Upgrading your Chevrolet Camaro with a Borla S-Type Exhaust system is one of the most popular modifications among muscle car enthusiasts. Not only does the Borla system enhance your Camaro’s exhaust note with a deep, aggressive tone, but it also can improve exhaust flow, leading to potential gains in horsepower and throttle response. While installation might seem daunting, this comprehensive DIY guide will help you confidently replace your stock exhaust with a Borla S-Type, saving you both time and money compared to professional installation.

Why Choose the Borla S-Type Exhaust for Your Camaro?

Borla is renowned for producing high-quality, American-made performance exhaust systems with a reputation for durability and superior sound. The S-Type series, in particular, offers a perfect balance between aggressive sound and everyday drivability. It utilizes premium 409 stainless steel construction for corrosion resistance and features straight-through mufflers that maximize exhaust flow while minimizing drone inside the cabin.

In addition to the distinct growl that turns heads, the Borla S-Type exhaust can contribute to a slight increase in horsepower and torque by reducing backpressure. This improvement in the exhaust scavenging process helps your Camaro’s engine breathe more efficiently, especially at higher RPMs.

Tools and Materials Needed

  • Complete socket set (including deep sockets) and ratchet
  • Penetrating oil such as WD-40 or PB Blaster
  • Hydraulic floor jack and sturdy jack stands or automotive ramps
  • Exhaust hanger removal tool or pry bar
  • Torque wrench capable of measuring recommended torque values
  • Rubber mallet (optional, for gentle tapping)
  • Safety gloves and eye protection
  • Borla S-Type Exhaust Kit designed for your Camaro’s model year
  • Mechanic’s creeper or mat (optional, for comfort while working under the car)
  • Anti-seize lubricant for bolts (recommended)

Preparation and Safety Considerations

Before starting, park your Camaro on a level surface with plenty of workspace around the vehicle. Engage the parking brake and ensure the transmission is in gear (manual) or in park (automatic). Safety should be your top priority:

  • Wear safety gloves and eye protection. Working with rusted bolts and sharp metal parts can cause injuries.
  • Allow the exhaust system to cool completely. Exhaust components can remain hot for hours after driving, so avoid burns by waiting or working on the car after it has cooled.
  • Secure the vehicle using jack stands or ramps. Never rely solely on a hydraulic jack to support the vehicle as it can fail unexpectedly.

Once the vehicle is safely lifted and supported, spray penetrating oil liberally on all bolts, clamps, and hangers associated with the stock exhaust system. This will help break down rust and corrosion, making removal easier and reducing the risk of stripped bolts.

Step-by-Step Removal of the Stock Exhaust

Removing the factory exhaust system is the first major step. The process involves detaching the exhaust from the catalytic converters, loosening clamps, and removing rubber hangers. Follow these steps carefully to avoid damage to other components:

  1. Locate the exhaust system components. Crawl under the Camaro and identify the exhaust piping running from the catalytic converters back to the mufflers and tailpipes.
  2. Spray penetrating oil. Apply penetrating oil to all clamps, bolts, and hangers you will remove. Let it soak for 10-15 minutes.
  3. Loosen and remove exhaust clamps. Using the appropriate socket, loosen the clamps securing the mid-pipe or muffler to the catalytic converters or intermediate pipes. Some clamps may be rusted or seized; apply additional penetrating oil or use a breaker bar for extra leverage if necessary.
  4. Detach exhaust hangers. Use the exhaust hanger removal tool or a pry bar to carefully pry the rubber hangers off the metal hooks holding the exhaust system. Support the exhaust with your hand or a jack to prevent it from dropping suddenly.
  5. Remove the old exhaust system. Once all clamps and hangers are free, carefully lower and remove the old exhaust system from beneath the vehicle. Assistance may be helpful if the system is heavy or awkward to maneuver.
  6. Inspect mounting points and hangers. Check the condition of rubber hangers and mounting brackets. Replace any that are cracked or excessively worn to ensure proper support for the new exhaust.

Preparing for Borla S-Type Exhaust Installation

Before installing the new Borla system, it’s important to prepare both the parts and your Camaro:

  • Compare the new Borla components with the old exhaust. Lay out the Borla pipes, mufflers, and clamps side-by-side with the stock system to familiarize yourself with the parts and verify fitment.
  • Clean the mating surfaces. Wipe down the flanges and connection points on the catalytic converters and any pipes where the Borla system will attach, ensuring they are free of dirt, rust, or gasket material.
  • Apply anti-seize lubricant. Coat the threads of all bolts and clamps with anti-seize to prevent future rust and make future removal easier.
  • Review the Borla installation instructions. Each model may have slight differences in installation procedure or torque specifications, so keep the manual handy during installation.

