Availability
Cat Back Exhaust Systems
Bolt on a performance boost and give your late-model vehicle a sonic makeover with a cat back exhaust system. As the name suggests, a cat back exhaust connects to the...
Bolt on a performance boost and give your late-model vehicle a sonic makeover with a cat back exhaust system. As the name suggests, a cat back exhaust connects to the exit of your vehicle’s catalytic converter, replacing the restrictive and power-robbing rear section of the factory exhaust system. Your ride’s emission control equipment remains intact, and you’ll enjoy a muscular performance sound along with a few extra ponies every time you step on the loud pedal.
Quality cat back systems are built from mandrel-bent stainless steel or aluminized steel tubing for free-flowing exhaust performance. You can choose a system...
Bolt on a performance boost and give your late-model vehicle a sonic makeover with a cat back exhaust system. As the name suggests, a cat back exhaust connects to the exit of your vehicle’s catalytic converter, replacing the restrictive and power-robbing rear section of the factory exhaust system. Your ride’s emission control equipment remains intact, and you’ll enjoy a muscular performance sound along with a few extra ponies every time you step on the loud pedal.
Quality cat back systems are built from mandrel-bent stainless steel or aluminized steel tubing for free-flowing exhaust performance. You can choose a system with high flow chambered or glass pack mufflers that produce the big exterior sound you’re looking for without any annoying interior drone. To add a little show to all that go, many systems include polished, anodized, or ceramic coated exhaust tips. Additionally, most systems feature hangers in factory locations and include hardware for quick and hassle-free installation.
When that factory exhaust is standing between you and your performance goals, we have the solution. You can shop an incredible selection of cat back exhaust systems from names you know and trust like Summit Racing, Borla, MagnaFlow, Gibson Performance Exhaust, aFe Power, and many more.
Showing In Stock Items. Show All 89 Items.
Exhaust System, N1-X Evolution Extreme, Cat-back, Single In/Four Out, Stainless Steel, Natural, Split Rear Exit, Titanium Burnt Tips, Lexus, 2.0L, Kit
Part Number: APX-164KT206P
Not Yet Reviewed
Estimated Ship Date: Today
Estimated Ship Date: Today
Exhaust System, Atlas, Cat-back, Single, Steel, Aluminized, Side Exit, Ford, 2.7L, 3.5L, Kit
Part Number: AFE-49-03069-B
Not Yet Reviewed
Estimated Ship Date: Feb 19, 2026 if ordered today
Estimated Ship Date: Feb 19, 2026 if ordered today
Exhaust System, Atlas, Cat-back, Single, Steel, Aluminized, Side Exit, Ford, 2.7L, 3.5L, Kit
Part Number: AFE-49-03069-P
Not Yet Reviewed
Estimated Ship Date: Feb 19, 2026 if ordered today
Estimated Ship Date: Feb 19, 2026 if ordered today
Exhaust System, Atlas, Cat-back, Single, Steel, Aluminized, Side Exit, Ford, 3.5L, Kit
Part Number: AFE-49-03041-B
Estimated Ship Date: Feb 19, 2026 if ordered today
Estimated Ship Date: Feb 19, 2026 if ordered today
Exhaust, Single, Driver Side Exit, Cat-Back, Stainless Steel, Natural, Polished Tip, Ford, Kit
Part Number: GIB-956012S
Not Yet Reviewed
Estimated Ship Date: Feb 17, 2026 if ordered today
Estimated Ship Date: Feb 17, 2026 if ordered today
Exhaust System, Cat-Back, Split Rear Exit, 304 Stainless Steel, 2.5 in. to 3 in. Pipe, Polished Tips, Ram, Kit
Part Number: XFO-ESDR10CBS
Not Yet Reviewed
Estimated Ship Date: Feb 9, 2026 if ordered today
Estimated Ship Date: Feb 9, 2026 if ordered today
Exhaust Systems, Cat- Back, 304 Stainless Steel, Polished Mufflers, Quad 4.00 in. Polished Tips, Ford, Mustang GT, Coupe, Kit
Part Number: XFO-ES-FM18-CBS
Not Yet Reviewed
Estimated Ship Date: Feb 9, 2026 if ordered today
Estimated Ship Date: Feb 9, 2026 if ordered today
Exhaust Systems, Cat-Back, 304 Stainless Steel, Varex Mufflers, Quad 4.00 in. Polished Tips, Controller, Ford, Mustang GT, Coupe, Kit
Part Number: XFO-ESFM18VMKCBS
Not Yet Reviewed
Estimated Ship Date: Feb 9, 2026 if ordered today
Estimated Ship Date: Feb 9, 2026 if ordered today
Exhaust Systems, Cat-Back, 304 Stainless Steel, Varex Mufflers, Quad 4.00 in. Polished Tips, Controller, Ford, Mustang GT, Coupe/Convertible, Kit
Part Number: XFO-S0037
Not Yet Reviewed
