Looking for aftermarket parts to modify or upgrade your Chevrolet Silverado 2500 with headers & manifolds? At Tunersports.com we carry a huge selection of the top name brand performance headers & manifold parts and accessories for your Silverado 2500.
Whether you have a 1999 or 2004 Chevrolet Silverado 2500 in Base to WT trim we have you covered. We have 17 headers & manifolds available to mod your Silverado 2500. All parts have free shipping to the Continental US 48 States.
 OUT OF STOCK 48-44001The new Twisted Steel performance header from aFe Power is redefining the header industry with new pulse control technology. aFe engineers have designed this header using optimum tube lengths and mitered collectors for maximum flow and velocity for power delivery across the entire power band. Combin... aFe Power Twisted Steel Headers 409 Stainless Steel 02-13 GM Silverado/Sierra 1500 V8 GMT800/GMT900 2003-2004 Chevrolet Silverado 2500 Base / LS / LT 2004-2004 Chevrolet Silverado 2500 WT $942.26 SALE |
 OUT OF STOCK 4005These BBK Performance shorty tuned Length exhaust Headers are designed and constructed as direct fit replacements for all 99-04 GM Truck and SUV 4.8L and 5.3L applications. Each header is manufactured with 1-5/8 CNC mandrel bent tubing that offers unrestricted exhaust flow for increased horsepower a... BBK 99-04 GM Truck SUV 4.8 5.3 Shorty Tuned Length Exhaust Headers - 1-3/4 Titanium Ceramic 1999-2000 Chevrolet Silverado 2500 Base / LS / LT $499.99 |
 IN STOCK 40050These BBK Performance shorty tuned Length exhaust Headers are designed and constructed as direct fit replacements for all 99-04 GM Truck and SUV 4.8L and 5.3L applications. Each header is manufactured with 1-5/8 CNC mandrel bent tubing that offers unrestricted exhaust flow for increased horsepower a... BBK 99-04 GM Truck SUV 4.8 5.3 Shorty Tuned Length Exhaust Headers - 1-3/4 Silver Ceramic 1999-2000 Chevrolet Silverado 2500 Base / LS / LT $549.99 |
 IN STOCK - LOW 4006These BBK Performance shorty tuned Length exhaust Headers are designed and constructed as direct fit replacements for all 99-09 GM Truck and SUV 6.0L applications. Each header is manufactured with 1-5/8 CNC mandrel bent tubing that offers unrestricted exhaust flow for increased horsepower and torque... BBK 99-04 GM Truck SUV 6.0 Shorty Tuned Length Exhaust Headers - 1-3/4 Titanium Ceramic 1999-2004 Chevrolet Silverado 2500 Base / LS / LT 2004-2004 Chevrolet Silverado 2500 WT $499.99 |
 IN STOCK - DROPSHIPS 40060These BBK Performance shorty tuned Length exhaust Headers are designed and constructed as direct fit replacements for all 99-09 GM Truck and SUV 6.0L applications. Each header is manufactured with 1-5/8 CNC mandrel bent tubing that offers unrestricted exhaust flow for increased horsepower and torque... BBK 99-04 GM Truck SUV 6.0 Shorty Tuned Length Exhaust Headers - 1-3/4 Silver Ceramic 1999-2004 Chevrolet Silverado 2500 Base / LS / LT 2004-2004 Chevrolet Silverado 2500 WT $549.99 |
 IN STOCK - DROPSHIPS GP115S-CEvery Gibson Performance Header is Dyno-tuned and engineered to deliver more usable horsepower and torque at low and mid-range RPM highway speeds. Improves engines ability to breathe and cooler operating engine temperature. Designed as a direct replacement for the factory manifolds, using the stock ... Gibson 99-01 Chevrolet Silverado 1500 Base 4.8L 1-5/8in 16 Gauge Performance Header - Ceramic Coated 1999-2000 Chevrolet Silverado 2500 Base / LS / LT $762.37 |