Installing the Borla S-Type Exhaust System

The Borla S-Type system typically comes as a complete kit with pre-bent pipes, mufflers, clamps, and hangers designed to bolt directly onto your Camaro’s existing exhaust points. Follow these detailed steps for installation:

  1. Position the mid-pipe. Start by loosely fitting the mid-pipe or front pipe to the catalytic converter outlet. Align the flange or slip fit and loosely tighten any clamps or bolts just enough to hold the pipe in place.
  2. Install the muffler section. Slide the muffler assembly onto the mid-pipe, again loosely securing clamps to allow for adjustment. Make sure the muffler is oriented correctly with the outlet pipes facing the rear of the vehicle.
  3. Attach the tailpipes. Connect the tailpipes to the muffler outlets, ensuring they fit snugly and are properly aligned with the bumper cutouts or tips.
  4. Mount exhaust hangers. Slide the rubber hangers onto the Borla exhaust hangers and position the system so that all hangers are securely seated. The exhaust should hang freely without tension or pulling on any hangers.
  5. Align the entire system. With all components loosely attached, adjust the pipes and mufflers so there is adequate clearance from the chassis, suspension components, fuel and brake lines, and body panels. The exhaust tips should be centered in the bumper cutouts and have a consistent gap from the rear fascia.
  6. Tighten all clamps and bolts. Using a torque wrench, tighten all clamps and bolts to the manufacturer’s specified torque settings found in the Borla instructions. This ensures a proper seal and prevents leaks.
  7. Double-check the hangers and clearance. Confirm that all hangers are secure and no part of the exhaust touches the underside of the car or suspension components. Adjust if necessary.

Post-Installation Inspection and Testing

After the Borla exhaust is installed, perform these final checks to ensure everything is functioning correctly:

  • Lower the vehicle safely. Remove jack stands or ramps and carefully lower your Camaro back onto the ground.
  • Start the engine. Listen for any unusual noises such as rattling, hissing, or leaks. A properly installed Borla system should produce a smooth, deep rumble without exhaust leaks.
  • Check for exhaust leaks. You can feel for escaping gas around the connections or use a soapy water spray on the joints to look for bubbles indicating leaks.
  • Inspect exhaust tip alignment. Confirm that the exhaust tips are centered and evenly spaced with consistent clearance from the bumper.
  • Test drive your Camaro. Pay attention to any drone or vibrations. Minor adjustments might be needed if you experience rattling or excessive drone.

Maintenance Tips for Your Borla S-Type Exhaust

To keep your Borla exhaust system performing and looking great over time, consider the following maintenance tips:

  • Regularly inspect hangers and clamps. Over time, rubber hangers can wear out and metal clamps can loosen. Periodic checks ensure your exhaust stays securely mounted.
  • Clean exhaust tips periodically. Use a metal polish or specialized exhaust cleaner to maintain the shine of stainless steel tips and prevent discoloration.
  • Check for corrosion. Borla’s 409 stainless steel resists rust, but it’s still good practice to inspect the system for any signs of damage or corrosion, especially after winter driving or exposure to road salt.
  • Address leaks promptly. If you notice any exhaust leaks or unusual noises, address them quickly to prevent damage to your vehicle or decreased performance.

Tips for a Successful Exhaust Installation

  • Take your time. Rushing can lead to mistakes or damage. Plan for at least a few hours to complete the install comfortably.
  • Have a helper if possible. Some exhaust components can be heavy and awkward to handle alone.
  • Use a creeper or mat. Working underneath your car is much more comfortable when you have a padded surface.
  • Keep your work area organized. Lay out bolts, clamps, and tools neatly to avoid losing small parts.
  • Consult your Camaro’s service manual. For torque specs or vehicle-specific advice, the manual is an invaluable resource.

Conclusion

Installing a Borla S-Type Exhaust on your Chevrolet Camaro is a highly rewarding project that enhances both the sound and performance of your muscle car. With careful preparation, the right tools, and attention to detail, you can complete the installation yourself and enjoy the distinct roar and improved throttle response that Borla exhausts deliver. Always prioritize safety when working under your vehicle, take your time to ensure proper fitment, and enjoy the newfound power and presence your Camaro commands on the road.