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SLP Performance
Established in 1987, SLP has stood for quality performance enhancements for late-model American Muscle cars from the beginning, and it continues this commitment today. SLP's initial claim to fame says it all: It was the first company in the performance aftermarket to develop and manufacture a 50-state emission-legal performance package -- specifically for V8 Camaros and Firebirds. True to its name ("Street Legal Performance"), the vision of SLP's part program is to not just provide performance, but to do so with the best engineering practices and quality possible, far exceeding the industry standards.

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Items 1-25 of 35

Not legal for sale or use in California.
Description: Catalytic Converter, High-Flow, Replacement, 2-1/2 in Inlet, 2-1/2 in Outlet, 12 in Long, 5 in Diameter, Stainless, SLP Crossover X Pipe Assembly, Pair Designed solely for use with SLP X-pipes on 1996-2010 Ford Mustang's
Item #: SLPM31040
Condition: New
Limited Supply: Only 2 Left!
Same Day Shipping!
FREE SHIPPING! Oversized / Overweight Fees Waived On This Item! Ships from Michigan.
Price: $208.95
Sale: $199.95
Save: 4%
Save: $9.00
Qty:

Description: Exhaust System, PowerFlo Dual, Axle-Back, 2-1/2 in Diameter, 4 in Tips, Stainless, GT / GT500, Ford Mustang 2011-14, Kit PowerFlo Exhaust System, Rear Axle-back, Dual, Natural, Split Rear Exit, Ford 5.0L/5.4L
Item #: SLPM31022
Condition: New
Limited Supply: Only 1 Left!
CLEARANCE! Sale limited to stock on hand. Same Day Shipping! Ships from Michigan.
FREE SHIPPING! Oversized / Overweight Fees Waived On This item! Ships from Michigan.
Price: $659.95
Sale: $499.88
Save: 24%
Save: $160.07

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Description: Exhaust System, Loud Mouth Dual, Axle-Back, 2-1/2 in Diameter, 4 in Tips, Stainless, GT / GT500, Ford Mustang 2011-14, Kit Loud Mouth Exhaust System, Rear Axle-back, Dual, Natural, Split Rear Exit, Ford 5.0L/5.4L
Item #: SLPM31023
Condition: New
Limited Supply: Only 1 Left!
Same Day Shipping!
FREE SHIPPING! Oversized / Overweight Fees Waived On This item! Ships from Michigan.
Price: $439.95
Sale: $422.95
Save: 4%
Save: $17.00

Qty:

Description: Tail Pipe Assembly, Dual 3.5 in Polished Tip, Stainless, Chevy Fullsize SUV / Truck, Kit Fits 2007-2013 Chevrolet Avalanche 5.3L. Fits 2007-2013 Chevrolet Tahoe 5.3L. Fits 2007-2013 Chevrolet...More Details »
Item #: SLP31059
Condition: New
Limited Supply: Only 4 Left!
Same Day Shipping!
FREE SHIPPING! Ships from Michigan.
Price: $129.95
Sale: $124.95
Save: 4%
Save: $5.00
Qty:

Description: Exhaust System, Loud Mouth, Axle-Back, 2-1/2 in Diameter, 4 in Tips, Stainless, V6, Chevy Camaro 2010-14, Kit Loud Mouth Exhaust System, Axle-Back, Natural, Polished Tips, Chevrolet Camaro 3.6L V6
Item #: SLP31201
Condition: New
Limited Supply: Only 2 Left!
Same Day Shipping!
FREE SHIPPING! Oversized / Overweight Fees Waived On This item! Ships from Michigan.
Price: $414.95
Sale: $399.95
Save: 4%
Save: $15.00

Qty:

Description: Exhaust System, Loud Mouth, Axle-Back, 2-1/2 in Diameter, 4 in Tips, Stainless, V8, Chevy Camaro 2010-14, Kit Loud Mouth Exhaust System, Axle-Back, Stainless Steel, Polished Tips, Chevrolet Camaro SS/6.2L
Item #: SLP31211
Condition: New
Limited Supply: Only 1 Left!
Same Day Shipping!
FREE SHIPPING! Oversized / Overweight Fees Waived On This Item! Ships from Michigan.
Price: $399.95
Sale: $383.95
Save: 4%
Save: $16.00

