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GFB 5920 MACH 2 Atmosphere Conversion Kit for T9120 Blow Off Valve

Manufacturer

Picture for manufacturer GFB - Go Fast Bits

Part Number

5920
13 reviews
Sale Price

$31.14

In Stock (5)

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Usually delivered within 2 days

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Fitment guaranteed

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Product Details

The GFB 5920 MACH 2 Atmosphere Conversion Kit transforms your T9120 diverter valve from recirculating operation to full atmosphere venting for an audible blow-off sound. This conversion amplifies the signature BOV sound while maintaining proper valve function.

What's Included:

  • 20mm hose plug to block off the recirculation hose
  • Trumpet outlet to replace the hose fitting (amplifies sound)
  • Firmer spring (part #6115) for proper idle operation

Why the Firmer Spring?

The harder spring ensures the valve remains closed at idle when venting to atmosphere, preventing stalling and backfiring. The T9120 Mach 2 comes standard with a softer 6116 spring, which is ideal for recirculating setups or vehicles with idle vacuum of 18inHg or less. If your valve piston hovers open at idle even with maxed-out pre-load, install the firmer 6115 spring included in this kit to prevent performance issues.

Compatibility:

Designed exclusively for the GFB T9120 Mach 2 TMS Recirculating Diverter Valve. Components are manufactured in Australia under ISO 9001 quality standards.

Products specifications

Prop 65

WARNING: Cancer and Reproductive Harm - www.P65Warnings.ca.gov

Material

Stainless Steel

Very competitive pricing and non-ridiculous shipping prices. Sometime they don't have what I need in stock, or enough of what I need, but overall, very happy with their service.

Lowest prices I found on the net and great customer service! Fast shipping too!

Great!!

Ordering the product was easy and rep. Was helpful! The product was shipped fast and came a little messed up in package but complete to my knowledge.

Liked the prices a lot. Disappointed that there was no break in shipping costs when ordering multiple items.

I placed an order with autoplicity on Saturday order number 10468 I got it today and installed my new banks ram air box and it is awesome. Thanks autoplicity my box from Banks looks like it just came off the shelf even after ups delivered it.

quick and easy

Item price, availability & shipping price all seem good... So far...

Thanks for the service

So far so good

So far so Good !!!

ReadyLift came in as expected. I was a little nervouse since it was $90 less than anywhere else. But, I was overjoyed when it came in on Friday when I ordered it on Tuesday! Cheap prices, fast shipping, great product. I couldn't ask for more. I just wish they carried every product I wanted!

Great value, hope product is correct and new

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