Evolution Mufflers / Rocket Power Muffler - Proving itself against other leading Brand Name Mufflers

Only very few left! End of Manufacturing Process.  A very revolutionary Muffler!

2" to 5" for cars, 4 x 4s, Trucks

The Rocket Power Muffler changes the way your car sounds, it increases your petrol economy by up to 25%, whilst offering you:

• More Engine Torque or Power
• Better Exhaust Dissipation of Heat
• Increased Engine Inlet Manifold Vacuum
• Better Fuel Mileage
• Longer Tune-up Life
• Increased Engine Flexibility
• More Engine Horsepower

• Exhaust Valve Life
• Exhaust Tailpipe Colour
• Combustion, forming less Carbon
• Combustion, causing less 'Pinging'
• Throttle Response
• Automatic Gearbox Function Needing less Revs