★★★★★ 5
Correct product.
Correct filter. Easy to install.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on January 27, 2026
Stainless Works 18+ Ford Mustang GT Redline Cat-Back Performance Connect X-Pipe w/ Active Valves
Marsoni
M251S
Get it in 3 business days with 1 day shipping.
Friday, May 29
Stainless Works 18+ Ford Mustang GT Redline Cat-Back Performance Connect X-Pipe w/ Active Valves2018+ Mustang GT 5. 0L, 3" Catback Dual Exhaust with X pipe. Improve sound and performance on your Mustang GT with this Redline catback exhaust from Stainless Works. Redline series, designed to get the most aggressive sound out of your GT, we've designed these mufflers to maximize the volume and tone of that 5. 0L V8 while still eliminating any drone in the cabin. Featuring the latest in active exhaust technology, our in house engineered valve bolts
Quick Dispatch:
Your Stainless Works 18+ Ford Mustang GT Redline Cat-Back Performance Connect X-Pipe w/ Active Valves orders ship within 1-2 business days.
Delivery Options:
- Standard: 3-7 business days
- Fast: 2-3 business days
- Express: 1-2 business days
Order Tracking:
You'll receive a tracking link by email once your Stainless Works 18+ Ford Mustang GT Redline Cat-Back Performance Connect X-Pipe w/ Active Valves ships.
Need Help?
Questions about Stainless Works 18+ Ford Mustang GT Redline Cat-Back Performance Connect X-Pipe w/ Active Valves, sizing, or delivery? We're just an email away.
Live Shipping Estimates:
Enter your location at checkout to see available shipping methods and costs for Stainless Works 18+ Ford Mustang GT Redline Cat-Back Performance Connect X-Pipe w/ Active Valves in your area.
Get Shipping Estimates
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
You may also like
Stainless Works 18+ Ford Mustang GT Redline X-Pipe Performance Connect Cat-Back Exhaust
1185.12
Stainless Works 18+ Ford Mustang GT Redline H-Pipe Performance Connect Cat-Back Exhaust
1185.12
Stainless Works 1 1/2in 180 degree mandrel bend
54.36
Stainless Works 2018+ Ford Mustang GT 3in Redline Series Catback X-Pipe w/Active Valves & Quad Tips
1470.12
Stainless Works 1 7/8in 180 degree mandrel bend
57.90
Stainless Works 2in 180 degree mandrel bend
59.68
Stainless Works 2020 Ford GT500 Legend Catback H-Pipe Exhaust Factory Connect - Black Tips
1660.12
4.3 ★★★★★
Based on 725 reviews
Sort
Product Reviews
★★★★★ 5
A bargain, as good as OEM
A fraction of the price. Acura wanted 159 to replace filters, I did it in ten minutes for 25.00
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on September 8, 2025
★★★★★ 5
It's an air filter
It's an air filter. Fit as it was supposed to and it's cheaper than letting the dealership change it out
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on July 25, 2024
★★★★★ 5
Air Filter
looks as good as stock filter---@ 1/2 price
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on July 8, 2024
★★★★★ 5
Perfect fit
Pserfect fit and function
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on August 27, 2023
recommand products
14K Rose Gold 1.2mm Twisted Wire Pattern Stackable Band Size 4.5
139.16
2929 Multi-Purpose Duct Tape, 6 mils, Silver, 48 mm (2") x 45.7 m (150')
12.19
14K White Gold 1.2mm Flat Satin Stackable Band Size 4.5
153.50
14K White Gold 1.2mm Beaded Stackable Band Size 4
139.41
14K Yellow Gold 1.2mm Half Round Polished Stackable Band Size 4.5
142.27