GMC Topkick Performance Exhaust Systems

Squeeze maximum power and torque out of your GMC Topkick engine with any of the high performance exhaust systems available at CARiD. There is an exhaust system for every GMC Topkick truck, from 1990 models to 2009 editions. When choosing between exhaust systems, go for the exhaust that is custom built for your Topkick engine. Performance exhaust manufacturers are very particular about results and match each exhaust system to a specific engine size and car specifications in order to acquire the best results. Attempting to install a GMC Topkick custom exhaust system that is deigned for a bigger engine may lead to loss of power instead of achieving the intended purpose of increasing horsepower. With exhaust systems and exhaust kit from top manufacturers such as Borla, MagnaFlow, Flowmaster, Gibson, RBP, MBRP, Onki, Weapon-R and dB, you will have an easy time choosing what works for your truck.

Direct replacement exhaust systems from any of these brands give between 5% and 10% additional horsepower and torque. With the additional power, your truck’s towing power is enhanced and hauling the truck in tricky road conditions is no longer a big challenge. The engine will release more power at low rpm, meaning your drives will be more thrilling and fulfilling. Throttle response is enhanced and you will enjoy a shorter waiting period between the time you press the accelerator and the time power hits home. Overall efficiency in the engine is boosted and unburned fuel mixture no longer leaves the engine. The result is better fuel consumption and increased fuel mileage for you. Your GMC Topkick will sound a lot better than it ever did with a custom exhaust system fixed into place - the new exhaust note is deeper and more pronounced than the stock/OEM exhaust sound.

Brands
Filter
sort by
  • Recommended
  • Price Low to High
  • Price High to Low
  • Top Rated Products
filter by:
Brand
  • AEM
  • aFe
  • AMI
  • ARK Performance
  • Banks
  • Borla
  • Bosal
  • Carriage Works
  • Crown
  • dB
  • DC Sports
  • Diamond Eye
  • Dorman
  • Eastern Catalytic
  • Flowmaster
  • Gibson
  • Go Rhino
  • MagnaFlow
  • MBRP
  • Omix-Ada
  • Onki
  • RBP
  • Spec-D
  • Spectre
  • Taylor Cable
  • Victor Reinz
  • Weapon-R
Price
  • < 50
  • 50-100
  • 100-300
  • 300-500
  • 500-700
  • 900-1100
Rating
  • 4 & Up
  • 3 & Up
  • 2 & Up
  • Not Yet Rated
Clear All Filters
show:
sort by:
view as:
1 - 15 of 100501 of 67
    • (13 reviews)
      $70.33from $56.26 - $943.42
      Catalytic Converter by Flowmaster®. The new Flowmaster replacement catalytic converters are made to meet and exceed all federal environmental regulations and, as all Flowmaster products, to deliver the best possible performance....
      # 44
    • (13 reviews)
      $70.33from $56.26 - $943.42
      Standard Duty Oval Catalytic Converter by Flowmaster®. The new Flowmaster replacement catalytic converters are made to meet and exceed all federal environmental regulations and, as all Flowmaster products, to deliver the best...
      # 838
    • (2 reviews)
      $377.83from $302.26 - $481.06
      Sport Polished Stainless Steel Diesel Muffler by dB®. The patented RSC mufflers feature a unique combination of straight through, no restriction gas flow and a finely tuned baffle system that cancels out all irritating sound...
      # 64
    • (0 reviews)
      $83.93$67.14
      Universal Turbocharger Down Pipe (322001) by Diamond Eye Performance®. Performance Diesel Exhaust Down Pipe; 3 in.; Aluminized. This products is created for those who are not afraid of the power. It is fine-tuned to deliver...
      # 1769418
    • (0 reviews)
      $128.16$102.53
      Universal Turbocharger Down Pipe (221043) by Diamond Eye Performance®. Performance Diesel Exhaust Down Pipe Kit; For HX40 Style Turbo; Incl. V-Band. This products is created for those who are not afraid of the power. It is...
      # 1769413
    • (0 reviews)
      $110.89$88.71
      Universal Turbocharger Down Pipe (221040) by Diamond Eye Performance®. Performance Diesel Exhaust Down Pipe; For HX40 Style Turbo. This products is created for those who are not afraid of the power. It is fine-tuned to deliver...
      # 1769412
    • (0 reviews)
      $175.61$140.49
      Universal Turbocharger Down Pipe (166004) by Diamond Eye Performance®. Performance Diesel Exhaust Down Pipe; 3.5 in.; 409 Stainless Steel. This products is created for those who are not afraid of the power. It is fine-tuned to...
      # 1769411
    • (0 reviews)
      $138.54$110.83
      Universal Turbocharger Down Pipe (162004) by Diamond Eye Performance®. Performance Diesel Exhaust Down Pipe; 3 in.; 409 Stainless Steel. This products is created for those who are not afraid of the power. It is fine-tuned to...
      # 1769406
    • (0 reviews)
      $162.06$129.65
      Universal Turbocharger Down Pipe (126004) by Diamond Eye Performance®. Performance Diesel Exhaust Down Pipe; 3.5 in.; Aluminized; Off-Road. This products is created for those who are not afraid of the power. It is fine-tuned to...
      # 1767806
    • (0 reviews)
      $120.95$96.76
      Universal Turbocharger Down Pipe (125050) by Diamond Eye Performance®. Performance Diesel Exhaust Down Pipe; 4 in.; Aluminized; Off-Road. This products is created for those who are not afraid of the power. It is fine-tuned to...
      # 1767805
    • (0 reviews)
      $104.64$83.71
      Universal Turbocharger Down Pipe (124001) by Diamond Eye Performance®. Performance Diesel Exhaust Down Pipe; 4 in.; 98-02 Ford; Aluminized. This products is created for those who are not afraid of the power. It is fine-tuned to...
      # 1767801
    • (0 reviews)
      $108.33$86.66
      Universal Turbocharger Down Pipe (122004) by Diamond Eye Performance®. Performance Diesel Exhaust Down Pipe; 3 in.; Aluminized; 2 pc. This products is created for those who are not afraid of the power. It is fine-tuned to deliver...
      # 1767800
    • (0 reviews)
      $103.13$82.50
      Universal Exhaust Pipe (420065) by Diamond Eye Performance®. Performance Diesel Exhaust Y-Pipe; 4 in. Dia.; Single In/Dual Out; 409 Stainless Steel. This products is created for those who are not afraid of the power. It is...
      # 1767130
    • (0 reviews)
      $111.98$89.58
      Universal Exhaust Pipe (400065) by Diamond Eye Performance®. Performance Diesel Exhaust Y-Pipe; 4 in. Dia; Single In/Out; Aluminized. This products is created for those who are not afraid of the power. It is fine-tuned to deliver...
      # 1767124
    • (0 reviews)
      $145.85$116.68
      Universal Muffler (570050) by Diamond Eye Performance®. Performance Perforated Packed Muffler; 5 in. Inlet/Outlet; Center/Center; 27 in. Length; 409 Stainless Steel. This products is created for those who are not afraid of the...
      # 1766286



