SLP Performance - 08-10 Challenger SRT-8 6.1L/5.7L Hemi "Loud Mouth II" (modular); use w/#D30004, #D30009 SLP Headers

Now available from SLP is a Stainless Steel Cat-Back Modular Exhaust System for the 2008-10 Challenger 6.1L SRT-8 and 5.7L R/T. It is available in Loud Mouth™ and Loud Mouth II™ designs. Thanks to the modular design, either resonators or mufflers can be ordered individually and interchanged separately.

SLP Performance - 08-10 Challenger SRT-8 6.1L/5.7L Hemi "Loud Mouth" (modular); use w/#D30004, #D30009 SLP Headers

Now available from SLP is a Stainless Steel Cat-Back Modular Exhaust System for the 2008-10 Challenger 6.1L SRT-8 and 5.7L R/T. It is available in Loud Mouth™ and Loud Mouth II™ designs. Thanks to the modular design, either resonators or mufflers can be ordered individually and interchanged separately.

SLP Performance - 08-10 Challenger SRT-8 6.1L/5.7L Hemi "PowerFlo" use w/#D30004, #D30009 SLP Headers

SLP's all-new Stainless Steel PowerFlo™ Cat-Back Exhaust System for the 2008-10 Challenger 6.1L SRT-8 and 5.7L R/T is now available. This system provides up to a 10 horsepower gain with a deep muscle car rumble and no interior cabin resonance. This system is SLP's system of choice when running SLP's Long-Tube headers and high-flow cats for that civil but muscular sound.

SLP Performance - 09-10 Challenger 5.7L Hemi "Loud Mouth II" (modular) Cat-Back exhaust system use w/stock exhaust manifolds

Now available from SLP is the Stainless Steel Modular Cat-Back Exhaust System for the 2009-10 Challenger 5.7L HEMI R/T. It is available in Loud Mouth™, Loud Mouth II™ and PowerFlo™ designs. Thanks to the modular design, either resonators or mufflers can be ordered individually and interchanged separately.

SLP Performance - 09-10 Challenger 5.7L Hemi "Loud Mouth" (modular) Cat-Back exhaust system use w/stock exhaust manifolds

Now available from SLP is the Stainless Steel Modular Cat-Back Exhaust System for the 2009-10 Challenger 5.7L HEMI R/T. It is available in Loud Mouth™, Loud Mouth II™ and PowerFlo™ designs. Thanks to the modular design, either resonators or mufflers can be ordered individually and interchanged separately.

SLP Performance - 2005-07 6.1L SRT-8 Charger/Magnum/300C 1 3/4" Ceramic coated headers w/ high-flow cats

SLP Performance Parts now offers Long Tube Headers to fit the SRT-8 Hemi powered Dodge Charger/Magnum and Chrysler 300C. The headers are mandrel bent stainless steel and ceramic coated to keep heat in, exhaust velocity up, and under-hood temperatures down, while the rest of the header system is made from 3" stainless steel.

SLP Performance - 2005-07 C6 Corvette LS2 Black Finish TVS 2300 Supercharger Package

SLP's High-Output TVS 2300 Supercharger (Black Finish) for the 2005-07 C6 features a unique four-lobe design rotor-pack for higher power and efficiency. This is the same technology offered in the new ZR1 Corvette supercharger, and provides stump-pulling torque and neck-breaking acceleration. It increases the horsepower of the stock LS2 6.0L V8 engine (at the flywheel) from 400 HP to 540 HP!

SLP Performance - 2005-07 C6 Corvette LS2 Chrome Finish TVS 2300 Supercharger Package

SLP's High-Output TVS 2300 Supercharger (Chrome Finish) for the 2005-07 C6 features a unique four-lobe design rotor-pack for higher power and efficiency. This is the same technology offered in the new ZR1 Corvette supercharger, and provides stump-pulling torque and neck-breaking acceleration. It increases the horsepower of the stock LS2 6.0L V8 engine (at the flywheel) from 400 HP to 540 HP!

