Pacbrake C44052 Pacbrake's DirectMount 4'' PRXB Exhaust Brake Kit
SKU: 34936161696

Pacbrake C44052 Pacbrake's DirectMount 4'' PRXB Exhaust Brake Kit

Sale price$751.98 Regular price$835.53
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  • USA
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Ships within 48 hours · Estimated delivery Jul 7 - Jul 12

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Description

Pacbrake C44052 Pacbrake's DirectMount 4'' PRXB Exhaust Brake KitPRXB exhaust brake offers the highest braking power to lowest price ratio available. Pacbrake's flagship product is the unquestioned leader in the supplemental brake industry. It has changed the way people think about exhaust brakes by providing performance, safety and durability that is unmatched by any other exhaust brake on the market. Product 1. Provides 50percent More Braking Power at Lower RPM's PRXB gives you the BEST holdback in the 1400 1800

PRXB exhaust brake offers the highest braking power to lowest price ratio available. Pacbrake's flagship product is the unquestioned leader in the supplemental brake industry. It has changed the way people think about exhaust brakes by providing performance, safety and durability that is unmatched by any other exhaust brake on the market.Product 1. Provides 50percent More Braking Power at Lower RPM's PRXB gives you the BEST holdback in the 1400-1800 RPM range (where you typically drive). Better than any standard exhaust brake on the market. 2. The spring controlled pressure regulated mechanism on the exhaust brakes protects against engine overpressure. 3. Pacbrake exhaust brakes are designed specifically for individual engine applications to maximize performance and reliability. They are not a one size fits all compromise.4. When the brake is deactivated, exhaust flow is unrestricted and won't interfere with power output 5. Patented 90 degree Non-contacting Butterfly Valve is specially engineered to maximise backpressure while preventing seizing. 6. The brakes use industry exclusive Arcor nitride coating on housing and components which increases resistance to wear and corrosion while strengthening the exhaust brake and adding lubricity.7. Precision machined surfaces on the exhaust brake eliminate the need for troublesome gaskets and risk of leakage.8. The brakes have hard anodized aluminum and stainless steel body and shaft with high performance seals. 9.Maintenance is as simple as using the exhaust brake on a regular basis and periodically applying Superlube (Pacbrake's multi-purpose heat resistant lubricant which helps to prevent rust and corrosion).Every PRXB Automotive Kit comes with everything required for a complete installation. PRXB Exhaust Brake, Controller (when required for application) and Pacbrake Onboard Air Kit, which includes: HP325 Series Compressor, 0.5 Gal Air Tank, 25ft Coiled Air Hose, Air Accessories and Fittings Kit.

Shipping Notes
  • Free Standard Shipping on $100+ Orders to the USA.
  • Except Preorder products are shipped in 48 hours.
  • Delivery to the USA:
  1. Standard Shipping : 3-10 business days
  • If time is of the essence, please consider selecting expedited delivery for faster service.
Exchange/Return Notes
  • We offer a 30-day return/exchange service after receiving.
  • Final sale items are not eligible for returns or exchanges.
  • To process your return/exchange, please contact us at [email protected]
  • Please click here for more details>>> Return & Exchange Policy
SKU: 34936161696

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Gregory
Belleville, US
★★★★★ 5
Great value
Size: X-Large, Color: White
Excellent fit. Great value and very comfortable.
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Reviewed in the United States on December 29, 2025
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Birmingham, US
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I'm happy with the shirt, it was as advertised. Thanks for the fast service
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robert
Charlottesville, US
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I always like turtlenecks
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Very comfortable
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Mark T T-shirt
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I’m content nice quality good price works for me
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vivian
Charlottesville, US
★★★★★ 5
I like the shirt and the price was decent
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Nice but I don’t like it on my neck. I’m giving it away as a gift.
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Reviewed in the United States on October 14, 2025

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