Estimated Ship Date: Feb 9, 2026 if ordered today
Estimated Ship Date: Feb 9, 2026 if ordered today
Exhaust System, Cat-Back, Stainless Steel, Brushed, Split Rear Exit, Subaru, Kit
Part Number: XFO-ESSW28CS
Not Yet Reviewed
Estimated Ship Date: Feb 9, 2026 if ordered today
Estimated Ship Date: Feb 9, 2026 if ordered today
Exhaust System, Outlaw Series, Cat-Back, Split Side Exit, Stainless Steel, Natural, Polished Tips, Chevy, GMC, Kit
Part Number: FLO-818112
Not Yet Reviewed
Estimated Ship Date: Today
Estimated Ship Date: Today
This product may not be eligible for select promotional offers
Exhaust System, Force II, Cat-Back, Steel, Aluminized, Polished Tips, Ford, Pickup, 5.4, 6.8L, Kit
Part Number: FLO-17446
Estimated Ship Date: Today
Estimated Ship Date: Today
This product may not be eligible for select promotional offers
Exhaust System, Cat-back, Outlaw Series, 409 Stainless Steel, 4.50 in. Black Tips, Dual Rear Exit, Standard Cab, Extended Cab, Chevy, GMC, Kit
Part Number: FLO-818189
Not Yet Reviewed
Estimated Ship Date: Today
Estimated Ship Date: Today
This product may not be eligible for select promotional offers
Exhaust System, American Thunder, CatBack, Steel, Aluminized, Polished Tips, Dodge, Pickup, 5.2, 5.9L, Kit
Part Number: FLO-17429
Estimated Ship Date: Today
Estimated Ship Date: Today
This product may not be eligible for select promotional offers
Exhaust System, American Thunder, Cat-Back, Steel, Aluminized, Heat Shield, Tip, Chevy, GMC, Pickup 2500, 6.0L
Part Number: FLO-17325
Estimated Ship Date: Today
Estimated Ship Date: Today
This product may not be eligible for select promotional offers
Exhaust, American Thunder, Cat-Back, Steel, Aluminized, Polished Tips, Dodge, Pickup, 5.7L, Kit
Part Number: FLO-17438
Estimated Ship Date: Today
Estimated Ship Date: Today
This product may not be eligible for select promotional offers
Exhaust System, CNC Mandrel-Bent, Cat-back, Dual, Stainless, Ford, 6.2L, Kit
Part Number: STW-FT217CB
Not Yet Reviewed
Estimated Ship Date: Mar 26, 2026 if ordered today
Estimated Ship Date: Mar 26, 2026 if ordered today
This product may not be eligible for select promotional offers
Exhaust System, Mach Force XP, Cat-Back, Stainless Steel, Natural, Polished Tip, Ford, 5.4L, 6.8L, Kit
Part Number: AFE-49-43076-P
Not Yet Reviewed
Estimated Ship Date: Feb 19, 2026 if ordered today
Estimated Ship Date: Feb 19, 2026 if ordered today
Exhaust System, CNC Mandrel-Bent, Cat-back, Dual In/Dual Out, Stainless, Ford, 6.2L, Kit
Part Number: STW-FT217CBFT
Not Yet Reviewed
Estimated Ship Date: Mar 26, 2026 if ordered today
Estimated Ship Date: Mar 26, 2026 if ordered today
This product may not be eligible for select promotional offers
Exhaust Systems, Vulcan Series, Cat-back, Single, Stainless Steel, Natural, Side Exit, Black Powdercoated Tip, Ford, 3.5L, Kit
Part Number: AFE-49-33112-B
Not Yet Reviewed
Estimated Ship Date: Feb 19, 2026 if ordered today
Estimated Ship Date: Feb 19, 2026 if ordered today
Exhaust System, Cat-Back, 2.500 in., Stainless Steel, Oval Rear Mufflers, 2.3, 5.0 GT Convertible, Ford, Kit
Part Number: XFO-ESFM1702CBS
Not Yet Reviewed
Estimated Ship Date: Feb 9, 2026 if ordered today
Estimated Ship Date: Feb 9, 2026 if ordered today
Exhaust System, Cat-Back, 2.500 in., Stainless Steel, Round Rear Mufflers, 2.3, 5.0 GT Convertible, Ford, Kit
Part Number: XFO-ES-FM17-CBS
Not Yet Reviewed
Estimated Ship Date: Feb 9, 2026 if ordered today
Estimated Ship Date: Feb 9, 2026 if ordered today
Exhaust System, Varex Cat-Back, Dual, Stainless Steel, Natural, Rear Exit, Lexus, 5.0L, Kit
Part Number: XFO-ESLISFVMKCBS
Estimated Ship Date: Feb 9, 2026 if ordered today
Estimated Ship Date: Feb 9, 2026 if ordered today
Exhaust System, Cat-Back, 2.500 in., Stainless Steel, Single-In /Dual-Out, Subaru, Scion, Toyota, Kit
Part Number: XFO-ES-T86-CBS
Not Yet Reviewed
Estimated Ship Date: Feb 9, 2026 if ordered today
Estimated Ship Date: Feb 9, 2026 if ordered today
Exhaust System, Force II, Cat-Back, Steel, Aluminized, Polished Tip, Chevy, GMC, Pickup, 6.0, 8.1L
Part Number: FLO-17328
Estimated Ship Date: Today
Estimated Ship Date: Today
This product may not be eligible for select promotional offers
Truck / SUV
Jeep®
Restoration
Stock Replacement
Late Model Muscle
Tools
Gifts, Clothing, & More
Circle Track
Street Rod
Powersports
Paint & Body
Marine
Jr Dragster