SKU: 80010397807

Pro Circuit - 2-stroke R304 Shorty Silencer - (Suzuki)

Sale price$149.35 Regular price$165.95
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Ships within 48 hours · Estimated delivery Aug 2 - Aug 7

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Description

Pro Circuit - 2-stroke R304 Shorty Silencer - (Suzuki)Pro Circuit 2 Stroke R304 Shorty Silencer When every second counts and you need that razor edge snap off the throttle, the Pro Circuit R 304 Shorty Silencer is the weapon of choice. Built for closed course domination, this compact race ready silencer is engineered to deliver explosive power gains while keeping your bike light, sharp, and wicked fast. If youre serious about performance and crave that crisp two stroke bark, this shorty means business.

Pro Circuit - 2-Stroke R304 Shorty Silencer

When every second counts and you need that razor-edge snap off the throttle, the Pro Circuit R-304 Shorty Silencer is the weapon of choice. Built for closed-course domination, this compact race-ready silencer is engineered to deliver explosive power gains while keeping your bike light, sharp, and wicked fast. If you’re serious about performance and crave that crisp two-stroke bark, this shorty means business.

Crafted from 6061 T6 brushed aluminum with a 304 stainless steel intake tube and stainless steel end-cap, it’s built to take the abuse of racing without weighing you down. The E-Glass packing extends life and performance, while allen head screws make repacking quick and painless, keeping you on the track instead of the bench. Every silencer is TIG and MIG welded by hand in the USA for unmatched strength and durability.

This isn’t your average bolt-on part—it’s a pure race silencer designed to amplify throttle response, sharpen your power delivery, and give you that factory-level edge. With a double-walled bracket for rock-solid mounting and a compact short-can design, the R-304 is all about raw performance in the heat of competition.

Key Features:

  • 304 stainless steel intake tube
  • Double-walled mounting bracket(s)
  • 6061 T6 brushed aluminum silencer body
  • Stainless steel end-cap
  • Tig and mig welded for strength and durability
  • Allen head screws ensure easy repacking when needed for extended product life
  • E-Glass internal packing for maximum packing life
  • Made in the USA
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: 80010397807

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4.8 ★★★★★
Based on 14 reviews
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Verified Purchase
Amazing Sally
Draper, US
★★★★★ 5
so far so good
I was surprised at this pair of pillow cases only because the material seemed impossible to be cooling - it's that weird polyester blend. So far I have not awoken feeling sweaty around my face and scalp. I don't recall what I originally paid but I think it is great value for money! If you are sensitive to out of the box smell, I washed mine first and it didn't impede on the efficacy of the cooling!
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on April 28, 2026
D
Verified Purchase
Devin Hill
Lake Worth, US
★★★★★ 5
It’s like sleeping on a beach in San Vito lo Capo
Italian voice: I’m a big meaty fella so I put off a lot of heat ya hear. These pillow cases have changed my life. One moment they’re hot and the next you flip them and you’re blasted with a blast of ice cool what it feels like to chew 5 gum feeling capeesh. I would reccomend these pillow cases to even my grandma. If ya wanta get a rest so good that it feels like ya been sleeping with the fishes get these pillow cases, they’re the real deal. Then stop at Pauline’s joint and grab a slice of pizza say Vinnie sent ya. Anyways I gotta go my wife’s cooking up a mean lasgna and we’re gonna watch the dodgers. Let me know how these treat ya I guarantee they will change your life. Vinnie out
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Reviewed in the United States on February 15, 2026
A
Verified Purchase
Amazon Customer
Dallas, US
★★★★★ 4
Soft "cooling" case.
Yes it is very cool when you lay on it. It doesn't stay cold though. Within a minute or 2 to whatever your temp is.
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Reviewed in the United States on December 25, 2025
C
Verified Purchase
CountryGal
Massapequa, US
★★★★★ 5
Great for hair and skin. Great buy.
These pillow cases are great for my hair and skin. They look good, hold up well in the washer and dryer, and the price is great. They are cooling. Of course I wish they could be more cooling, but honestly I'm not sure that's even possible. Great pillow cases. Already bought more for other heads. Would buy again.
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Reviewed in the United States on March 11, 2026
M
Verified Purchase
Melissa
San Leandro, US
★★★★★ 1
Hot hot hot. Side sleepers will hate it
At first touch, these are the coldest pillowcases I own … but only for seconds. Once you actually lay on them, within seconds they adjust to your body temp, the heat feels trapped, my head begins to feel hotter than before I laid down - which has in turn caused me loathe these pillow cases. I hate that I have missed the return window. Would never buy again, would never recommend. My satin ones aren’t even this hot! I gave them the good ole 30-day try. Side sleepers - if you are like me and sleep on your side with arm tucked under pillow - flipping this pillow over in hopes of a cold side - forget it, it’s already hot from your arm.
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Reviewed in the United States on August 29, 2025

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