Looking for aftermarket parts to modify or upgrade your GMC Sierra 1500 Classic with catback? At Tunersports.com we carry a huge selection of the top name brand performance catback parts and accessories.

IN STOCK 106-0509BRExhaust Direct-Fit Replacement Exhaust Kit 106-0509 takes the guesswork out of replacing your exhaust system while providing a reliable and high-quality alternative to the OEM exhaust. You will find all of the gaskets and clamps needed to get the job done in the carefully packaged box. 106-0509’... MagnaFlow BRE Exhaust Kit 02-07 Silverado Sierra 2007-2007 GMC Sierra 1500 Classic Hybrid / SL / SLE / SLT / WT $324.00 |
IN STOCK - DROPSHIPS 106-0713BRExhaust Direct-Fit Replacement Exhaust Kit 106-0713 takes the guesswork out of replacing your exhaust system while providing a reliable and high-quality alternative to the OEM exhaust. You will find all of the gaskets and clamps needed to get the job done in the carefully packaged box. 106-0713’... MagnaFlow BRE Exhaust Kit 99-01 Silverado Sierra 1500 2007-2007 GMC Sierra 1500 Classic SL / SLE / WT $377.00 |
IN STOCK - LOW 106-0714BRExhaust Direct-Fit Replacement Exhaust Kit 106-0714 takes the guesswork out of replacing your exhaust system while providing a reliable and high-quality alternative to the OEM exhaust. You will find all of the gaskets and clamps needed to get the job done in the carefully packaged box. 106-0714’... MagnaFlow BRE Exhaust Kit 02-07 Silverado Sierra 2007-2007 GMC Sierra 1500 Classic SL / SLE / WT $383.00 |
OUT OF STOCK 116-0509BRExhaust Direct-Fit Replacement Exhaust Kit 116-0509 takes the guesswork out of replacing your exhaust system while providing a reliable and high-quality alternative to the OEM exhaust. You will find all of the gaskets and clamps needed to get the job done in the carefully packaged box. 116-0509’... MagnaFlow BRE Exhaust Kit Replacement Stainless GM 2007-2007 GMC Sierra 1500 Classic Hybrid / SL / SLE / SLT / WT $421.00 |

IN STOCK - DROPSHIPS 15778The MagnaFlow Street Series Cat-Back Performance Exhaust System 15778 brings out the personality of your Truck with our signature resonant, powerful engine tone and dyno-proven performance. Thanks to its fast-flowing, mandrel bent 3in. main piping and 1 Straight-Through mufflers ending in a Single P... MagnaFlow Sys C/B 03 GM 1500 Silverado 5.3L V 2007-2007 GMC Sierra 1500 Classic Hybrid / SL / SLE / SLT / WT $965.00 |
OUT OF STOCK 15792The MagnaFlow Street Series Cat-Back Performance Exhaust System 15792 brings out the personality of your Truck with our signature resonant, powerful engine tone and dyno-proven performance. Thanks to its fast-flowing, mandrel bent 3in. main piping and 1 Straight-Through mufflers ending in a Dual Spl... MagnaFlow Sys C/B 03 GM Silverado 4.8/5.3L Ec 2007-2007 GMC Sierra 1500 Classic Hybrid / SL / SLE / SLT / WT $1,049.00 |
IN STOCK - DROPSHIPS 15842The MagnaFlow Street Series Cat-Back Performance Exhaust System 15842 brings out the personality of your Truck with our signature resonant, powerful engine tone and dyno-proven performance. Thanks to its fast-flowing, mandrel bent 3in. main piping and 1 Straight-Through mufflers ending in a Dual Sam... MagnaFlow Sys C/B 03- GM Silv 1500 EC/SB Sid 2007-2007 GMC Sierra 1500 Classic Hybrid / SL / SLE / SLT / WT $1,089.00 |

IN STOCK S5014409The MBRP S5014409 is built for truck owners who want a long-lasting, performance-enhancing exhaust system with a clean, finished look for their Chevrolet/ GMC 1500. Made from T409 stainless steel, this system offers excellent corrosion resistance and strength—perfect for northern climates and dema... MBRP 2003-2007 Chev/GMC 1500 Classic 4.8/5.3L EC/CC-SB Cat Back Single Side 2007-2007 GMC Sierra 1500 Classic SL / SLE / SLT $584.99 |
IN STOCK S5016409RELIABILITY BACKED FOR A LIFETIME - ARMOR PLUS Series exhaust systems are crafted from corrosion-resistant T409 Stainless Steel - a value-oriented material designed to protect from penetrating rust and will stand up to almost anything you can throw at it.T409 Stainless Steel tubing is easy to clean.... MBRP 2003-2007 Chev/GMC 1500 Classic 4.8/5.3L EC/CC-SB Cat Back Dual Split Rear 2007-2007 GMC Sierra 1500 Classic Hybrid / SL / SLE / SLT / WT $669.99 |
OUT OF STOCK S5018409RELIABILITY BACKED FOR A LIFETIME - ARMOR PLUS Series exhaust systems are crafted from corrosion-resistant T409 Stainless Steel - a value-oriented material designed to protect from penetrating rust and will stand up to almost anything you can throw at it.T409 Stainless Steel tubing is easy to clean.... MBRP 2003-2007 Chev/GMC 1500 Classic 4.8/5.3L EC/CC-SB Cat Back Dual Split Side 2007-2007 GMC Sierra 1500 Classic Hybrid / SL / SLE / SLT / WT $699.99 |