Qty:

Description: Exhaust System, Loud Mouth II, Axle-Back, 2-1/2 in Diameter, 4 in Tips, Stainless, V6, Chevy Camaro 2010-14, Kit Axle-Back Exhaust System, Natural Finish, Polished Tips, Chevrolet Camaro 3.6L , V6
Item #: SLP31202
Condition: New
Limited Supply: Only 4 Left!
Same Day Shipping!
FREE SHIPPING! Oversized / Overweight Fees Waived On This item! Ships from Michigan.
Price: $549.95
Sale: $527.95
Save: 4%
Save: $22.00

Qty:

Description: Exhaust System, Loud Mouth II, Axle-Back, 2-1/2 in Diameter, 4 in Tips, Stainless, V8, Chevy Camaro 2010-14, Kit Loud Mouth II Exhaust System, Axle-Back, Stainless Steel, Polished Tips, Chevrolet Camaro SS/6.2L
Item #: SLP31212
Condition: New
Limited Supply: Only 2 Left!
Same Day Shipping!
FREE SHIPPING! Oversized / Overweight Fees Waived On This item! Ships from Michigan.
Price: $549.95
Sale: $527.95
Save: 4%
Save: $22.00

Qty:

Description: Exhaust System, PowerFlo, Axle-Back, 2-1/2 in Diameter, 4 in Tips, Stainless, V8, Chevy Camaro 2010-14, Kit Axle-Back Exhaust System, Natural Finish, Polished Tips, Chevrolet Camaro 6.2L V8
Item #: SLP31210A
Condition: New
Limited Supply: Only 1 Left!
CLEARANCE! Sale limited to stock on hand. Same Day Shipping! Ships from Michigan.
FREE SHIPPING! Oversized / Overweight Fees Waived On This item! Ships from Michigan.
Price: $649.95
Sale: $499.88
Save: 23%
Save: $150.07

Qty:

Description: Exhaust System, Loud Mouth, Cat-Back, 2-1/2 in Diameter, 3 in Tips, Stainless, MOPAR LD-Body / LX-Body 2011-13, Kit 2011-2014 Dodge Charger 5.7L Hemi
Item #: SLPD31040
Condition: New
Limited Supply: Only 0 Left!
Same Day Shipping!
FREE SHIPPING! Oversized / Overweight Fees Waived On This Item! Ships from Michigan.
Price: $604.95
Sale: $579.95
Save: 4%
Save: $25.00

Description: Exhaust System, Loud Mouth, Cat-Back, 2-1/2 in Diameter, 3 in Tips, Stainless, MOPAR LD-Body / LX-Body 2005-10, Kit Fits 2005-2010 Charger / 300C Fits 2005-2008 Dodge Magnum 5.7L Hemi
Item #: SLPD31000
Condition: New
Limited Supply: Only 0 Left!
Same Day Shipping!
FREE SHIPPING! Oversized / Overweight Fees Waived On This Item! Ships from Michigan.
Price: $599.95
Sale: $575.95
Save: 4%
Save: $24.00

Description: Exhaust System, Loud Mouth II, Cat-Back, 2-1/2 in Diameter, 3 in Tips, Stainless, MOPAR LD-Body / LX-Body 2005-10, Kit Fits 2005-2010 Charger / 300C Fits 2005-2008 Dodge Magnum 5.7L Hemi
Item #: SLPD31001
Condition: New
Limited Supply: Only 2 Left!
Same Day Shipping!
FREE SHIPPING! Oversized / Overweight Fees Waived On This Item! Ships from Michigan.
Price: $649.95
Sale: $623.95
Save: 4%
Save: $26.00

Qty:

