dragster Exhaust - Shadow Sabre 1623T

Sale price $1,035⁰⁰ AUD Regular price $1,043⁰⁰

Low stock (3 units)
$115.00 off

COBRA Dragster Exhaust - VT750C 1611T

(1)

Sale price $1,035⁰⁰ AUD Regular price $1,150⁰⁰

Very low stock (1 unit)
$8.00 off
COBRA Streetrod Slashdown Exhaust 3918

Sale price $1,035⁰⁰ AUD Regular price $1,043⁰⁰

In stock (8 units)
$8.00 off

COBRA Dragster Exhaust - Raider 2627

Sale price $1,035⁰⁰ AUD Regular price $1,043⁰⁰

In stock (10 units)
$60.00 off

COBRA Streetrod Slashdown Exhaust VT600C Shadow VLX 1988-2007 1921

Sale price $1,035⁰⁰ AUD Regular price $1,095⁰⁰

In stock (12 units)
$8.00 off
COBRA Streetrod Slashdown Exhaust 1911

Sale price $1,035⁰⁰ AUD Regular price $1,043⁰⁰

In stock (16 units)
$8.00 off

COBRA Streetrod Slashdown Exhaust 3917

Sale price $1,035⁰⁰ AUD Regular price $1,043⁰⁰

Very low stock (1 unit)
$8.00 off

COBRA Streetrod Slashdown Exhaust 1924

Sale price $1,035⁰⁰ AUD Regular price $1,043⁰⁰

Low stock (2 units)
$8.00 off

COBRA Streetrod Slashdown Exhaust 1913

Sale price $1,035⁰⁰ AUD Regular price $1,043⁰⁰

In stock (5 units)
COBRA 4" Mufflers for FL - Chrome 6267

Regular price $1,169⁰⁰ AUD

In stock (14 units)
COBRA 4" Mufflers for '95-'16 FL - Chrome 6266

Regular price $1,169⁰⁰ AUD

In stock (11 units)
Sold out
$217.00 off

COBRA Speedster Slashdown Exhaust - '18-'20 FLHC/FLSB 6854

Sale price $826⁰⁰ AUD Regular price $1,043⁰⁰
Sold out
$217.00 off

COBRA Speedster Long Exhaust - '07-'08 Bagger 6961T

Sale price $826⁰⁰ AUD Regular price $1,043⁰⁰
Sold out
$8.00 off
COBRA Dragster Exhaust - '91-'05 Dyna 6815T

Sale price $1,035⁰⁰ AUD Regular price $1,043⁰⁰
$8.00 off
COBRA Dragster Exhaust - '07-'11 Softail 6811T

Sale price $1,035⁰⁰ AUD Regular price $1,043⁰⁰

Low stock (2 units)
$8.00 off

COBRA Dragster Exhaust - '86-'06 Softail 6810T

Sale price $1,035⁰⁰ AUD Regular price $1,043⁰⁰

Low stock (3 units)
$7.00 off

COBRA Classic Deluxe Exhaust - Chrome - VN1500 4569SC

Sale price $1,021⁰⁰ AUD Regular price $1,028⁰⁰

Low stock (4 units)
$7.00 off

COBRA Lo-Boy Shotgun Exhaust - XVS1100 2967

Sale price $1,021⁰⁰ AUD Regular price $1,028⁰⁰

In stock (6 units)
$7.00 off

COBRA Classic Deluxe Exhaust - Chrome - XVS1100 2567SC

Sale price $1,021⁰⁰ AUD Regular price $1,028⁰⁰

Low stock (2 units)
$7.00 off
COBRA Lo-Boy Shotgun Exhaust - VT750C 1971

Sale price $1,021⁰⁰ AUD Regular price $1,028⁰⁰

Very low stock (1 unit)
$7.00 off

COBRA Classic Deluxe Exhaust - Chrome - VT1100 1573SC

Sale price $1,021⁰⁰ AUD Regular price $1,028⁰⁰

In stock (5 units)
$7.00 off

COBRA VN1700 Billet Tip Mufflers 4225

Sale price $1,021⁰⁰ AUD Regular price $1,028⁰⁰

Low stock (4 units)
Sold out
$59.00 off

COBRA Power Pro Exhaust -VL Boulevard 1500 C90 2005-2009 3420

Sale price $1,021⁰⁰ AUD Regular price $1,080⁰⁰
$7.00 off

COBRA Classic Deluxe Exhaust - Chrome - Aero 750 1563SC

Sale price $1,021⁰⁰ AUD Regular price $1,028⁰⁰

In stock (7 units)
$114.00 off

COBRA Lo-Boy Shotgun Exhaust - 750 Aero2004-2007 1963

Sale price $1,021⁰⁰ AUD Regular price $1,135⁰⁰

Very low stock (1 unit)
$7.00 off

COBRA Power Pro Exhaust - V-Star 1100 2417

Sale price $1,021⁰⁰ AUD Regular price $1,028⁰⁰

In stock (12 units)
$103.00 off
COBRA Speedster RPT Short Exhaust 6791

Sale price $925⁰⁰ AUD Regular price $1,028⁰⁰

Very low stock (1 unit)
$7.00 off
COBRA Pro Chamber Headpipes for Trike 2017-2022 Chrome 6256

