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SLP Blackwing Air Filter Cleaning Kit SLP Universal 3.5" Polished Angle Cut Exhaust Tip (79-04) SLP 2.5" Universal Catalytic Convertor (79-04) SLP Mustang Hood Scoop for 05-10
Our Low Price $42.00
Our Low Price $99.99
Regular Price $132.70
Sale Price $119.99
Retail Price $156.95
Sale Price $146.95
Blackwing Air Filter Cleaning Kit SLP 3.5" Polished Angle Cut Exhaust Tip 1979-2004 Mustang M31039 SLP 2.5" Universal Catalytic Convertor 1979-2004 Mustang M310193500 SLP Mustang Hood Scoop
SLP Brake Control Package (99-04 GT & 03-04 Cobra) SLP Loudmouth Bullet Style Resonators - Pair (79-04 V8) SLP Brake Control Package (05-06 GT) SLP Brake Control Package (07-09 GT/GT500)
Regular Price $174.95
Sale Price $154.99
Regular Price $169.99
Sale Price $154.99
Regular Price $199.95
Sale Price $179.99
Regular Price $219.95
Sale Price $199.99
SLP Line Lock Kit for 99-04 GT & Cobra 23009 SLP Loudmouth Bullet Style Resonators - Pair 79-04 V8 Mustang 31062 SLP Brake Control Package 05-06 Mustang GT M25001 SLP Brake Control Package 2007-2009 Mustang GT/GT500 M25002
SLP Loudmouth II Bullet Style Resonators - Pair (79-04 V8) SLP Power-Flow Mufflers - Pair (79-04 V8) SLP PowerFlow Axle Back Exhaust (05-10 V6) SLP Shorty PowerFlo X Pipe with Cats (96-04 V8 w/Long Tube Headers)
Regular Price $219.95
Sale Price $209.99
Regular Price $244.95
Sale Price $229.99
Our Low Price $249.99
Our Low Price $339.99
SLP Loudmouth II Bullet Style Resonators - Pair 79-04 V8 Mustang 31064 SLP Power-Flow Mufflers - Pair 79-04 V8 Mustang 31065 SLP PowerFlow Axle Back Exhaust 05-10 Mustang V6 M31021 SLP Shorty PowerFlo X Pipe with Cats 1996-2004 V8 Mustang M31034
SLP Shorty PowerFlo X Pipe with Cats (05-09 GT/GT500 w/Long Tube Headers) SLP Loudmouth Axle Back Exhaust (05-10 GT/GT500) SLP PowerFlo X Pipe with Cats (05-09 GT) SLP Loudmouth Axle Back Exhaust (11-14 GT/Boss 302)
Our Low Price $349.99
Our Low Price $376.99
Our Low Price $399.99
Our Low Price $439.99
SLP Shorty PowerFlo X Pipe with Cats 05-09 GT/GT500 Mustang M31534 M31014 SLP Loudmouth Axle Back Exhaust 2005-2010 Mustang GT/GT500 SLP PowerFlo X Pipe with Cats 2005-2009 Mustang GT M31538 M31023 SLP Loudmouth Axle Back Exhaust 11-14 GT/Boss 302 Mustang
SLP LoudMouth II Side Exit Exhaust for 04-08 F150 SLP PowerFlo X Pipe with Cats (96-98 V8) SLP PowerFlo X Pipe with Cats (99-04 V8) SLP PowerFlow Axle Back Exhaust (05-10 GT/GT500)
Retail Price $479.95
Sale Price $449.95
Our Low Price $454.99
Our Low Price $454.99
Our Low Price $499.99
F150 LoudMouth II Exhaust SLP PowerFlo X Pipe with Cats 96-98 V8 Mustang M31030 SLP PowerFlo X Pipe with Cats 99-04 V8 Mustang M31032 SLP PowerFlow Axle Back Exhaust 05-10 Mustang GT and GT500 M31012
