SLP's Mustang Loud Mouth exhaust system has always been the best-performing cat-back exhaust in the business. Now it's available for the 1986-93 Fox-Body Mustangs including 1986 GT's & 1993 Cobra's and most versatile, too!
SLP's Mustang Loud Mouth exhaust system has always been the best-performing cat-back exhaust in the business. Now it's available for the 1986-93 Fox-Body Mustangs including 1986 GT's & 1993 Cobra's and most versatile, too! Using groundbreaking modular technology, SLP has developed a system that can be quickly reconfigured to fit changing performance, noise level, and sound quality requirements. Simply loosen a few band clamps, swap muffler types, retighten, and you're done. No other system offers this level of performance and adaptability!
SLP Loud Mouth Resonators
SLP's Loud Mouth™ "Shotgun" resonators offer wide open exhaust flow and race-ready performance with an ultra aggressive sound too match. Standard equipment on SLP Loud Mouth™ exhaust systems, each resonator boasts its own unique tone and flow characteristics. They are constructed from hand-polished stainless steel and embossed with the classic SLP logo.
Along with the included resonators, the Mustang Loud Mouth system is compatible with SLP bullet-type Loud Mouth II Mufflers (#31064) and SLP traditional style PowerFlo Mufflers (#31065). They both offer flow and performance similar to SLP resonators but feature a ceramic-wrapped, perforated core that reduces high-frequency noise and in-car resonance for complete control over your Mustang's sound and performance characteristics.
NOTES: Includes Loud Mouth resonators. Loud Mouth II and PowerFlo mufflers sold separately.
- Includes SLP's infamous Loud Mouth resonators for virtually zero flow restriction and the meanest sound around
- Employs SLP's exclusive modular technology, making it possible to switch between resonator and muffler types in a matter of minutes
- Dyno-proven to outperform competitive resonator-type exhausts
- Engineered and built to OEM standards to ensure proper fit
- Constructed entirely from mandrel-bent 304 stainless steel
- Features show quality polished resonators and 3.5" double-wall tips with electro marked SLP logo
- For 1986-93 LX including 1986 GT & 1993 Cobra models
SLP - Packaged Performance, Guaranteed Horsepower
SLP's Loudmouth exhaust is one of the most recognized systems on the market! They strive to offer the highest quality aftermarket components for Latemodel Mustangs! Their high quality exhaust components increase power, performance, and give your Mustang a louder exhaust tone for that true American muscle car sound. Choose from a variety of cat back, axle back, and resonator kits for your Mustang at LatemodelRestoration.com.
Products by Vehicle
Upload a Picture
Upload your own picture of the Mustang SLP Loudmouth Cat Back Exhaust System Stainless Steel (86-93)
Please make sure to hold your device horzonally (like a camera) rather than vertical (like a phone).
By uploading an image, you agree to give LatemodelRestoration.com permission to use it in future advertisements and promotions.
Well me and my girlfriend had a day off and decided to take a road trip to Late Model Restoration. Let me tell you, we had the best CUSTOMER SERVICE ever. Jay was very helpful and knowledgeable about the parts I purchased. The showroom was clean and inviting. Also I got to meet JMAC that host's all of their YouTube videos. They also had project BLUE COLLAR in the parking lot, and it is NICE. I will recommend Late Model to everyone I know...