Sale price $1,110⁰⁰ AUD Regular price $1,117⁰⁰

In stock (9 units)
$200.00 off
COBRA Pro Chamber Headpipes - Chrome USE17-18 AFTRMRKT MUFFLRS 6255

Sale price $917⁰⁰ AUD Regular price $1,117⁰⁰

In stock (12 units)
$7.00 off
COBRA Powerport Dual Headpipes - Chrome 6254

Sale price $1,110⁰⁰ AUD Regular price $1,117⁰⁰

In stock (5 units)
$200.00 off
COBRA Powerport Headpipes - Chrome - '10-'16 Bagger 6253

Sale price $917⁰⁰ AUD Regular price $1,117⁰⁰

In stock (20 units)
Sold out
$201.00 off
COBRA Center Pro Mufflers - Chrome - '09-'16 FL 6217

Sale price $767⁰⁰ AUD Regular price $968⁰⁰
$8.00 off
COBRA El Diablo Exhaust - Black - 4" F/MID CONTROL MDLS ONLY 6471B

Sale price $953⁰⁰ AUD Regular price $961⁰⁰

In stock (20 units)
$103.00 off
COBRA True Dual Headpipes - Black - Dresser Glide 2017-2022 6257RB

Sale price $928⁰⁰ AUD Regular price $1,031⁰⁰

In stock (20 units)
Sold out
$6.00 off

COBRA Classic Exhaust System 4164SC

Sale price $914⁰⁰ AUD Regular price $920⁰⁰
$6.00 off

COBRA Classic Slashcut Exhaust - Chrome N/F C50/M50 WITH O2 BUNGS 3167SC

Sale price $914⁰⁰ AUD Regular price $920⁰⁰

In stock (15 units)
$6.00 off
COBRA Classic Slashcut Exhaust - Chrome - Shadow Spirit 1374SC

Sale price $914⁰⁰ AUD Regular price $920⁰⁰

Low stock (3 units)
$6.00 off

COBRA Classic Slashcut Exhaust - Chrome - VT750C 1371SC

Sale price $914⁰⁰ AUD Regular price $920⁰⁰

In stock (6 units)
$6.00 off

COBRA Classic Slashcut Exhaust - Chrome - VT1100 1370SC

Sale price $914⁰⁰ AUD Regular price $920⁰⁰

In stock (13 units)
Sold out
$186.00 off

COBRA FI2000 Power Pro - Black - Octane 92-1057B

Sale price $709⁰⁰ AUD Regular price $895⁰⁰
Sold out
$186.00 off

COBRA FI2000R Power Pro - Black - FXDLS '16-'17 692-1630B

Sale price $709⁰⁰ AUD Regular price $895⁰⁰
Sold out
$186.00 off
COBRA FI2000R Power Pro - Black - Softail '16-'17 692-1624B

Sale price $709⁰⁰ AUD Regular price $895⁰⁰
$7.00 off
COBRA 4-1/2" Neighbor Haters® Series Mufflers - Black 6291RB

Sale price $887⁰⁰ AUD Regular price $894⁰⁰

In stock (20 units)
Sold out
$7.00 off
COBRA 4-1/2" Neighbor Haters® Series Mufflers - Black 6290RB

Sale price $887⁰⁰ AUD Regular price $894⁰⁰
$6.00 off
COBRA El Diablo Exhaust - Chrome - 4" F/MID CONTROL MDLS ONLY 6471

Sale price $883⁰⁰ AUD Regular price $889⁰⁰

In stock (20 units)
$7.00 off

COBRA True Dual Headpipes - Chrome - Dresser TRUEDUAL,NOT POWERPORT 6257

Sale price $1,000⁰⁰ AUD Regular price $1,007⁰⁰

In stock (20 units)
Sold out
$6.00 off
COBRA True Dual Headpipes - Black - '07-'08 FL 6251RB

Sale price $877⁰⁰ AUD Regular price $883⁰⁰
Sold out
$6.00 off
COBRA True Dual Headpipes - Black - '95-'06 FL 6250RB

Sale price $877⁰⁰ AUD Regular price $883⁰⁰
Sold out
$149.00 off

COBRA Drag Pipes Exhaust - VN1500 4269

Sale price $730⁰⁰ AUD Regular price $879⁰⁰
Sold out
$149.00 off

COBRA Drag Pipes Exhaust - VN800 4264

Sale price $730⁰⁰ AUD Regular price $879⁰⁰

Let customers speak for us

from 675 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