 SHIPS FROM MANUFACTURER GP116S-CEvery Gibson Performance Header is Dyno-tuned and engineered to deliver more usable horsepower and torque at low and mid-range RPM highway speeds. Improves engines ability to breathe and cooler operating engine temperature. Designed as a direct replacement for the factory manifolds, using the stock ... Gibson 99-01 Chevrolet Silverado 1500 Base 4.8L 1-5/8in 16 Gauge Performance Header - Ceramic Coated 1999-2000 Chevrolet Silverado 2500 Base / LS / LT $762.37 |
 SHIPS FROM MANUFACTURER GP119S-CEvery Gibson Performance Header is Dyno-tuned and engineered to deliver more usable horsepower and torque at low and mid-range RPM highway speeds. Improves engines ability to breathe and cooler operating engine temperature. Designed as a direct replacement for the factory manifolds, using the stock ... Gibson 99-02 Chevrolet Silverado 2500 Base 6.0L 1-5/8in 16 Gauge Performance Header - Ceramic Coated 1999-2002 Chevrolet Silverado 2500 Base / LS / LT $762.37 |
 IN STOCK GP500S-CEvery Gibson Performance Header is Dyno-tuned and engineered to deliver more usable horsepower and torque at low and mid-range RPM highway speeds. Improves engines ability to breathe and cooler operating engine temperature. Designed as a direct replacement for the factory manifolds, using the stock ... Gibson 02-06 Cadillac Escalade Base 6.0L 1-5/8in 16 Gauge Performance Header - Ceramic Coated 2002-2004 Chevrolet Silverado 2500 Base / LS / LT 2004-2004 Chevrolet Silverado 2500 WT $762.38 |
 SHIPS FROM MANUFACTURER GP115SEvery Gibson Performance Header is Dyno-tuned and engineered to deliver more usable horsepower and torque at low and mid-range RPM highway speeds. Improves engines ability to breathe and cooler operating engine temperature. Designed as a direct replacement for the factory manifolds, using the stock ... Gibson 99-01 Chevrolet Silverado 1500 Base 4.8L 1-5/8in 16 Gauge Performance Header - Stainless 1999-2000 Chevrolet Silverado 2500 Base / LS / LT $641.03 |
 IN STOCK - DROPSHIPS GP119SEvery Gibson Performance Header is Dyno-tuned and engineered to deliver more usable horsepower and torque at low and mid-range RPM highway speeds. Improves engines ability to breathe and cooler operating engine temperature. Designed as a direct replacement for the factory manifolds, using the stock ... Gibson 99-02 Chevrolet Silverado 2500 Base 6.0L 1-5/8in 16 Gauge Performance Header - Stainless 1999-2002 Chevrolet Silverado 2500 Base / LS / LT $641.03 |
 IN STOCK - LOW GP500SEvery Gibson Performance Header is Dyno-tuned and engineered to deliver more usable horsepower and torque at low and mid-range RPM highway speeds. Improves engines ability to breathe and cooler operating engine temperature. Designed as a direct replacement for the factory manifolds, using the stock ... Gibson 02-06 Cadillac Escalade Base 6.0L 1-5/8in 16 Gauge Performance Header - Stainless 2002-2004 Chevrolet Silverado 2500 Base / LS / LT 2004-2004 Chevrolet Silverado 2500 WT $641.03 |
 OUT OF STOCK 1850S-1JBA 99-02 GM Truck 6.0L LS w/o A.I.R. w/EGR 1-5/8in Primary Raw 409SS Cat4Ward Header 1999-2002 Chevrolet Silverado 2500 Base / LS / LT $662.45 |
 OUT OF STOCK 1850S-1JSJBA 99-02 GM Truck 6.0L LS w/o A.I.R. w/EGR 1-5/8in Primary Silver Ctd Cat4Ward Header 1999-2002 Chevrolet Silverado 2500 Base / LS / LT $813.95 |
 OUT OF STOCK 1850S-3JBA 03-06 GM Truck 6.0L LS w/o EGR 1-5/8in Primary Raw 409SS Cat4Ward Header 2003-2004 Chevrolet Silverado 2500 Base / LS / LT 2004-2004 Chevrolet Silverado 2500 WT $641.45 |
 IN STOCK - LOW 1850S-3JSJBA 03-06 GM Truck 6.0L LS w/o EGR 1-5/8in Primary Silver Ctd Cat4Ward Header 2003-2004 Chevrolet Silverado 2500 Base / LS / LT 2004-2004 Chevrolet Silverado 2500 WT $799.95 |
 OUT OF STOCK 1850S-3JTJBA 03-06 GM Truck 6.0L LS w/o EGR 1-5/8in Primary Ti Ctd Cat4Ward Header 2003-2004 Chevrolet Silverado 2500 Base / LS / LT 2004-2004 Chevrolet Silverado 2500 WT $799.95 |