Looking for aftermarket parts to modify or upgrade your 2018 GMC Sierra 1500 with exhaust, mufflers & tips? At Tunersports.com we carry a huge selection of the top name brand performance exhaust, mufflers & tip parts and accessories for your Sierra 1500.
Whether you have a 2018 GMC Sierra 1500 in Base to SLT trim we have you covered. With exhaust, mufflers & tips from catalytic converter universal to y pipes we have 188 Sierra 1500 exhaust, mufflers & tip mods available. All parts have free shipping to the Continental US 48 States.
 IN STOCK - LOW Borla Cat Back Touring 140544BCBorla 14-19 Chevrolet Silverado / GMC Sierra 1500 Cat-Back Touring Exhaust - 4in Tip $1,499.99
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 IN STOCK - LOW aFe Exhaust Cat Back 49-34131-BaFe Gemini XV 3in 304 SS Cat-Back Exhaust 09-18 GM Trucks V6-4.3/V8-4.8/5.3L w/ Black Tips $1,429.73 SALE
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 IN STOCK - LOW aFe Exhaust Cat Back 49-44136-PaFe Apollo GT Series 3in 409SS GM Silverado/Sierra 1500 09-18 V6-4.3/V8-4.8/5.3L - Polished $664.13 SALE
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 IN STOCK - LOW Kooks Headers Headers & Conn Pipe 2861H430Kooks 15-20 Cadillac Escalade ESV Platinum Luxury 1-7/8 x 3 Header & Green Catted Y-Pipe Kit $3,665.88
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IN STOCK Kooks Headers Headers & Conn Pipe 2860H420Kooks 15-20 Chevrolet Suburban LT LS LTZ Premier 1-7/8 x 3 Header & Catted Y-Pipe Kit $2,241.91
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IN STOCK Kooks Headers Headers & Conn Pipe 2860H220Kooks 15-20 Chevrolet Suburban LT LS LTZ Premier 1-3/4 x 3 Header & Catted Y-Pipe Kit $2,219.66
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 IN STOCK - LOW aFe Exhaust Cat Back 49-44112-BaFe Apollo GT Series 3in 409SS GM Silverado/Sierra 1500 09-19 V6-4.3/V8-4.8/5.3L - Black $884.40 SALE
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 IN STOCK - LOW JBA Cat-Back Exhausts 40-3049JBA 05-17 Chevrolet Silverado/GMC Sierra 4.3L/4.8L/5.3L 409SS Dual Rear Exit Cat-Back Exhaust $750.95
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 IN STOCK - LOW JBA Cat4Ward Headers 1850S-4JBA 14-19 GM Truck 5.3L/6.2L DFI 1-5/8in Primary Raw 409SS Cat4Ward Header $642.95
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 IN STOCK - LOW JBA Cat4Ward Headers 1842S-10JBA 14-20 GM Truck 4.3L V6 1-5/8in Primary Raw 409SS Cat4Ward Header $529.95
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 IN STOCK CORSA Performance Tip Kit 14031Corsa 3in Inlet 4in Pro Series Twin Side Swept Exhaust Tip Kit $298.98
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 IN STOCK CORSA Performance Cat-Back Sport 14873Corsa 14 GMC Sierra/Chevy Silv 1500 Crew Cab/Short Bed 5.3L V8 Polished Sport Single Side CB Exhaust $1,576.96
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 IN STOCK CORSA Performance Cat-Back Sport 14866Corsa 14 GM Sierra/Silvrd 1500 Crew/Dbl / Short/Std. Bed 6.2L V8 Polished Sport Single Side CB Ext $1,814.56
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 IN STOCK CORSA Performance Cat-Back Sport 14874Corsa 14 GMC Sierra/Chevy Silv 1500 Crew Cab/Std. Bed 5.3L V8 Polished Sport Single Side CB Exhaust $1,537.36
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 IN STOCK CORSA Performance Cat-Back Sport 14866BLKCorsa 14 GM Sierra/Silverado 1500 Crew/Dbl / Short/Std. Bed 6.2L V8 Black Sport Single Side CB Exht $1,849.76
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 IN STOCK CORSA Performance Cat-Back Sport 24871Corsa 14-17 Chevy Silverado 1500 Reg Cab/Standard Bed 5.3L Sport Cat-Back Single Side Exit Exhaust $820.16
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 IN STOCK CORSA Performance Cat-Back Sport 14874BLKCorsa 14 GMC Sierra/Chevy Silv 1500 Crew Cab/Std. Bed 5.3L V8 Black Sport Single Side CB Exhaust $1,572.56
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 IN STOCK CORSA Performance Cat-Back Sport 24874Corsa 14-16 Chevy Silverado Cred Cab/Standard Bed 1500 5.3L V8 Polished Sport Single Side Exhaust $839.52
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 IN STOCK CORSA Performance Cat-Back Sport 14873BLKCorsa 14 GMC Sierra/Chevy Silv 1500 Crew Cab/Short Bed 5.3L V8 Black Sport Single Side CB Exhaust $1,612.16
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 IN STOCK Borla Cat Back S-Type 140545BCBorla 14-18 Chevrolet Silverado 1500 AT/MT 4DR SS S-Type Catback Exhaust Black Chrome Tip $1,441.99
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