Description: Intermediate Pipes, PowerFlo-X Crossover, 2-1/2 in Diameter, Catted, Stainless, Natural, GT, Ford Mustang 2005-09, Kit Stainless Steel X-Pipe Crossover Pipe, Fits Short and Long Tube Headers, Natural, Ford Mustang 4.6L
Item #: SLPM31538
Condition: New
Limited Supply: Only 1 Left!
Same Day Shipping!
FREE SHIPPING! Oversized / Overweight Fees Waived On This Item! Ships from Michigan.
Price: $399.95
Sale: $383.95
Save: 4%
Save: $16.00

Qty:

NEW!
Description: Exhaust System, Loudmouth II, Axle-Back, 2-1/2 in Tailpipe, 3-1/2 in Tips, Stainless, Polished, Chevy Corvette 2009-13, Kit
Item #: SLP32001
Condition: New
Limited Supply: Only 1 Left!
Same Day Shipping!
FREE SHIPPING! Oversized / Overweight Fees Waived On This Item! Ships from Michigan.
Price: $749.95
Sale: $719.95
Save: 4%
Save: $30.00

Qty:

Description: Exhaust System, PowerFlo, Cat-Back, 2-1/2 in Diameter, Stainless, Pontiac Grand Prix 1997-2008, Kit Power-Flo Exhaust System, Cat-Back, Stainless Steel, Natural, Tips, Pontiac Grand Prix 3.8L
Item #: SLP31040M
Condition: New
Limited Supply: Only 1 Left!
Same Day Shipping!
FREE SHIPPING! Oversized / Overweight Fees Waived On This Item! Ships from Michigan.
Price: $549.95
Sale: $527.95
Save: 4%
Save: $22.00

Qty:

Description: Exhaust System, Loud Mouth, Axle-Back, 2-1/2 in Diameter, OEM Polished Tips, Stainless, Pontiac G8 2008-09, Kit
Item #: SLP31191
Condition: New
Limited Supply: Only 2 Left!
Same Day Shipping!
FREE SHIPPING! Oversized / Overweight Fees Waived On This Item! Ships from Michigan.
Price: $399.95
Sale: $383.95
Save: 4%
Save: $16.00

Qty:

Description: Exhaust System, Loud Mouth II, Cat-Back, 3 in Diameter, 4 in Tips, Stainless, SRT-8, Mopar LD-Body / LX-Body 2005-10, Kit Loud Mouth II Exhaust, Cat-Back, Stainless, Natural, Polished Tips,...More Details »
Item #: SLPD31005
Condition: New
Limited Supply: Only 0 Left!
Same Day Shipping!
FREE SHIPPING! Oversized / Overweight Fees Waived On This item! Ships from Michigan.
Price: $799.95
Sale: $767.95
Save: 4%
Save: $32.00

Description: Exhaust System, Loud Mouth II, Cat-Back, 3 in Diameter, 3-1/2 in Tips, Stainless, GM F-Body 1998-2002, Kit Loud Mouth II Exhaust, Cat-Back, Stainless Steel, Polished, Tips, Cat-Back/ Stainless Steel/ Natural/ Polished
Item #: SLP31043A
Condition: New
Limited Supply: Only 2 Left!
Same Day Shipping!
FREE SHIPPING! Oversized / Overweight Fees Waived On This Item! Ships from Michigan.
Price: $399.95
Sale: $383.95
Save: 4%
Save: $16.00

Qty:

Not legal for sale or use in California.
Description: Catalytic Converter, 2-1/2 in Inlet, 2-1/2 in Outlet, 12 in Long, 5 in Diameter, Stainless, Each The use of aftermarket catalytic converters or no catalytic converters is illegal for installation...More Details »
Item #: SLPM310193500
Condition: New
Limited Supply: Only 1 Left!
Same Day Shipping!
Ships from Michigan.
Price: $99.95
Sale: $95.95
Save: 4%
Save: $4.00
Qty:

Description: Exhaust System, Loud Mouth Dual, Axle-Back, 2-1/2 in Diameter, 3-1/2 in Tip, Stainless, GT / GT500, Ford Mustang 2005-10, Kit Loud Mouth Exhaust, Axle-Back, Stainless Steel, Natural, Polished Tips,...More Details »
Item #: SLPM31014
Condition: New
Limited Supply: Only 0 Left!
Same Day Shipping!
FREE SHIPPING! Oversized / Overweight Fees Waived On This item! Ships from Michigan.
Price: $376.95
Sale: $361.95
Save: 4%
Save: $15.00