IN STOCK S5014ALTHE BEST BANG FOR YOUR BUCK - ARMOR LITE Series exhaust systems are a value option with the same fitment, performance and sound as the premium products from MBRP. Heavy-gauge Aluminized Steel tubing helps to resist dings and dents caused by debris under your vehicle. This material can be a great cho... MBRP 2003-2007 Chev/GMC 1500 Classic 4.8/5.3L EC/CC-SB Cat Back Single Side 2007-2007 GMC Sierra 1500 Classic SL / SLE / SLT $424.99 |
IN STOCK S5016ALTHE BEST BANG FOR YOUR BUCK - ARMOR LITE Series exhaust systems are a value option with the same fitment, performance and sound as the premium products from MBRP. Heavy-gauge Aluminized Steel tubing helps to resist dings and dents caused by debris under your vehicle. This material can be a great cho... MBRP 2003-2007 Chev/GMC 1500 Classic 4.8/5.3L EC/CC-SB Cat Back Dual Split Rear 2007-2007 GMC Sierra 1500 Classic Hybrid / SL / SLE / SLT / WT $594.99 |
IN STOCK S5018ALTHE BEST BANG FOR YOUR BUCK - ARMOR LITE Series exhaust systems are a value option with the same fitment, performance and sound as the premium products from MBRP. Heavy-gauge Aluminized Steel tubing helps to resist dings and dents caused by debris under your vehicle. This material can be a great cho... MBRP 2003-2007 Chev/GMC 1500 Classic 4.8/5.3L EC/CC-SB Cat Back Dual Split Side 2007-2007 GMC Sierra 1500 Classic Hybrid / SL / SLE / SLT / WT $574.99 |
IN STOCK S5022ALTHE BEST BANG FOR YOUR BUCK - ARMOR LITE Series exhaust systems are a value option with the same fitment, performance and sound as the premium products from MBRP. Heavy-gauge Aluminized Steel tubing helps to resist dings and dents caused by debris under your vehicle. This material can be a great cho... MBRP 2003-2007 Chev/GMC 1500 Classic 4.8/5.3L SC-SB Cat Back Dual Split Side 2007-2007 GMC Sierra 1500 Classic Hybrid / SL / SLE / SLT / WT $534.99 |
IN STOCK S5036ALTHE BEST BANG FOR YOUR BUCK - ARMOR LITE Series exhaust systems are a value option with the same fitment, performance and sound as the premium products from MBRP. Heavy-gauge Aluminized Steel tubing helps to resist dings and dents caused by debris under your vehicle. This material can be a great cho... MBRP 2007-2008 Chev/GMC 1500 (Next Gen.) CC EC 66 bed 4.8/5.3L Cat Back Single Side 2007-2007 GMC Sierra 1500 Classic Denali / Hybrid / SL / SLE / SLT / WT $434.99 |
IN STOCK S5038ALTHE BEST BANG FOR YOUR BUCK - ARMOR LITE Series exhaust systems are a value option with the same fitment, performance and sound as the premium products from MBRP. Heavy-gauge Aluminized Steel tubing helps to resist dings and dents caused by debris under your vehicle. This material can be a great cho... MBRP 2007-2008 Chev/GMC 1500 (Next Gen.) CC EC (excl. 8 bed) 4.8/5.3L/6.0L Cat Back Dual Split 2007-2007 GMC Sierra 1500 Classic Denali / Hybrid / SL / SLE / SLT / WT $589.99 |
IN STOCK S5064ALTHE BEST BANG FOR YOUR BUCK - ARMOR LITE Series exhaust systems are a value option with the same fitment, performance and sound as the premium products from MBRP. Heavy-gauge Aluminized Steel tubing helps to resist dings and dents caused by debris under your vehicle. This material can be a great cho... MBRP 2007-2009 Chev/GMC 1500 Denali Cat Back Single Side 2007-2007 GMC Sierra 1500 Classic Denali $459.99 |

