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Complete Dual Outlet Exhaust Systems at JC Whitney
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Complete Dual Outlet Exhaust Systems

Complete Dual Outlet Exhaust Systems from JC Whitney deliver outstanding performance and great sound and are made of durable, rust-resistant materials. These Exhaust Systems also help reduce backpressure and increase horsepower. Top brands include Arospeed, EMPI, Gibson, Pacesetter and Thunderbird.

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1 - 20 of 22 products   |  Go to page 1 2 Next   |  Show All 
EMPI GT-STYLE PERFORMANCE DUAL EXHAUST SYSTEMS
EMPI GT-STYLE PERFORMANCE DUAL EXHAUST SYSTEMS
For '66-'73 VW Type 1 and Ghia. Two chrome-plated exhaust tips with built-in resonator for that unique "GT" sound!
Custom Fit
Customer Review:Read the review
Retail: $100.16
Our Low Price: $60.99 
You Save: $39.17
  BUY GT-STYLE PERFORMANCE DUAL EXHAUST SYSTEMS  
HEARTTHROB DUAL EXHAUST CONVERSION KITS
HEARTTHROB DUAL EXHAUST CONVERSION KITS
For '65-'91 American Pickups and Vans. Replace that weak, gas-wasting single exhaust system. Dual side exit in front of wheels.
Custom Fit
Customer Review:Read all 4 reviews
Retail: $156.99 - $261.50
Our Low Price: $156.99 - $185.99 
You Save: $75.51
  BUY DUAL EXHAUST CONVERSION KITS  
HEARTTHROB DUAL EXHAUST CONVERSION SYSTEMS
HEARTTHROB DUAL EXHAUST CONVERSION SYSTEMS
For American trucks and vans. Convert single stock exhaust to more efficient dual exhaust system.
Custom Fit
Customer Review:Read the review
Retail: $171.99 - $270.97
Our Low Price: $171.99 - $206.99 
You Save: $63.98
  BUY DUAL EXHAUST CONVERSION SYSTEMS  
HEARTTHROB HEADER-BACK DUAL EXHAUST KITS
HEARTTHROB HEADER-BACK DUAL EXHAUST KITS
Add some muscle to your classic '62-'81 muscle car!
Custom Fit
Retail: $192.99 - $593.76
Our Low Price: $149.99 - $435.99 
You Save: $43.00 - $157.77
  BUY HEADER-BACK DUAL EXHAUST KITS  
HEARTTHROB DUAL EXHAUST SYSTEMS FOR "LONG-TUBE" HEADERS
HEARTTHROB DUAL EXHAUST SYSTEMS FOR "LONG-TUBE" HEADERS
Used on stock to highly-modified engines for cars or trucks.
Retail: $270.61 - $316.37
Our Low Price: $196.99 - $231.99 
You Save: $73.62 - $84.38
  BUY DUAL EXHAUST SYSTEMS FOR  \  
GIBSON  SUPER TRUCK CAT-BACK DUAL EXHAUST SYSTEMS
GIBSON SUPER TRUCK CAT-BACK DUAL EXHAUST SYSTEMS
If you're a race enthusiast looking for fast acceleration, awesome looks and commanding sound, this short run, low-back pressure system is for you. Heavy-duty, mandrel bent tubing and muffler come in your choice of corrosion resistant, aluminized steel or 409L stainless steel for maximum rust protection. Kits include slash cut T-304 stainless steel tips. Designed for hassle free, bolt-on installation.
Custom Fit
Retail: $365.99 - $851.92
Our Low Price: $365.99 - $599.99 
You Save: $251.93
  BUY Super Truck Cat-back Dual Exhaust Systems  
HEARTTHROB UNIVERSAL DUAL EXHAUSTS
HEARTTHROB UNIVERSAL DUAL EXHAUSTS
For V6 and V8 cars and trucks with headers. Reduces exhaust restriction, backpressure for increased horsepower, better fuel economy!
Customer Review:Read all 3 reviews
Retail: $169.37 - $301.23
Our Low Price: $114.99 - $183.99 
You Save: $54.38 - $117.24
  BUY UNIVERSAL DUAL EXHAUSTS  
EMPI GT-STYLE SINGLE EXHAUST SYSTEMS
EMPI GT-STYLE SINGLE EXHAUST SYSTEMS
For '61-'74 Type I, II, and III Air Cooled VW. Improves HP and acceleration. Get a European look but with a GT sound!
Custom Fit
Retail: $127.23 - $169.63
Our Low Price: $81.99 - $108.99 
You Save: $45.24 - $60.64
  BUY GT-STYLE SINGLE EXHAUST SYSTEMS  
HEARTTHROB DUAL HEADER PERFORMANCE EXHAUST SYSTEMS
HEARTTHROB DUAL HEADER PERFORMANCE EXHAUST SYSTEMS
Aluminized, mandrel-bent system bolts on to most V8 and V6 headers on most vehicles.
Customer Review:Read the review
Retail: $270.06 - $270.11
Our Low Price: $199.99 
You Save: $70.07 - $70.12
  BUY DUAL HEADER PERFORMANCE EXHAUST SYSTEMS  
HEARTTHROB HIGH-PERFORMANCE DUAL EXHAUST SYSTEM KITS
HEARTTHROB HIGH-PERFORMANCE DUAL EXHAUST SYSTEM KITS
For '62-'81 American header-equipped passenger cars. In choice of stainless steel or aluminized steel. Reduces backpressure.
