XCELDYNE

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XCELDYNE Intake Valve XIVM13000

Sale price $6,308⁰⁰ TWD Regular price $6,677⁰⁰
$369.00 off

XCELDYNE Intake Valve XIVM13001

Sale price $6,308⁰⁰ TWD Regular price $6,677⁰⁰

In stock (9 units)
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$671.00 off

XCELDYNE Intake Valve XIVM33001

Sale price $5,115⁰⁰ TWD Regular price $5,786⁰⁰
XCELDYNE Exhaust Valve XEVM12001

Regular price $5,246⁰⁰ TWD

Very low stock (1 unit)
$335.00 off

XCELDYNE Exhaust Valve XEVM13000

Sale price $6,437⁰⁰ TWD Regular price $6,772⁰⁰

In stock (20 units)
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$5,805.00 off

XCELDYNE Exhaust Valve XEVM13001

Sale price $6,437⁰⁰ TWD Regular price $12,242⁰⁰
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XCELDYNE Exhaust Valve XEVM33001

Regular price $5,786⁰⁰ TWD
XCELDYNE Exhaust Valve XEVM33006

Regular price $5,786⁰⁰ TWD

Very low stock (1 unit)
$151.00 off

XCELDYNE Valve Locks - Exhaust XLOM45801

Sale price $1,215⁰⁰ TWD Regular price $1,366⁰⁰

In stock (12 units)
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$151.00 off

XCELDYNE Valve Locks XLOM55751

Sale price $1,215⁰⁰ TWD Regular price $1,366⁰⁰
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$151.00 off

XCELDYNE Valve Locks XLOM50751

Sale price $1,215⁰⁰ TWD Regular price $1,366⁰⁰
$151.00 off

XCELDYNE Valve Locks XLOM55761

Sale price $1,215⁰⁰ TWD Regular price $1,366⁰⁰

Low stock (3 units)
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XCELDYNE Valve Spring Retainer XREM22000

Regular price $5,373⁰⁰ TWD
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$32.00 off

XCELDYNE Valve Spring Locators XSSM13001

Sale price $857⁰⁰ TWD Regular price $889⁰⁰
$92.00 off

XCELDYNE Valve Spring Locators XSSM13000

Sale price $1,656⁰⁰ TWD Regular price $1,748⁰⁰

In stock (8 units)
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$360.00 off

XCELDYNE Valve Guide Kit - Exhaust CVGM12001

Sale price $1,165⁰⁰ TWD Regular price $1,525⁰⁰
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$360.00 off

XCELDYNE Valve Guide Kit - Exhaust CVGM12002

Sale price $1,165⁰⁰ TWD Regular price $1,525⁰⁰
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$360.00 off

XCELDYNE Valve Guide Kit - Exhaust CVGM13005

Sale price $1,165⁰⁰ TWD Regular price $1,525⁰⁰
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$360.00 off
XCELDYNE Valve Guide Kit - Intake CVGM23000

Sale price $1,165⁰⁰ TWD Regular price $1,525⁰⁰
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$360.00 off

XCELDYNE Valve Guide Kit - Intake/Exhaust CVGM33000

Sale price $1,165⁰⁰ TWD Regular price $1,525⁰⁰
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$460.00 off

XCELDYNE Valve Spring Bucket XBT13101

Sale price $4,468⁰⁰ TWD Regular price $4,928⁰⁰
$460.00 off

XCELDYNE Valve Spring Bucket KX250F/ RMZ250 XBT22202

Sale price $4,468⁰⁰ TWD Regular price $4,928⁰⁰

Very low stock (1 unit)
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$321.00 off

