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Cat-Bypass Pipe TT

This Cat-Bypass Pipe is brought to you by FabSpeed for your Porsche. All Cayenne TT Products 2004+

+27.6HP and 22.5 ft/Lbs of Torque

FACTOID: All Cayenne Twin Turbo, Cayenne "S" models and Volkswagen V8Touareg have 4 catalytic converters.

The 2nd set is only to make to car extremely quiet - unnecessarily quiet. Catalytic converters are small easily placed mini mufflers. Taking off the useless 2nd set of 2ndary cats is one of the best power improvement values available.

High Quality polished T304SS C.N.C. mandrel bent tubing for maximum flow and power

Easy and simple to install. WURTH hardware supplied with all systems.

Major Gains in power and throttle response.

More V8 muscle car sound without being too loud. No Check Engine Light.

Complies with emissions and warranty

Saves 30 lbs on the car.


All parts come unpainted. Professional help required. FOR TT MODELS ONLY!

Shipping Information

  • Item Requires Shipping
  • $49.99