Improve Horsepower & Performance In An Instant

After years of engineering, install our plug-&-play wire harnesses to accelerate your car's performance.

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BMW PLATFORM

All of our BMW products in one place.

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SUPRA PLATFORM

All of our Supra products in one place.

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OVER 1,000+ PRODUCTS INSTALLED

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Discover the latest after-market products

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ALL IN ONE - BMW™ KIT ALL IN ONE - BMW™ KIT ALL IN ONE - BMW™ KIT ALL IN ONE - BMW™ KIT
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Tensility Motor Sports
ALL IN ONE - BMW™ KIT From $2,078.00
TMS ReFlex™ Harness BMW™ TMS ReFlex™ Harness BMW™ TMS ReFlex™ Harness BMW™ TMS ReFlex™ Harness BMW™
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Tensility Motor Sports
TMS ReFlex™ Harness BMW™ From $699.00
E85 Flex Fuel Kit - BMW™ E85 Flex Fuel Kit - BMW™ E85 Flex Fuel Kit - BMW™
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Tensility Motor Sports
E85 Flex Fuel Kit - BMW™ From $349.00
ReFlex™ Bracket ReFlex™ Bracket ReFlex™ Bracket
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Tensility Motor Sports
ReFlex™ Bracket $10.00
Fuel Hose Assembly, BMW™ G8X Fuel Hose Assembly, BMW™ G8X Fuel Hose Assembly, BMW™ G8X Fuel Hose Assembly, BMW™ G8X
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Tensility Motor Sports
Fuel Hose Assembly, BMW™ G8X $140.00
Fitting, 6AN coupler with 1/8” NPT port, for fuel pressure sensor
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Tensility Motor Sports
Fitting, 6AN coupler with 1/8” NPT port, for fuel pressure sensor $20.00
Fitting, 8AN to 6AN, fuel rail adapter, with O-ring
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Tensility Motor Sports
Fitting, 8AN to 6AN, fuel rail adapter, with O-ring $20.00
CSF Manifold #8233 CSF Manifold #8233 CSF Manifold #8233
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Tensility Motor Sports
CSF Manifold #8233 $6,599.00
ALL IN ONE - Supra™ A9X ALL IN ONE - Supra™ A9X ALL IN ONE - Supra™ A9X ALL IN ONE - Supra™ A9X
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Tensility Motor Sports
ALL IN ONE - Supra™ A9X From $2,230.00
TMS ReFlex™ Harness Supra™ A9X TMS ReFlex™ Harness Supra™ A9X TMS ReFlex™ Harness Supra™ A9X TMS ReFlex™ Harness Supra™ A9X
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Tensility Motor Sports
TMS ReFlex™ Harness Supra™ A9X From $699.00
E85 Flex Fuel Kit - Supra™ A9X E85 Flex Fuel Kit - Supra™ A9X E85 Flex Fuel Kit - Supra™ A9X
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E85 Flex Fuel Kit - Supra™ A9X From $349.00
ReFlex™ Bracket ReFlex™ Bracket ReFlex™ Bracket
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Tensility Motor Sports
ReFlex™ Bracket $10.00
CSF Manifold #8200 CSF Manifold #8200 CSF Manifold #8200
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Tensility Motor Sports
CSF Manifold #8200 $4,299.00
CSF Manifold #8400 CSF Manifold #8400 CSF Manifold #8400
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Tensility Motor Sports
CSF Manifold #8400 $5,599.00

FLEX FUEL KITS

The TMS E85 Flex Fuel Kit is your gateway to higher performance. Allowing you to convert your car to e85 fuel and/or any fuel necessary. Custom engineered by our team with the highest quality materials, our products are created by enthusiasts for enthusiasts.

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ALL IN ONE KITS

The TMS All In One Kit combines our ReFlex™ plug and play harness with our Flex Fuel Kit (with filter and ethanol sensor) to create our all in one kit. Custom engineered by our team with the highest quality materials, our kits are created by enthusiasts for enthusiasts.

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REFLEX™ HARNESS KITS

The TMS ReFlex™ Harness features a ReFlex™ plug and play harness, a CAN + power splitter, an auxiliary cable pack, a ReFlex Plus™, and a ReFlex Plus™ mounting bracket. Custom engineered by our team, our products are created by enthusiasts for enthusiasts.

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BMW PRODUCTSSUPRA PRODUCTSPARTS

FEATURED PARTS

The best & latest parts to the TMS after-market line

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ReFlex™ Bracket ReFlex™ Bracket ReFlex™ Bracket
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Tensility Motor Sports
ReFlex™ Bracket $10.00
ReFlex™ 0-10 Bar Fuel PSI
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Tensility Motor Sports
ReFlex™ 0-10 Bar Fuel PSI $105.00
Fuel Hose Assembly, BMW™ G8X Fuel Hose Assembly, BMW™ G8X Fuel Hose Assembly, BMW™ G8X Fuel Hose Assembly, BMW™ G8X
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Tensility Motor Sports
Fuel Hose Assembly, BMW™ G8X $140.00
Fitting, 6AN coupler with 1/8” NPT port, for fuel pressure sensor
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Tensility Motor Sports
Fitting, 6AN coupler with 1/8” NPT port, for fuel pressure sensor $20.00
Motiv™ Reflex Plus Motiv™ Reflex Plus Motiv™ Reflex Plus
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Tensility Motor Sports
Motiv™ Reflex Plus From $679.00
ReFlex™ Auxiliary Cable Pack ReFlex™ Auxiliary Cable Pack
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Tensility Motor Sports
ReFlex™ Auxiliary Cable Pack $40.00
Flex Fuel Retention Clip Replacement Pack Flex Fuel Retention Clip Replacement Pack Flex Fuel Retention Clip Replacement Pack Flex Fuel Retention Clip Replacement Pack
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Tensility Motor Sports
Flex Fuel Retention Clip Replacement Pack $12.00
CSF Manifold #8233 CSF Manifold #8233 CSF Manifold #8233
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Tensility Motor Sports
CSF Manifold #8233 $6,599.00

APPAREL

The best way to join the TMS Community

Win The Race Tee Win The Race Tee Win The Race Tee Win The Race Tee
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Tensility Motor Sports
Win The Race Tee From $31.99
Enthusiast of The Club Tee Enthusiast of The Club Tee Enthusiast of The Club Tee Enthusiast of The Club Tee
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Tensility Motor Sports
Enthusiast of The Club Tee From $31.99
Essential Tee Essential Tee Essential Tee Essential Tee
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Tensility Motor Sports
Essential Tee From $31.99
Win The Race Tee Win The Race Tee Win The Race Tee Win The Race Tee
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Tensility Motor Sports
Win The Race Tee From $31.99
Enthusiast of The Club Tee Enthusiast of The Club Tee Enthusiast of The Club Tee Enthusiast of The Club Tee
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Tensility Motor Sports
Enthusiast of The Club Tee From $31.99
Essential Tee Essential Tee Essential Tee Essential Tee
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Essential Tee From $31.99
Essential Hoodie Essential Hoodie Essential Hoodie
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Tensility Motor Sports
Essential Hoodie From $53.99

Under The Hood

The latest news, trouble shooting, and product insights from TMS

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Can You Run E85 Gas Without A Flex Fuel Kit?
Can You Run E85 Gas Without A Flex Fuel Kit?

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How to Fix Communication Between Reflex and Ecutek
How to Fix Communication Between Reflex and Ecutek

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How to Fix a Common Issue With Your Reflex Connector
How to Fix a Common Issue With Your Reflex Connector

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