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Cat-Back Dual Outlet Exhaust Systems
Cat-Back Dual Outlet Exhaust Systems from JC Whitney add more power, improved fuel economy and increased vehicle performance. These easy to install Exhaust Systems come in different types and styles. Cat-Back Dual Outlet Exhaust Systems are made of top-quality stainless steel to ensure long-lasting and dependable service.
1 - 18 of 18 products
HEARTTHROB DEEP-TONED DUAL OUTLET CAT-BACK CONVERSION EXHAUST KITS
For Trucks, Pickups, and SUV's. Complete kit includes choice of Stainless Steel or Black Painted tips that replace the muffler for a rich, mellow tone.
For Trucks, Pickups, and SUV's. Complete kit includes choice of Stainless Steel or Black Painted tips that replace the muffler for a rich, mellow tone.
Customer Review:
Read all 12 reviews
Read all 12 reviews
Retail:
$268.99 - $523.72
Our Low Price: $263.99 - $425.99
You Save: $97.73
Our Low Price: $263.99 - $425.99
You Save: $97.73
GIBSON SPLIT SIDE EXTREME DUAL EXHAUST SYSTEMS FOR GAS ENGINES
For the enthusiast who wants to take his truck to the extreme and get an aggressive, power sound plus an awesome look. Pipes exit behind rear tires at a dramatic angle. Choose aluminized or stainless steel system. Easy bolt on installation! Includes all pipes and mufflers needed behind the catalytic converter.
For the enthusiast who wants to take his truck to the extreme and get an aggressive, power sound plus an awesome look. Pipes exit behind rear tires at a dramatic angle. Choose aluminized or stainless steel system. Easy bolt on installation! Includes all pipes and mufflers needed behind the catalytic converter.
Customer Review:
Read the review
Read the review
Retail:
$440.99 - $1,048.94
Our Low Price: $389.99 - $743.99
You Save: $51.00 - $304.95
Our Low Price: $389.99 - $743.99
You Save: $51.00 - $304.95
HEARTTHROB SPLIT REAR DUAL CAT-BACK EXHAUST SYSTEMS
Converts side-exit exhaust to dual split rear exit for a totally hot look!
Converts side-exit exhaust to dual split rear exit for a totally hot look!
Customer Review:
Read all 4 reviews
Read all 4 reviews
Retail:
$301.99 - $461.63
Our Low Price: $289.99 - $365.99
You Save: $12.00 - $95.64
Our Low Price: $289.99 - $365.99
You Save: $12.00 - $95.64
GIBSON DUAL SPORT ALUMINIZED CAT-BACK EXHAUST SYSTEMS FOR GAS ENGINES
If you're looking for awesome, sport truck design and want to tow a trailer, this heavy-duty, dual side exhaust system is for you! Mandrel bent tubing and T-304 stainless slash tips create less restriction and turbulence to deliver maximum HP and torque, especially when hill climbing and trailer pulling. Quieter in the cab than competitive systems—you get the big block sound at the tailpipe!
If you're looking for awesome, sport truck design and want to tow a trailer, this heavy-duty, dual side exhaust system is for you! Mandrel bent tubing and T-304 stainless slash tips create less restriction and turbulence to deliver maximum HP and torque, especially when hill climbing and trailer pulling. Quieter in the cab than competitive systems—you get the big block sound at the tailpipe!
Customer Review:
Read all 2 reviews
Read all 2 reviews
Retail:
$440.99 - $798.77
Our Low Price: $389.99 - $561.99
You Save: $51.00 - $236.78
Our Low Price: $389.99 - $561.99
You Save: $51.00 - $236.78
GIBSON DUAL SPLIT REAR CAT-BACK EXHAUST SYSTEMS
You can have it all—more torque, increased horsepower, an aggressive tone and an awesome look! Choose the durable aluminized steel tubing and muffler or the 409L heavy-duty stainless steel tubing for maximum rust protection. Includes 2 stainless steel T-304 slash-cut polished exhaust tips.
You can have it all—more torque, increased horsepower, an aggressive tone and an awesome look! Choose the durable aluminized steel tubing and muffler or the 409L heavy-duty stainless steel tubing for maximum rust protection. Includes 2 stainless steel T-304 slash-cut polished exhaust tips.
