SLP’s F-Body cat-backs have always been the best-performing exhaust systems in the business. Now they’re the most versatile, too! Using our industry-exclusive modular design architecture, we’ve developed a line of systems 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 exhaust offers this level of performance and adaptability!

Along with the included race muffler, the F-Body Loud Mouth system is compatible with our original Loud Mouth II bullet-type race muffler (#31067). Get both for complete control over your car’s sound and performance characteristics.

NOTES: Includes Loud Mouth resonator. Loud Mouth II race muffles sold separately.

SLP’s F-Body cat-backs have always been the best-performing exhaust systems in the business. Now they’re the most versatile, too! Using our industry-exclusive modular design architecture, we’ve developed a line of systems 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 exhaust offers this level of performance and adaptability!

Along with the included race muffler, the F-Body Loud Mouth II system is compatible with our original Loud Mouth™ resonator (#31066). Get both for complete control over your car’s sound and performance characteristics.

NOTES: Includes Loud Mouth II race muffler. Loud Mouth resonator sold separately.

"Loud Mouth II" Bullet-Type:

Get maximum flexibility from your modular SLP cat-back system with our new "Loud Mouth II" bullet race muffler. It offers flow and performance similar to that of our original Loud Mouth™ resonator but features a ceramic-wrapped, perforated core that reduces high-frequency noise and in-car resonance. Each Loud Mouth II muffler is constructed from hand-polished 304 stainless steel and embossed with the classic SLP logo.

"Loud Mouth™" Shotgun

Get maximum flexibility from your modular SLP cat-back with this "Shotgun" race resonator. Standard equipment on our F-Body Loud Mouth systems, it allows you to switch between muffled and "wide open" exhaust configurations in a matter of minutes. Each resonator is constructed from hand-polished 304 stainless steel and embossed with the classic SLP logo.

Measurements:

• 3" ID/OD

• 4" body diameter

• 18-1/4" overall length

Borla Performance Industries catalytic converter back T-304 stainless steel systems are made for race, street, and off-road. Borla systems are built for those who want the absolute best quality exhaust money can buy. Engineered for maximum power with a distinctive sound that signatures a Borla system. The Adjustable System is a unique, dual-purpose system which starts at the rear of the catalytic converter and goes over the rear axle. From there, the exhaust flows into a Y-Pipe with exhaust tips on one end and a high-flow muffler/exhaust tips assembly on the other end. Four interchangeable plates come with the system which allow you to adjust noise and performance levels. Using the solid plate diverts all of the exhaust through the muffler (street legal). The other plates have holes in varying diameters, or you can refrain from using any plate at all, running a straight-through exhaust, which can be easily converted back to street-legal in a matter of minutes. Systems include a full welded case high-flow muffler, mandrel bent tubing, and polished stainless steel tip(s). Complete hardware and instructions are also included. All Borla systems are backed by a one million mile warranty that covers every part of the systems including hardware.

Install a CORSA performance exhaust, and get the sound you want and the power you need. Hit the gas and feel the power as it blends with the gutsy exhaust note. Let up and notice how quiet this exhaust is when cruising or idling. From the 100% stainless steel materials to the patented Reflective Sound Cancellation technology that eliminates annoying cabin resonance, a CORSA exhaust gives you better performance, first-rate quality and engineering, in concert with power.

A complete exhaust system from the catalytic converter to the tailpipe! The Edelbrock RPM Series Cat-Back Systems include an Edelbrock RPM or Victor Series muffler for a complete, dyno-tuned system. The stainless tubing provides outstanding durability and mandrel bends offer excellent flow characteristics. All Edelbrock Cat-Back Systems are stock replacement parts and street legal in all 50-states.

Every performance mod for the Camaro is designed for one thing, to put more power to the ground. MagnaFlow's Camaro systems start with mufflers specifically designed for Camaro. The internal path ensures fast, equalized exhaust flow so that both sides flow the same. The systems are built with fast flowing mandrel bent stainless steel tubing and include long 3 1/2inch diameter polished stainless tips. The Camaro V6 system is designed to look just like the V8 with split dual out tips.

Installation: MagnaFlow Cat-Back systems come complete with all necessary hardware and hang from the same hanger locations as the factory exhaust. This direct replacement system can be installed by the do-it-yourselfer in approximately 1 hour using simple handtools.

Tech Notes: 50 States Smog Legal

Flowmaster systems are designed to provide even better performance than a single Flowmaster muffler installation. Flowmaster's systems will improve acceleration and passing power, as well as increase fuel mileage. Every system is individually engineered and dyno-tested for each application and includes all required mounting hardware. Looking for the famous full-on Flowmaster tone? Look no further. American Thunder will deliver the aggressive tone you want, as well as the performance you demand. This system includes an 80 Series Cross-Flow Performance Street Muffler.

There's nothing like the feeling of hearing your engine come to life with a high-performance exhaust system installed. With the first rap of the throttle your adrenaline rushes, your heart thumps and your blood boils.

With a Tri-Flo Performance Exhaust system you get that feeling over and over again because it is made entirely of T-304 stainless steel, offering a guaranteed lifetime of performance. Unlike our competition, we truly build each exhaust system by hand and thoroughly develop each exhaust system to deliver maximum performance, superb sound quality and unmatched ease of installation. We supply dyno verification with each delivery so you know you're buying the best.

Tri-Flo Performance Exhaust systems are a direct replacement for the original equipment and are 50-state legal.

TFX Performance Kat-Back exhaust systems are impressive! With measured 14% increases in power, the TFX systems are one of the best improvements you can make to your vehicle. Each system comes complete with larger-than-stock aluminized tubing, a fully-welded computer designed aluminized muffler and 2½ inch tail pipes with 3 inch diameter polished stainless steel tips. Slip-fit design makes these systems easy to install. All fasteners, hangers, and clamps are also included.