SLP Performance - 2006-11 Z06 Corvette LS7 Black Finish TVS 2300 Supercharger Package

SLP's High-Output TVS 2300 Supercharger (Black Finish) for the 2006-11 Z06 Corvette features a unique four-lobe design rotor-pack for higher power and efficiency. This is the same technology offered in the new ZR1 Corvette supercharger, and provides stump-pulling torque and neck-breaking acceleration. It increases the horsepower of the stock LS7 7.0L V8 engine from 505 HP to 675 HP!

SLP Performance - 2006-11 Z06 Corvette LS7 Chrome Finish TVS 2300 Supercharger Package

SLP's High-Output TVS 2300 Supercharger (Chrome Finish) for the 2006-11 Z06 Corvette features a unique four-lobe design rotor-pack for higher power and efficiency. This is the same technology offered in the new ZR1 Corvette supercharger, and provides stump-pulling torque and neck-breaking acceleration. It increases the horsepower of the stock LS7 7.0L V8 engine from 505 HP to 675 HP!

SLP Performance - 2008-10 C6 Corvette/2010 Grand Sport/2006-08 Z06 "Blackwing" Cold-Air Induction

Wake Up your C6 LS3 or Z06 LS7 Corvette with the Legendary Blackwing™!

One of the quickest and best ways to improve the performance of your 2008-2010 C6/2010 Grand Sport LS3 or 2006-08 ZO6 LS7 Corvette is to eliminate the stock air box. This easy-to-install air filter package from SLP (called the "Blackwing™" for its unique appearance) out-flows the factory setup by as much as 90% and can provide up to +10 additional horsepower and +11 ft/lbs at the flywheel. The Blackwing™ uses a wire-reinforced, reusable and washable blue high-flow filter media that requires re-oiling (#25017 cleaning/oil kit) after cleaning for maximum filtration. The Blackwing™ also features an exclusive built-in flow indicator that changes color when cleaning is required. Also included in the package is a factory style finished high-volume air bridge with integrated MAF housing and secure mounting points. This is a simple bolt-on installation that requires no cutting or vehicle modifications. All necessary parts and complete instructions are included.

NOTE: Part number 25017 filter cleaning kit is required when cleaning/re-oiling your filter.

SLP Performance - 2008-11 C6 Corvette & Grand Sport LS3 Black Finish TVS 2300 Supercharger Package

SLP's High-Output TVS 2300 Supercharger (Black Finish) for the 2008-11 C6 Corvette and Grand Sport features a unique four-lobe design rotor-pack for higher power and efficiency. This is the same technology offered in the new ZR1 Corvette supercharger, and provides stump-pulling torque and neck-breaking acceleration. It increases the horsepower of the stock LS3 6.2L V8 engine from 430 HP to 575 HP!

SLP Performance - 2008-11 C6 Corvette & Grand Sport LS3 Chrome Finish TVS 2300 Supercharger Package

SLP's High-Output TVS 2300 Supercharger (Chrome Finish) for the 2008-11 C6 Corvette and Grand Sport features a unique four-lobe design rotor-pack for higher power and efficiency. This is the same technology offered in the new ZR1 Corvette supercharger, and provides stump-pulling torque and neck-breaking acceleration. It increases the horsepower of the stock LS3 6.2L V8 engine from 430 HP to 575 HP!

SLP Performance - 2011 Mustang GT Axle-Back Exhaust "Loud Mouth" w/4" Tips

Your 2011 Mustang GT V8 packs a powerful engine, why bottle it up with restrictive, wimpy-sounding stock mufflers? Unleash the Pony within, with a Loud Mouth™ rear-axle back exhaust system from SLP Performance Parts. This affordable, easy-to-install kit eliminates the factory mufflers entirely, drastically reducing backpressure for enhanced power and a mind-blowing performance sound. Nothing else even comes close! Combined with our 4" polished tips, you'll really feel and hear the difference!

SLP Performance - 2011 Mustang GT Axle-Back Exhaust "PowerFlo" w/4" Tips

Give your 2011 V8 Mustang GT a powerful deep muscle-car sound with a PowerFlo™ rear-axle back exhaust system to sound great on the street, without cabin resonance, and with the throaty sound going out the back from SLP Performance Parts. This exhaust kit includes a pair of our PowerFlo™ mufflers, which use a straight-through design and ceramic-wrapped perforated core to significantly outflow traditional chambered and turbo-type mufflers. Combined with our all new 4" polished tips, you'll really feel and hear the difference!