🔥 Elevate your exhaust game with Borla’s precision power!
The Borla 40357 ProXS Muffler features a 2.25-inch oval inlet/outlet tubing, weighs just 8 pounds, and offers universal compatibility for easy installation across various car models. Its milled exterior not only ensures durability but also adds a sleek, performance-inspired look, making it a top choice for enthusiasts seeking both style and function.
| Brand | Borla |
| Vehicle Service Type | Car |
| Item Weight | 8 Pounds |
| Configuration | Universal |
| Shape | Oval |
| UPC | 808422403573 |
| Manufacturer | Borla Performance Industries |
| Model | Borla - Universal 2.25in Inlet/Outlet Oval Center/Offset 14in x 4in x 9.5in ProXS Muffler (40357) |
| Item Weight | 8 pounds |
| Item model number | 40357 |
| Is Discontinued By Manufacturer | No |
| Exterior | Milled |
| Manufacturer Part Number | 40357 |
T**T
Super nice muffler, definitely a good product!!
Very good sound, low rumble at idle, throatie at higher rpms and minimum sound at cruising speed 65-70mph. Overall a very good product!!
T**Y
Miracle muffler!
Installed on Jeep ZJ V8. Deep sound and straight through design all while maintaining a very tolerable sound level! Switched from a flowmaster super 44 and am very happy!! Somehow deeper while not bugging the neighbors like the flowmaster was.
J**Y
Sound great - 2011 Genesis Sedan
Needed custom bending pipework and cutting of the inlet muffler pipes to install due to brake lines, local Midas installed no problem. Sound great for my car, very nice sound in first and second under heavy throttle, no cabin drone at speed on expressway.
G**S
Nice deep tone, which I like
I put this on my BMW 320i exhaust and I love it, It has a deep tone at idle , and hardly heard at cruising speeds. Gives the 3 Series a sporty sound without the expense of the OEM sport exhaust. I had the local muffler shop fabricate some additional pipe and weld in place at a fraction of the cost.
S**S
Solid buy.
Sounds awesome on my vw g60. Can not fairly judge performance increase as the old muffler was rotting out, but it has a little more torque in low revs and just the right amount of back pressure from 4k rpm on up with about 10 psi of boost. Worth the price!
T**E
Sounds great of my 2003 Saab 9-3
Sounds great of my 2003 Saab 9-3. It's not too loud or obnoxious, but it still has a nice deep sound and it comes alive when you step on it or in sport mode.
Trustpilot
1 month ago
2 months ago