Customer Review:
Read all 3 reviews
Read all 3 reviews
Retail:
$440.99 - $1,050.15
Our Low Price: $337.99 - $743.99
You Save: $103.00 - $306.16
Our Low Price: $337.99 - $743.99
You Save: $103.00 - $306.16
HEARTTHROB 3" DUAL-EXIT CAT-BACK EXHAUST SYSTEMS
For American Pick-ups. Delivers high-speed horsepower with big volume sound!
For American Pick-ups. Delivers high-speed horsepower with big volume sound!
Retail:
$287.58 - $386.51
Our Low Price: $223.99 - $261.99
You Save: $63.59 - $124.52
Our Low Price: $223.99 - $261.99
You Save: $63.59 - $124.52
HEARTTHROB DEEP-TONE QUAD-TIP CAT-BACK EXHAUST SYSTEMS
For Trucks, Pickups, and SUV's. A JC Whitney™ exclusive!
For Trucks, Pickups, and SUV's. A JC Whitney™ exclusive!
Customer Review:Read the review
Read the review
Retail:
$459.99 - $563.99
Our Low Price: $459.99
You Save: $104.00
Our Low Price: $459.99
You Save: $104.00
GIBSON DUAL SPORT DIESEL ENGINE CAT-BACK EXHAUST SYSTEMS
Cat-back design means everything behind the catalytic converter is included. Dual side exit is great for trailering!
Cat-back design means everything behind the catalytic converter is included. Dual side exit is great for trailering!
Retail:
$766.80 - $1,201.88
Our Low Price: $556.99 - $881.99
You Save: $209.81 - $319.89
Our Low Price: $556.99 - $881.99
You Save: $209.81 - $319.89
GIBSON DUAL SPORT STAINLESS STEEL CAT-BACK EXHAUST SYSTEMS FOR GAS ENGINES
Hot truck design and a deep, aggressive tone in one of the best engineered systems on the market! If you want that hot street truck look and want to keep the exhaust from affecting your tow trailer or vehicle, this exhaust is for you. Heavy-duty 409L stainless steel tubing provides maximum rust protection.
Hot truck design and a deep, aggressive tone in one of the best engineered systems on the market! If you want that hot street truck look and want to keep the exhaust from affecting your tow trailer or vehicle, this exhaust is for you. Heavy-duty 409L stainless steel tubing provides maximum rust protection.
Retail:
$600.99 - $1,048.25
Our Low Price: $581.99 - $742.99
You Save: $19.00 - $305.26
Our Low Price: $581.99 - $742.99
You Save: $19.00 - $305.26
GIBSON DIESEL EXTREME SPLIT SIDE CAT-BACK DUAL EXHAUST SYSTEMS
More power and aggressive tone plus an awesome look! Cat-back design means everything behind the catalytic converter.
More power and aggressive tone plus an awesome look! Cat-back design means everything behind the catalytic converter.
Retail:
$766.02 - $1,202.36
Our Low Price: $556.99 - $883.99
You Save: $209.03 - $318.37
Our Low Price: $556.99 - $883.99
You Save: $209.03 - $318.37
MBRP XP SERIES STAINLESS STEEL DUAL CAT BACK DIESEL EXHAUST KITS
Rugged and dependable—made of T409 16-gauge stainless steel! Includes all pipes, mufflers, hangers and hardware!
Rugged and dependable—made of T409 16-gauge stainless steel! Includes all pipes, mufflers, hangers and hardware!
Retail:
$865.21 - $1,151.95
Our Low Price: $631.99 - $844.99
You Save: $233.22 - $306.96
Our Low Price: $631.99 - $844.99
You Save: $233.22 - $306.96
PACE SETTER PREDATOR® PERFORMANCE DUAL EXHAUST SYSTEMS
Get additional performance, great sound, more horsepower at an affordable price! Includes all pipes and muffler behind catalytic converter. Includes necessary hardware—use stock hangers and mounting points.
Get additional performance, great sound, more horsepower at an affordable price! Includes all pipes and muffler behind catalytic converter. Includes necessary hardware—use stock hangers and mounting points.