SLP Loudmouth Catback Exhaust (86-93 5.0 LX/Cobra) SLP Loudmouth Catback Exhaust (86-93 GT) SLP Loudmouth Cat Back Exhaust (99-04 GT/Mach 1/Bullitt) SLP Powerflo Catback Exhaust (99-04 Mustang GT, Bullitt & Mach 1)
Our Low Price $499.99
Our Low Price $499.99
Our Low Price $513.99
Our Low Price $529.99
SLP Loudmouth Catback Exhaust for 86-93 LX Cobra M31015 SLP Loudmouth Catback Exhaust 1986-1993 GT Mustang M31016 SLP Loudmouth Cat Back Exhaust 1999-2004 GT/Mach 1/Bullitt Mustang M31007 M31004 SLP Powerflo Catback Exhaust 99-04 Mustang GT, Bullitt & Mach 1
SLP Loudmouth II Cat Back Exhaust (99-04 GT/Mach 1/Bullitt) SLP Loudmouth Cat Back Exhaust (94-97 GT/Cobra) SLP Loudmouth Cat Back Exhaust (98 GT/Cobra) SLP Loudmouth II Cat Back Exhaust (94-97 GT/Cobra)
Our Low Price $539.99
Our Low Price $549.99
Our Low Price $549.99
Our Low Price $574.99
SLP Loudmouth II Cat Back Exhaust 1999-2004 GT/Mach 1/Bullitt Mustang M31007A SLP Loudmouth Cat Back Exhaust 94-97 GT/Cobra) Mustang M31009 SLP Loudmouth Cat Back Exhaust (98 GT/Cobra) SLP Loudmouth II Cat Back Exhaust 94-97 GT/Cobra Mustang M31009A
SLP Loudmouth II Cat Back Exhaust (98 GT/Cobra) SLP Loudmouth Cat Back Exhaust (99-04 Cobra) SLP PowerFlo Axle Back Exhaust (11-14 V6) SLP Loudmouth II Cat Back Exhaust (99-04 Cobra)
Our Low Price $574.99
Our Low Price $599.99
Our Low Price $599.99
Our Low Price $649.99
SLP Loudmouth II Cat Back Exhaust 1998 Mustang GT Cobra M31011A SLP Loudmouth Catback Exhaust 99-04 Mustang Cobra M31006 SLP PowerFlo Axle Back Exhaust 11-14 Mustang V6 M31024 SLP Loudmouth II Catback Exhaust 99-04 Mustang Cobra M31006A
SLP PowerFlo Axle Back Exhaust (11-14 GT/Boss302) SLP PowerFlo Side Exit Exhaust for 04-08 F150 SLP Coated 1-5/8 Long Tube Headers for 96-04 GT SLP 1-3/4" Ceramic Coated Long Tube Headers (11-14 GT)
Our Low Price $659.99
Retail Price $839.95
Sale Price $779.95
Regular Price $929.95
Sale Price $799.99
Regular Price $999.99
Sale Price $959.99
SLP PowerFlo Axle Back Exhaust 2011-2014 GT/Boss 302 Mustang M31022 F150 PowerFlo Exhaust SLP Mustang Headers 1996-04 4.6 SOHC Mustang SLP 1-3/4" Ceramic Coated Long Tube Headers 2011-2014 Mustang GT
SLP Longtube Header + X Mid Pipe Combo Package (11-14 GT)
Regular Price $1,779.95
Sale Price $1,727.99
M30007 SLP Longtube Header + X Mid Pipe Combo Package 2011-2014 Mustang GT
   
 
StangMods is now proud to be an authorized SLP Performance Parts dealer. SLP makes a variety of exhaust and performance products for the late model Ford Mustang. Their hallmark system is the Loudmouth cat back which produces a loud and intoxicating exhaust note. The Loudmouth II system is slightly quieter but still gives you that authentic, SLP Mustang sound. Enjoy free shipping and the lowest possible pricing on all SLP Mustang parts.