Description: Resonator, Loudmouth, 2-1/2 in Center Inlet, 2-1/2 in Center Outlet, 4-1/2 in Diameter Body, 18-3/16 in Long, Stainless, Polished, Each
Item #: SLP310013919
Condition: New
Limited Supply: Only 4 Left!
Same Day Shipping!
Ships from Michigan.
Price: $74.95
Sale: $71.95
Save: 4%
Save: $3.00
Qty:

Description: Resonator, Loudmouth, 3 in Center Inlet, 3 in Center Outlet, 4 in Diameter Body, 18-1/4 in Long, Stainless, Polished, Each For use in modular SLP Cat-Back systems. May also be used in the...More Details »
Item #: SLP31066
Condition: New
Same Day Shipping!
Ships from Michigan.
Price: $79.95
Sale: $76.95
Save: 4%
Save: $3.00
Qty:

Description: Resonator, Loudmouth, 2-1/2 in Center Inlet, 2-1/2 in Center Outlet, 4-1/2 in Diameter Body, 18-3/16 in Long, Stainless, Polished, Pair For use in modular SLP Cat-Back systems. Sold in pairs....More Details »
Item #: SLP31062
Condition: New
Limited Supply: Only 7 Left!
Same Day Shipping!
FREE SHIPPING! Oversized / Overweight Waived On This Item! Ships from Michigan.
Price: $185.95
Sale: $170.95
Save: 8%
Save: $15.00
Qty:

Description: Exhaust System, Loud Mouth, Cat-Back, 3 in Diameter, 2-1/2 in Tips, Stainless, GM F-Body 1998-2002, Kit Loud Mouth Exhaust, Cat-Back, Stainless Steel, Natural, Polished Tips, Camaro/Firebird/1998-2002/5.7L
Item #: SLP31042
Condition: New
Limited Supply: Only 2 Left!
Same Day Shipping!
FREE SHIPPING! Oversized / Overweight Fees Waived On This Item! Ships from Michigan.
Price: $399.95
Sale: $383.95
Save: 4%
Save: $16.00

Qty:

Description: Exhaust System, Loud Mouth, Cat-Back, 3 in Diameter, 3-1/2 in Tips, Stainless, GM F-Body 1998-2002, Kit Loud Mouth Exhaust, Cat-Back, Stainless Steel, Natural, Polished Tips, Camaro/Firebird/1998-2002/5.7L
Item #: SLP31042A
Condition: New
Limited Supply: Only 2 Left!
Same Day Shipping!
FREE SHIPPING! Oversized / Overweight Fees Waived On This Item! Ships from Michigan.
Price: $399.95
Sale: $383.95
Save: 4%
Save: $16.00

Qty:

Items 1-25 of 35

More About SLP Performance

Established in 1987, SLP has stood for quality performance enhancements for late-model American Muscle cars from the beginning, and it continues this commitment today. SLP's initial claim to fame says it all: It was the first company in the performance aftermarket to develop and manufacture a 50-state emission-legal performance package -- specifically for V8 Camaros and Firebirds. True to its name ("Street Legal Performance"), the vision of SLP's part program is to not just provide performance, but to do so with the best engineering practices and quality possible, far exceeding the industry standards.

SLP offers a wide range of performance enhancements to the American muscle car, perhaps the best known of which is its supercharger program. SLP also provides best-in-class performance upgrades in the following product categories:

  • TVS Supercharger Packages
  • Blackwing Cold Air Intakes
  • Loudmouth Exhausts
  • Powerflo Headers
  • Accessories
  • Interior
  • Suspension
  • Brakes
  • Body kits
  • Wheels

  • The range of applications served by SLP is equally as wide. Below is a partial list:

  • Chevy Camaro,Corvette
  • GM/GMC Trucks and SUVs
  • Pontiac Firebird, GTP, G8, GXP and GTO
  • Ford Mustang and F-150
  • Dodge Challenger, Charger, Magnum and 300.