PacBrake 4" Exhaust Adapter
SKU: 9856947126

PacBrake 4" Exhaust Adapter

Sale price$90.29 Regular price$100.32
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Ships within 48 hours · Estimated delivery Jul 7 - Jul 12

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Description

PacBrake 4" Exhaust Adapter9. 9 times out of 10, the second we get our hands on the keys to our new (to us) truck, the first thing we do, is start planning our upgrades. Factory might work for some folk, but not us, we can build it better. If you're towing or live in areas with challenging terrain and elevation changes, you may look at installing an exhaust brake. If you are also the type that upgrades your exhaust, you may find yourself trying to fabricate a solution to mate a

9.9 times out of 10, the second we get our hands on the keys to our new (to us) truck, the first thing we do, is start planning our upgrades. Factory might work for some folk, but not us, we can build it better. If you're towing or live in areas with challenging terrain and elevation changes, you may look at installing an exhaust brake.  If you are also the type that upgrades your exhaust, you may find yourself trying to fabricate a solution to mate a 4-inch exhaust to an exhaust brake.  What you need, is this PacBrake 4-inch exhaust brake adapter.  It performs the exact task it's named after.

When installing an exhaust brake there are two different mounting configurations. One of the most typical exhaust brake installation is known as an inline mount. For this type of installation, adapters are required to seal the airflow from the exhaust brake to the exhaust pipe. They are mounted on either side of the brake and clamped into place.

The second type of exhaust brake, most often found on 2003 and newer Dodge vehicles, are exceptions as they are installed using a direct mount configuration, in which the exhaust brake is mounted directly to the turbo. This type of installation does not require adapters as one side of the brake attaches directly to the turbocharger and the other side directly to the exhaust pipe.

Pacbrake’s exhaust brake adapters feature machined flanges so that they are perfectly matched when connected to the exhaust brake housing. The adapters, combined with the V-Clamps (not included), ensure that there is a perfect air tight seal between all exhaust brake joints.

Shipping Notes
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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: 9856947126

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4.8 ★★★★★
Based on 206 reviews
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Verified Purchase
David D.k
Louisville, US
★★★★★ 5
Finally a mount for my truck!
2015 Toyota Tacoma Prerunner. I've tried many different mounts - ones that stuck to the dash, stuck to the windshield, one that mounted in the cup holder in the console. They all were bad in their own way. This Offroam mount finally got it right. Easy installation - and when I say SOLID hold I mean it. No movement, no rattle, do creaking sound, etc, etc. I was very skeptical of the one-handed use getting the phone in and out but it's really a genius design. Seriously - I just got it, so can't really speak to longevity yet. Judging by the design and quality of parts, I'll say it will be the last mount I ever purchase for this truck. Pay the extra, and be happy.
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Reviewed in the United States on April 12, 2026
S
Verified Purchase
SamsMommy
Chelsea, US
★★★★★ 5
Great Quality, Perfect Fit
2015 Tacoma. This fit perfectly and is solid. Last/Different one I had on another vehicle broke one of my vent dividers. That can't happen with this design. Worth the money. Would absolutely recommend.
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Reviewed in the United States on April 3, 2026
D
Verified Purchase
David
Whiting, US
★★★★★ 5
Well build and functions nicely
The products build quality is excellent; in fact, its far superior to this product's competitor, "Batdiary". This mount stays locked in place when i use one hand to mount my phone or remove it. Also, the internal mechanism is much nicer than the Batdiary one and feels like it has tighter and more accurate machining tolerances which should prevent it from rattling like its competitor's did after a couple weeks use. I highly recommend this product, it is worth the high price tag!
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Reviewed in the United States on November 6, 2025
H
Verified Purchase
Hawapino
Birmingham, US
★★★★★ 4
Buy once, cry once
This Offroam phone mount is not the cheapest option, but it is easily the most functional and sturdy one available, especially for second-generation Toyota Tacomas. I went through several plastic phone mounts before this and should have bought this one from the start to save both money and frustration. Installation was very simple, and it is even easier to use day to day. I like that this mount uses adjustable arms to grip the phone rather than relying on MagSafe. It keeps my phone secure even on rough terrain and offers plenty of flexibility for positioning the phone exactly where you want it.
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Reviewed in the United States on January 25, 2026
J
Verified Purchase
Jason Lefebvre
Draper, US
★★★★★ 5
Top notch mount with high build quality
I love it when I take a chance and spend some extra money hoping for a quality product - and it actually pans out. I bought this for my 2nd gen Toyota Tacoma (2014). The install was fast. Instructions were clear. The mount is ROCK solid and has two points of articulation so I can position my phone well. I couldn't ask for a better product. The price I paid was a little steep for a mount, but if you demand quality then look no further.
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Reviewed in the United States on October 21, 2025

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