XCELDYNE Intake/Exhaust Valve Springs PSIMX2004

Sale price $6,006⁰⁰ TWD Regular price $6,327⁰⁰
$107.00 off

XCELDYNE Intake Valve Springs PSIMX2104

Sale price $2,404⁰⁰ TWD Regular price $2,511⁰⁰

Low stock (2 units)
$107.00 off

XCELDYNE Exhaust Valve Springs PSIMX2401

Sale price $2,404⁰⁰ TWD Regular price $2,511⁰⁰

Very low stock (1 unit)
$107.00 off

XCELDYNE Intake Valve Springs PSIMX1905

Sale price $2,404⁰⁰ TWD Regular price $2,511⁰⁰

Low stock (2 units)
Sold out
$107.00 off

XCELDYNE Intake Valve Springs PSIMX2402

Sale price $2,404⁰⁰ TWD Regular price $2,511⁰⁰
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$14.00 off

XCELDYNE Valve Seal Kit CVMSEA12000

Sale price $494⁰⁰ TWD Regular price $508⁰⁰
$14.00 off

XCELDYNE Valve Seal Kit CVMSEA12001

Sale price $494⁰⁰ TWD Regular price $508⁰⁰

Very low stock (1 unit)
XCELDYNE Valve Seal Kit CVMSEA13001

Regular price $508⁰⁰ TWD

Very low stock (1 unit)
Sold out
$37.00 off
XCELDYNE Valve Seal Kit CVMSEA33000

Sale price $471⁰⁰ TWD Regular price $508⁰⁰
$107.00 off

XCELDYNE Intake Valve Springs PSIMX2006

Sale price $2,404⁰⁰ TWD Regular price $2,511⁰⁰

Low stock (3 units)
Sold out
$37.00 off

XCELDYNE Valve Seal Kit CVMSEA23000

Sale price $471⁰⁰ TWD Regular price $508⁰⁰
$16.00 off
XCELDYNE Valve Seal Kit CVMSEA43000

Sale price $619⁰⁰ TWD Regular price $635⁰⁰

Very low stock (1 unit)
Sold out
$37.00 off

XCELDYNE Valve Seal Kit CVMSEA22000

Sale price $471⁰⁰ TWD Regular price $508⁰⁰
XCELDYNE Exhaust Valve Springs PSIMX2008

Regular price $2,511⁰⁰ TWD

Very low stock (1 unit)
Sold out
$542.00 off
XCELDYNE Intake Valve Kit X2VIK43000

Sale price $10,110⁰⁰ TWD Regular price $10,652⁰⁰
Sold out
$368.00 off
XCELDYNE Exhaust Valve Kit X2VEK13001

Sale price $7,040⁰⁰ TWD Regular price $7,408⁰⁰
$254.00 off

XCELDYNE Intake Valve X2SIVM13001

Sale price $1,271⁰⁰ TWD Regular price $1,525⁰⁰

Very low stock (1 unit)
$124.00 off
XCELDYNE Intake Valve Kit X2SIVM42002

Sale price $1,274⁰⁰ TWD Regular price $1,398⁰⁰

Low stock (2 units)
Sold out
$246.00 off
XCELDYNE X2 Titanium Valve - Exhaust X2TEVM43000

Sale price $3,505⁰⁰ TWD Regular price $3,751⁰⁰
$246.00 off

XCELDYNE X2 Titanium Valve - Intake X2TIVM13000

Sale price $3,505⁰⁰ TWD Regular price $3,751⁰⁰

In stock (9 units)
Sold out
$604.00 off

XCELDYNE X2 Titanium Valve - Intake X2TIVM43001

Sale price $3,147⁰⁰ TWD Regular price $3,751⁰⁰
$246.00 off

XCELDYNE X2 Titanium Valve - Intake X2TIVM42004

Sale price $3,505⁰⁰ TWD Regular price $3,751⁰⁰

Very low stock (1 unit)
$246.00 off

XCELDYNE X2 Titanium Valve - Intake X2TIVM43008

Sale price $3,505⁰⁰ TWD Regular price $3,751⁰⁰

Low stock (2 units)

Let customers speak for us

from 666 reviews

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.

IN STOCK 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