Customer Review:Read the review
Read the review
Retail:
$547.11 - $565.66
Our Low Price: $393.99 - $407.99
You Save: $153.12 - $157.67
Our Low Price: $393.99 - $407.99
You Save: $153.12 - $157.67
HEARTTHROB HIGH PERFORMANCE DUAL EXIT CAT-BACK EXHAUST SYSTEMS
For Chevy, Dodge, and Ford cars. Single or dual muffler systems, all with dual exit.
For Chevy, Dodge, and Ford cars. Single or dual muffler systems, all with dual exit.
Customer Review:Read all 2 reviews
Read all 2 reviews
Retail:
$210.43 - $579.48
Our Low Price: $160.99 - $499.99
You Save: $49.44 - $79.49
Our Low Price: $160.99 - $499.99
You Save: $49.44 - $79.49
GIBSON CAT-BACK PERFORMANCE EXHAUST FOR LATE MODEL AMERICAN MUSCLE CARS
They'll stop and stare when you outfit your muscle car with an awesome-looking Gibson performance cat-back system! Dyno-tested, mandrel-bent tubing and Superflow CFT Performance muffler create less restriction and turbulence and deliver maximum power and torque—not to mention that deep, throaty exhaust tone that really gets attention! Includes all hangers, clamps, hardware and stainless steel slash-cut polished exhaust tip(s).
They'll stop and stare when you outfit your muscle car with an awesome-looking Gibson performance cat-back system! Dyno-tested, mandrel-bent tubing and Superflow CFT Performance muffler create less restriction and turbulence and deliver maximum power and torque—not to mention that deep, throaty exhaust tone that really gets attention! Includes all hangers, clamps, hardware and stainless steel slash-cut polished exhaust tip(s).
Retail:
$329.26 - $1,096.34
Our Low Price: $217.99 - $803.99
You Save: $111.27 - $292.35
Our Low Price: $217.99 - $803.99
You Save: $111.27 - $292.35
MBRP XP SERIES STAINLESS STEEL SINGLE DIESEL CAT BACK EXHAUST KITS
Rugged and dependable—made of T409 16-gauge stainless steel! Bolts directly on!
Rugged and dependable—made of T409 16-gauge stainless steel! Bolts directly on!
Retail:
$586.79 - $680.87
Our Low Price: $423.99 - $493.99
You Save: $162.80 - $186.88
Our Low Price: $423.99 - $493.99
You Save: $162.80 - $186.88
MBRP INSTALLER SERIES ALUMINIZED COOL DUAL CAT BACK DIESEL EXHAUST SYSTEMS
Fits right the first time—every component fits as expected! The lowest bend degree angles and smooth mandrel bends mean that exhaust gases have an easier path to the tip, moving faster and reducing exhaust gas temperatures—allows your truck to maintain optimal operating temperatures under high performance conditions, resulting in fuel efficiency, more torque and more horsepower. System is suitable for areas with moderate environmental conditions.
Fits right the first time—every component fits as expected! The lowest bend degree angles and smooth mandrel bends mean that exhaust gases have an easier path to the tip, moving faster and reducing exhaust gas temperatures—allows your truck to maintain optimal operating temperatures under high performance conditions, resulting in fuel efficiency, more torque and more horsepower. System is suitable for areas with moderate environmental conditions.
Retail:
$725.35 - $880.94
Our Low Price: $526.99 - $642.99
You Save: $198.36 - $237.95
Our Low Price: $526.99 - $642.99
You Save: $198.36 - $237.95
HEARTTHROB PERFORMANCE EXHAUST SYSTEM KITS
Kits add a serious performance boost and a deep, powerful tone to your Cruiser.
Kits add a serious performance boost and a deep, powerful tone to your Cruiser.
Retail:
$386.67 - $446.50
Our Low Price: $314.99 - $384.99
You Save: $61.51 - $71.68
Our Low Price: $314.99 - $384.99
You Save: $61.51 - $71.68
HOOKER HEADERS SUPER COMPETITION DUAL OR QUAD CAT-BACK EXHAUST SYSTEMS
For '83-'85 Cameo and Firebirds. Designed to produce more horsepower and torque throughout the engine's operating range.
For '83-'85 Cameo and Firebirds. Designed to produce more horsepower and torque throughout the engine's operating range.
Retail:
$602.15
Our Low Price: $447.99
You Save: $154.16
Our Low Price: $447.99
You Save: $154.16
