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SLP Performance knows all about getting the maximum performance for your ride. That's why they designed the Loud Mouth II race mufflers. These exhaust components offer flow and performance similar to that of the original Loud Mouth resonators, but feature 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. They're available with different inlet/outlet sizes, as well as individually or in pairs.
( 45 )
$119.99
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$229.99
If you're looking for the best-flowing, meanest-sounding exhausts in the business, then SLP Performance Loud Mouth exhaust systems are for you. Many models use a specially designed resonator instead of a traditional muffler, allowing them to provide unmatched power increases and a wicked "wide-open" sound. Others are axle-back style without mufflers or resonators. Choose the exhaust best-suited for your vehicle. Gains of up to 25 hp are possible, depending upon the application. You'll feel and hear the difference with an SLP Loud Mouth exhaust system!
( 269 )
$399.95
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$649.99
These high-flow catalytic converters from SLP were specifically designed for low flow restriction and compact size. They feature stainless steel housing, a ceramic honeycomb substrate, and slip-fit inlets and outlets.
( 4 )
$299.99
SLP Performance PowerFlo exhaust systems are constructed from mandrel-bent 304 stainless steel with 409 stainless tips. Their exclusive modular design allows for easy interchangeability between mufflers and SLP resonators. They feature high-luster Loud Mouth II mufflers that combine great looks, superior flow, and a deep, muscular tone. These systems emit a smoother, mellower tone than the Loud Mouth systems, and yet give you a subtle, aggressive edge under hard acceleration. PowerFlo exhausts are designed to OE standards for fit and durability. Order the model recommended for your vehicle.
( 2 )
$481.99
These SLP Performance Shotgun race resonators will give your exhaust system maximum flexibility. They are manufactured from high-quality 304 stainless steel and are hand polished. Their small 4 in. diameter will allow them to fit underneath the chassis of your vehicle for increased ground clearance. The SLP Performance Shotgun race resonators feature the classic SLP logo embossed on the case--perfect for showing off to your friends who's the leader in exhaust performance.
( 27 )
$94.99
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$184.99
If you want head-turning attention and ultra-aggressive sound, step into SLP Performance Loud Mouth bullet resonators. These Loud Mouth "shotgun" resonators offer wide-open exhaust flow and race-ready performance, with a resonance that will fuel your soul. Constructed from hand-polished stainless steel, each resonator boasts its own unique tone and flow characteristics! Loud Mouth bullet resonators are also embossed with the classic SLP logo. Offering performance, style, and the sound that you hear in your dreams, these resonators are the complete package.
( 41 )
$94.99
SLP Performance exhaust tailpipes help guide exhaust gases out and away from your vehicle. A leaky exhaust tailpipe can be a nuisance, not just loud—even dangerous to your health. SLP Performance uses only the best materials on the market for long-lasting, durability and are sized just right for a guaranteed fit every time!
Not Yet Reviewed
$61.99
SLP Performance X-pipes are excellent complements to their "Loud Mouth" cat-back systems. They're built using free-flowing, mandrel-bent stainless steel tubing and have a true X-type crossover that provides a significant horsepower increase over restrictive stock exhaust systems. SLP gave them a 3-piece design for versatility and easy installation and you can get them with or without high-flow catalytic converters, depending on your needs.
Not Yet Reviewed
$949.99
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