    Guides & Articles
    Regardless of whether you're shopping for a simple replacement muffler that delivers original equipment (OE) sound and performance or an upgraded muffler which provides a deeper growl with increased power through freer exhaust flow, you'll see choices between "direct fit" mufflers and "universal" mufflers. In this article, we'll help you understand the differences...
    It has been a battle of the ages to make exhaust sound like it should. Having less bends or turns will not only improve the sound but also performance. A custom exhaust is always an option for the race inspired and spirited weekend warriors. Our manufactures offer everything needed to build a custom exhaust to your preference.
    Headers are installed because the stock exhaust manifolds usually flow poorly. An exhaust header has individual tubes for each exhaust port, allowing each exhaust pulse to flow unobstructed from the cylinder head. The tubes on headers are usually larger in diameter than the runners on an exhaust manifold and the tubes are mandrel bent for gradual radius bends.
    Popular Popular Products
    Categories
    GMC Topkick Models
    • C4500 Topkick C4C042 Performance Exhaust Systems
    • C4500 Topkick C4C044 Performance Exhaust Systems
    • C4500 Topkick C4E042 Performance Exhaust Systems
    • C4500 Topkick C4E044 Performance Exhaust Systems
    • C4500 Topkick C4U042 Performance Exhaust Systems
    • C4500 Topkick C4V042 Performance Exhaust Systems
    • C5000 C5D042 Performance Exhaust Systems
    • C5000 Topkick C5H042 Performance Exhaust Systems
    • C5500 Topkick C5C042 Performance Exhaust Systems
    • C5500 Topkick C5C044 Performance Exhaust Systems
    • C5500 Topkick C5E042 Performance Exhaust Systems
    • C5500 Topkick C5E044 Performance Exhaust Systems
    • C5500 Topkick C5U042 Performance Exhaust Systems
    • C5500 Topkick C5V042 Performance Exhaust Systems
    • C6000 C6D042 Performance Exhaust Systems
    • C6000 C6D062 Performance Exhaust Systems
    • C6000 Topkick C6H042 Performance Exhaust Systems
    • C6500 Topkick C6C042 Performance Exhaust Systems
    • C6500 Topkick C6E042 Performance Exhaust Systems
    • C6500 Topkick C6H042 Performance Exhaust Systems
    • C6500 Topkick C6V042 Performance Exhaust Systems
    • C7000 C7D042 Performance Exhaust Systems
    • C7000 C7D044 Performance Exhaust Systems
    • C7000 C7D064 Performance Exhaust Systems
    • C7000 Topkick C7H042 Performance Exhaust Systems
    • C7500 Topkick C7C042 Performance Exhaust Systems
    • C7500 Topkick C7E042 Performance Exhaust Systems
    • C7500 Topkick C7H042 Performance Exhaust Systems
    • C7500 Topkick C7V042 Performance Exhaust Systems