Billy Boat Exhaust Systems

Since 1989 Billy Boat Performance Exhaust has designed, tested, and manufactured the finest hand-made exhausts in the world. The tradition continues today as we develop the highest performing exhaust systems for your vehicle.

  • Porsche 996TT - Our 996 mufflers are designed for use as a direct replacement of the factory; OBD-II compatible; Quad Oval Tips; Our headers'll give you the complete 996 exhaust system.
  • Audi TT - While adding torque and horsepower the B&B exhaust for the Audi TT offers quicker turbo spool and a unique exhaust note.
  • Volkswagen Golf-R - As a direct replacement for factory equipment, this brand-new system uses B&B's PRT muffler system designed to build more torque and horsepower.
  • Porsche 997 Turbo - The new Porsche 997 Turbo Exhaust will give your Turbo the bark this supercar deserves.
  • BMW E60 535TT - After extensive testing on the muffler exhaust system for the BMW E60 535TT, we found the best performance and best turbo spool-up to be with the 3.5 muffler system.
  • Cadillac Escalade - High flow muffler with a deep, throaty exhaust note that is quiet while cruising at highway speeds, yet it has a deep authoritative bark when you step on the throttle.
  • Jeep Grand Cherokee SRT8 - Billy Boat Performance Exhaust hand built this performance exhaust system entirely out of T-304 stainless steel tubing, and TIG welded for unmatched beauty and craftsmanship.
  • Dodge Magnum/Charger/300C - Every B&B system undergoes complete testing on our in-house DynoJet chassis dynamometer. The exhaust made a difference of 17 horsepower and 21 foot pounds of torque
  • Dodge Ram SRT10 - Producing dyno-proven increases of 39 horsepower and 46 lb.-ft of torque max, this is the ultimate exhaust system for the Viper-powered Ram.
  • Range Rover Sport - B&B's 4" Round Double Wall Tips complement the luxurious style of this sport-ute. While improving the exhaust flow and adding a deeper tone, the cabin remains free of resonance.
  • Hummer H3 - The H3 is becoming the leader among the midsize sport utilities. More power, sound and style are just some of the added benefits of upgrading to a B&B Performance Exhaust.
  • Dodge Viper SRT10 - Offering dyno-proven performance gains of 33 rear wheel horsepower and 29 ft.-lbs. of torque, these uniquely designed headers will have you kicking some serious ASP out on the track.
Billy Boat Performance Exhaust Phoenix

BullY Dog TuneRS

Tuning Options

  • Stock - This tune allows the user to download special features and functions.
  • Tow - This will give our drivers a higher average horsepower over what they had before as well as a powerful torque improvement that pulls their engine performance to an improved level with an additional 7 horsepower.
  • Regular - This will help your engine to show its true power using its inherent but hidden horsepower and torque! Enjoy an additional 9 horsepower!
  • Premium - This will give your engine the maximum level of power and torque available! You can enjoy up to 25 horsepower in gains and 30 ft/lb depending on application.
Buly Dog Tuners Phoenix

Volant Intake Systems

If you want to further increase your Volant CAI kit effectiveness, add on the Volant Cool Air Scoop. Customers using the Volant CAI kit with the scoop report 2-4 MPG improvements in fuel economy, as well as dyno-proven horsepower and torque increases. Volant is the first air intake company to properly apply a functioning Cool Air Scoop to a sealed air intake box.


  • Volant Air Filter Box: Our Cross-Link polyethylene box is engineered to each specific application for low restriction and an increase in air volume. It insulates and protects the filter from engine heat, moisture, dust and debris to provide colder air to the engine for an increase in horsepower.
  • Volant Air Duct: Factory air inlet ducts use sound baffles and awkward bends which restrict flow. Our Cross-Link polyethylene air ducts are sculptured to give the engine less restrictive breathing. Incorporating larger diameters and unique bends, that can't be duplicated with metal ducts, allow for maximum airflow velocity and throttle response.
  • Volant Pro 5 Filter: Many of our intakes come with this cleanable and reusable high grade cotton filter media with five-layers of protection. It reduces air restriction and increases engine output by using precision pleat geometry, that optimizes airflow throughout the intake system. We recommend using Volant cleaning and oiling system for servicing the Pro 5 Filter.
  • High Performance Silicon Connectors: Our silicone hose connectors provide flexibility while maintaining strength and thermal stability. They won't crack or deform over time like rubber connectors.
  • Stainless Steel Clamps: We only use marine-grade, stainless steel clamps that provide optimal performance to provide a solid seal that won't loosen or deteriorate.

For more details on professional installation of these and other car and truck exhaust and intake systems, contact Automotive Expressions now.

Volant Intake Systems Phoenix

KPE Products 

Automotive Expressions offers IPF performance tuning for your Cadillac. We can add many different tuning options for your Cadillac CTS,Cadillac CTSV, Cadillac ATS, Cadillac XTS, Cadillac Escalade, or even the Cadillac SRX can benefit from Cadillac Performance Tuning. We have partnered with KPE-Products to offer their full range of performance tuning options for your Camaro, Cadillac or even Hummer.