Shipping Estimate
USA
- USA
- CAN
- USA
- CAN
Ships within 48 hours · Estimated delivery Jul 10 - Jul 15
Promo Codes Available:
For Your Every Summer RSVP, with Code: SUMMER15
Description
Flowtech Red Hots Glasspack - 50250FLTOverview: Red Hots from Flowtech may be the best muffler value on the market today. The classic design includes thick, long lasting, high heat Cerama Glass packing wrapped around a power louver baffle. Backpressure is decreased to increase flow, help boost power and they sound RED HOT! Red Hots are only available in a rich red finish, In your choice of 2", 2. 250" and 2. 5" outlet diameters. Features: Delivers Rich,Powerful,Red Hot Sound Low
Overview:
Red Hots from Flowtech may be the best muffler value on the market today. The classic design includes thick, long-lasting, high heat Cerama-Glass packing wrapped around a power louver baffle. Backpressure is decreased to increase flow, help boost power and they sound RED HOT!
Red Hots are only available in a rich red finish, In your choice of 2", 2.250" and 2.5" outlet diameters.
Features:
- Delivers Rich,Powerful,Red Hot Sound
- Low Backpressure to Increase Performance
- Large Diameter 3.5" Case
Application:
- Universal
Specs:
| Automotive Item Grade | High Performance |
|---|---|
| Body Diameter (in) | 3.5 |
| Body Height (in) | 3.5 |
| Body Length (in) | 18 |
| Body Width (in) | 3.5 |
| Brand | Flowtech |
| Color | Red |
| Emission Code | 5 |
| Finish | Paint |
| Fitment | Universal |
| Inlet Connection Type | Pipe Connection |
| Inlet Diameter (in) | 2 |
| Inlet Position | Center |
| Material | Aluminized Steel |
| Muffler Series | Red Hots |
| Muffler Type | Absorption / Glasspack |
| Outlet Connection Type | Pipe Connection |
| Outlet Diameter (in) | 2 |
| Outlet Position | Center |
| Overall Length (in) | 24 |
| Product Type | Street Mufflers |
| Reversible | No |
| Shape | Round |
| Sound Level | Aggressive Sound |
| Type of Muffler | Glass Pack |
| Vehicle Type | Classic Muscle Car |
| Vehicle Type | Street Rod |
| Vehicle Type | Truck/SUV |
| Warning | California Proposition 65 |
Shipping Notes
- Free Standard Shipping on $100+ Orders to the USA.
- Except Preorder products are shipped in 48 hours.
- Delivery to the USA:
- 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
4.5 ★★★★★
Based on 1834 reviews
Sort
Product Reviews
★★★★★ 5
Fantastic product
Size: 8 Fl Oz (Pack of 1)
Works Great, at first didn't believe all the reviews, I've bought 5 chainsaws from one season to the next. After each winter couldn't get them to start. Followed the instructions to flush and let sit for a few days. Every one started and ran great. Hands down, this is a remarkable product for cleaning out blocked fuel systems from sitting all winter would recommend it for all 2 cycle engines and use the stable blend for winter as well as anytime use to prevent fuel spoilage.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on March 12, 2026
★★★★★ 5
Efird, a great product
Size: 8 Fl Oz (Pack of 1)
Used this in a Troy Built Garden Tiller, the tiller would stall and hard to crank until we use the Sta Bil Fast Fix, tiller now runs great and does not stall.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on April 25, 2026
★★★★★ 5
Worked great, saved me hundreds.
Size: 8 Fl Oz (Pack of 1)
I've had issues with the carburetor on my 2003 Honda ATV for years. It has needed cleaned regularly to stay running, and one repair shop wanted over $400 to replace the carburetor. One treatment with STA-BIL and it's running smooth again. Very impressive.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on May 21, 2026
★★★★★ 4
Great for 2 cycle, meh for 4 cycle.
Size: 8 Fl Oz (Pack of 1)
This stuff is flat out amazing for 2 cycle small engines, works like advertised. 4 cycle isn't as good, if your engine hasn't ran in years, you'll still have to clean the carb, but it does help some. The 2 cycle oil for one is a lubricant and inhibits varnish buildup (especially a synthetic premium brand), and usually premium oil has a fuel stabilizer in it. Plus if you don't have a float bowl, there's not enough fuel for phase separation. I also use it in my mix for my ultrasonic cleaner when cleaning carbs. Overall a very good product, but understand it's limitations in this modern age of ethanal fuel.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on April 12, 2026
★★★★★ 5
It works well.
Size: 8 Fl Oz (Pack of 1)
Great product that delivers on what it says it does. This won’t fix a mechanical problem or damaged component, but it will fix a stuck float, varnished tank, gummed up jet, or partially blocked emulsion tube.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on May 14, 2026
recommand products
Gold Flower Pearl Post Earrings
135.00
LYRICAL TOUPEE US Stock Hair System For Men Fine Monofilament With PU Hairpieces For Men
199.00
LYRICAL TOUPEE US STOCK Afro Toupee For Black Men Fine Mono Men Wave Hair Unit Clear Poly Around Kinky Curly Hairpiece
109.50
Tourmaline Multi Strand Necklace
915.00
Pearl and Turquoise Pendant Necklace
370.00