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Performance Mufflers,
Exhaust Systems & Accessories

for Fast Fours,V8,4x4 and big engine applications


Latest XForce News

XFORCE Triple Eight/Redbull Partnership

The Ultimate Joining Force

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Latest XForce News

VAREX Smart Box Bluetooth® Exhaust Controller

The Game Changer

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Latest News

VAREX® Smart Box™ bring the latest smart technology to the VAREX mufflers. Find out more

Bolt-On Systems

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Universal Products


Patented VAREX™ mufflers give you the full control of exhaust sound and performance level. Find out more

Universal Parts and Accessories

Universal sports mufflers from XForce offer outstanding performance and exceptional exhaust tone. Flexible designs that suit all cars. Find out more

Qucik Browse

The Ultimate Performance
for Your Car

Patented VAREX mufflers give you the full control of your exhaust sound and performance level. It is your ultimate choice of performance muffler and exhaust system.

More from XForce TV

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Full Version:XFORCE Totota 86/FT86/Subaru BRZ Unequalled length performance header

Intro:XFORCE Toyota 86/Subaru BRZ Unequalled Length Header and Exhaust System

TwoGuysGarage Interview at SEMA

"One Touch Exhaust Drone Elimination" XFORCE VAREX SMART BOX MATRIX Mode

"The Most Precise Exhaust Valve Control" XFORCE VAREX Smart Box Manual Mode

"The Right Exhaust Sound For The Right Place" XFORCE VAREX SMART BOX GEO Mode

XFORCE VAREX Smart Box Bluetooth Exhaust Controller

John Bowe reviews the XFORCE VAREX SmartBox Exhaust Controller on Mustang GT