IN STOCK S5014PTHE BEST BANG FOR YOUR BUCK - ARMOR LITE Series exhaust systems are a value option with the same fitment, performance and sound as the premium products from MBRP. Heavy-gauge Aluminized Steel tubing helps to resist dings and dents caused by debris under your vehicle. This material can be a great cho... MBRP 2003-2007 Chev/GMC 1500 Classic 4.8/5.3L EC/CC-SB Cat Back Single Side AL P Series Exhaust 2007-2007 GMC Sierra 1500 Classic SL / SLE / SLT $379.99 |
IN STOCK - DROPSHIPS S5036PTHE BEST BANG FOR YOUR BUCK - ARMOR LITE Series exhaust systems are a value option with the same fitment, performance and sound as the premium products from MBRP. Heavy-gauge Aluminized Steel tubing helps to resist dings and dents caused by debris under your vehicle. This material can be a great cho... MBRP 2007-2008 Chev/GMC 1500 CC EC 6ft6in bed 4.8/5.3L 3in Cat Back Single Side AL P Series Exhaust 2007-2007 GMC Sierra 1500 Classic Hybrid / SLE / SLT / WT $379.99 |

IN STOCK CT14CBChevy Silverado / GMC Sierra 2007-16 Exhaust for 1500 2WD/4WD 5.3L/6.2L Double Cab with Standard Box or Crew Cab with either Short Box or Standard Box.Fits to Stainless Works Performance Connect headers for true-dual gains. Exits behind passenger rear tire. Limited Lifetime Warranty: Stainless Works... Stainless Works Chevy Silverado/GMC Sierra 2007-16 5.3L/6.2L Exhaust Passenger Rear Tire Exit 2007-2007 GMC Sierra 1500 Classic Hybrid / SL / SLE / SLT / WT $1,800.25 |
SHIPS FROM MANUFACTURER CT14CBFTChevy Silverado / GMC Sierra 2007-16 Exhaust for 1500 2WD/4WD 5.3L/6.2L Double Cab with Standard Box or Crew Cab with either Short Box or Standard Box. Fits to Stainless Works Performance Connect headers for true-dual gains. Exits in front of passenger side rear tire. Limited Lifetime Warranty: Stai... Stainless Works Chevy Silverado/GMC Sierra 2007-16 5.3L/6.2L Exhaust Before Passenger Rear Tire Exit 2007-2007 GMC Sierra 1500 Classic Hybrid / SL / SLE / SLT / WT $1,800.25 |
SHIPS FROM MANUFACTURER CT14CBFTYChevy Silverado / GMC Sierra 2007-16 Exhaust for 1500 2WD/4WD 5.3L Double Cab with Standard Box or Crew Cab with either Short Box or Standard Box. Fits to factory connection point behind factory catalytic converter. Exits in front of passenger side rear tire. Limited Lifetime Warranty: Stainless Wor... Stainless Works Chevy Silverado/GMC Sierra 2007-16 5.3L/6.2L Exhaust Before Passenger Rear Tire Exit 2007-2007 GMC Sierra 1500 Classic Hybrid / SL / SLE / SLT / WT $1,895.25 |
SHIPS FROM MANUFACTURER CT14CBUBChevy Silverado / GMC Sierra 2007-16 Exhaust for 1500 2WD/4WD 5.3L/6.2L Double Cab with Standard Box or Crew Cab with either Short Box or Standard Box. Fits to Stainless Works Performance Connect headers for true-dual gains. Exits under bumper on both sides. Limited Lifetime Warranty: Stainless Work... Stainless Works Chevy Silverado/GMC Sierra 2007-16 5.3L/6.2L Exhaust Under Bumper Exit 2007-2007 GMC Sierra 1500 Classic Hybrid / SL / SLE / SLT / WT $1,800.25 |
SHIPS FROM MANUFACTURER CT14CBUBYChevy Silverado / GMC Sierra 2007-16 Exhaust for 1500 2WD/4WD 5.3L Double Cab with Standard Box or Crew Cab with either Short Box or Standard Box. Fits to factory connection point behind factory catalytic converter. Exits under bumper on both sides. Limited Lifetime Warranty: Stainless Works headers... Stainless Works Chevy Silverado/GMC Sierra 2007-16 5.3L/6.2L Exhaust Y-Pipe Under Bumper Exit 2007-2007 GMC Sierra 1500 Classic Hybrid / SL / SLE / SLT / WT $1,895.25 |
SHIPS FROM MANUFACTURER CT14CBYChevy Silverado / GMC Sierra 2007-16 Exhaust for 1500 2WD/4WD 5.3L Double Cab with Standard Box or Crew Cab with either Short Box or Standard Box. Fits to factory connection point behind factory catalytic converter. Exits behind passenger rear tire. Limited Lifetime Warranty: Stainless Works headers... Stainless Works Chevy Silverado/GMC Sierra 2007-16 5.3L/6.2L Exhaust Y-Pipe Passenger Rear Tire Exit 2007-2007 GMC Sierra 1500 Classic Hybrid / SL / SLE / SLT / WT $1,895.25 |