Custom Fit
Retail: $217.02 - $356.51
Our Low Price: $161.99 - $339.99 
You Save: $16.52 - $55.03
  BUY HIGH-PERFORMANCE DUAL EXHAUST SYSTEM KITS  
HEARTTHROB HIGH-PERFORMANCE DUAL EXHAUST SYSTEM
HEARTTHROB HIGH-PERFORMANCE DUAL EXHAUST SYSTEM
For Camaro, Firebird, Trans Am, Chevy II, Nova, Z-28 , Mustang and Capri models.
Custom Fit
Retail: $210.29 - $262.46
Our Low Price: $155.99 - $194.99 
You Save: $54.30 - $67.47
  BUY HIGH-PERFORMANCE DUAL EXHAUST  
HEARTTHROB RACE TRUCK PERFORMANCE CAT-BACK DUAL EXHAUST SYSTEMS
HEARTTHROB RACE TRUCK PERFORMANCE CAT-BACK DUAL EXHAUST SYSTEMS
For '94-'01 Dodge, full size Pickups. Fits all 2WD and 4 WD.
Retail: $394.17 - $394.87
Our Low Price: $307.99 
You Save: $86.18 - $86.88
  BUY RACE TRUCK PERFORMANCE CAT-BACK DUAL EXHAUST SYSTEMS  
MBRP INSTALLER SERIES ALUMINIZED COOL DUALS TURBO BACK DIESEL EXHAUST SYSTEMS
MBRP INSTALLER SERIES ALUMINIZED COOL DUALS TURBO BACK DIESEL EXHAUST SYSTEMS
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. Fits right the first time—every component fits as expected! System is suitable for areas with moderate environmental conditions.
Custom Fit
Retail: $915.34 - $969.83
Our Low Price: $639.99 - $677.99 
You Save: $275.35 - $291.84
  BUY Installer Series Aluminized Cool Duals Turbo Back Diesel Exhaust  
MBRP INSTALLER SERIES ALUMINIZED COOL DUALS DOWN PIPE BACK DIESEL EXHAUST SYSTEM
MBRP INSTALLER SERIES ALUMINIZED COOL DUALS DOWN PIPE BACK DIESEL EXHAUST SYSTEM
4" mandrel bent tubing and will give you the greatest sound possible! 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.
Custom Fit
Retail: $921.78
Our Low Price: $643.99 
You Save: $277.79
  BUY Installer Series Aluminized Cool Duals Down Pipe Back Diesel Exh  
MBRP XP SERIES STAINLESS STEEL COOL DUALS DOWN PIPE BACK DIESEL EXHAUST SYSTEM
MBRP XP SERIES STAINLESS STEEL COOL DUALS DOWN PIPE BACK DIESEL EXHAUST SYSTEM
Fits right the first time! 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.
Custom Fit
Retail: $1,232.42
Our Low Price: $865.99 
You Save: $366.43
  BUY XP Series Stainless Steel Cool Duals Down Pipe Back Diesel Exhau  
HOG PERFORMANCE™ STAINLESS STEEL DIESEL  SINGLE EXHAUST SYSTEMS
HOG PERFORMANCE™ STAINLESS STEEL DIESEL SINGLE EXHAUST SYSTEMS
For Diesel Trucks, Pickups, SUV's. Reversible design lets you customize tone and performance!
Custom Fit
Retail: $929.11 - $929.94
Our Low Price: $649.99 
You Save: $279.12 - $279.95
  BUY Stainless Steel Diesel Single Exhaust Systems  
HEARTTHROB HIGH PERFORMANCE 5" DUAL EXIT DIESEL EXHAUST SYSTEMS
HEARTTHROB HIGH PERFORMANCE 5" DUAL EXIT DIESEL EXHAUST SYSTEMS
If you haul or tow big loads you need the increased horsepower and torque that only a massive 5" exhaust system can deliver! You'll experience impressive gains in passing, hauling and climbing, not to mention that mellow, smooth Heartthrob sound! Corrosion resistant aluminized 16-gauge steel, double wrapped muffler; replace entire system after turbo.
Custom Fit
Customer Review:Read the review
Retail: $719.26 - $719.66
Our Low Price: $522.99 
You Save: $196.27 - $196.67
  BUY High Performance 5\  
MBRP XP SERIES STAINLESS STEEL COOL DUALS TURBO BACK EXHAUST KITS
MBRP XP SERIES STAINLESS STEEL COOL DUALS TURBO BACK EXHAUST KITS
Rugged and dependable—made of T409 16-gauge stainless steel! Increases your towing capacity!
Custom Fit
Retail: $1,160.84 - $1,211.76
Our Low Price: $814.99 - $850.99 
You Save: $345.85 - $360.77
  BUY XP Series Stainless Steel Cool Duals Turbo Back Diesel Exhaust K  
HEARTTHROB DEEP-TONE DUAL OUTLET EXHAUST KIT
HEARTTHROB DEEP-TONE DUAL OUTLET EXHAUST KIT
For '93-02 Chevrolet Cavaliers, Pontiac Sunbirds and Firebirds.
Custom Fit
Retail: $347.23
Our Low Price: $265.99 
You Save: $81.24
  BUY DEEP-TONE DUAL OUTLET EXHAUST KIT  
THUNDERBIRD WORLD CAR STYLE DUAL EXHAUST SYSTEMS
THUNDERBIRD WORLD CAR STYLE DUAL EXHAUST SYSTEMS
For '66-'73 Air Cooled Beetle, Super Beetle and Ghia.
Custom Fit
Retail: $281.61
Our Low Price: $189.99 
You Save: $91.62
  BUY WORLD CAR STYLE DUAL EXHAUST SYSTEMS  
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