Shipping Estimate
USA
- USA
- CAN
- USA
- CAN
Ships within 48 hours · Estimated delivery Jul 6 - Jul 11
Promo Codes Available:
For Your Every Summer RSVP, with Code: SUMMER15
Description
Flowmonster 2-Chamber Muffler 425403-FM 2.50 Dual Inlet / 3.00 CenterOverview: Hidden beneath your ride lies a powerful creature destined to dominate. FlowMonster chambered and straight through style mufflers create an aggressive exhaust note giving a powerful voice to your car truck SUV. FlowMonster mufflers are constructed of 16 gauge aluminized steel and 409 stainless steel and are 100% MIG welded for maximum strength and durability. The chambered design cancels out unwanted frequencies with no packing producing an
Overview:
Hidden beneath your ride lies a powerful creature destined to dominate. FlowMonster™ chambered and straight through style mufflers create an aggressive exhaust note giving a powerful voice to your car/truck/SUV. FlowMonster mufflers are constructed of 16-gauge aluminized steel and 409 stainless steel and are 100% MIG welded for maximum strength and durability. The chambered design cancels out unwanted frequencies with no packing producing an aggressive exhaust note that will not change with time. FlowMonster chambered mufflers are coated with high heat-resistant silver paint for an aggressive look under your car.Features:- Produces an Aggressive sound
- 2-Chamber Internal Design Cancels out Annoying High Pitch Frequencies
- Increases Exhaust Flow for Increased Performance and Excellent Throttle Response
- Constructed of Durable 16-gauge Aluminized Steel
- 100% MIG Welded for Maximum Strength and Durability
- Silver Painted Finish
- Compact Design Accommodates Most Cars/Trucks/SUV's
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
4.7 ★★★★★
Based on 1794 reviews
Sort
Product Reviews
★★★★★ 5
As Good as My Skims. Seriously!
Special Size: Long Sleeve, Size: Small, Color: Black
Honestly, this top is as good as my Skims! The fit is flattering, the fabric feels smooth and supportive, and it keeps its shape wash after wash. I wear it for workouts, errands, and even layering under blazers — it’s that versatile. Great quality for the price.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on October 8, 2025
★★★★★ 5
Best LULU dupe
Special Size: Short Sleeve, Size: Medium, Color: Navy
By far my favorite yoga wear. It beats my LuLu sets. Comfortable, quality workout sets. Price is amazing i have bought it in 4 colors and still paid less than i would have for one LULU set
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on February 28, 2026
★★★★★ 4
good fit for cheap!
Special Size: Short Sleeve, Size: Small, Color: White
I like the material it’s more athletic, not see through, cuts off at a flattering length, good stretch my only point deduction is that I wish it took in a bit more in the waist to fit a bit better
I wear a 32D bra with a 25-26in waist
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on March 17, 2026
★★★★★ 3
Cute but beware of the length
Special Size: Long Sleeve, Size: X-Large, Color: Bright Red, Special Size: Long Sleeve, Size: X-Large, Color: Bright Red
It’s cute but the fit is off. If you’re short like me (5’4) then the leggings and sleeves are long but overall it’s cute. I just don’t wear it often because of the fit.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on May 29, 2026
★★★★★ 5
So soft!
Special Size: Short Sleeve, Size: X-Large, Color: Navy
Bought this for the gym and I love it! It’s so soft and breathe able. I don’t get too hot and it’s the perfect length. I’ve bought it in 2 colors!
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on November 23, 2025