Improves exhaust tone and saves weight by replacing the factory center muffler with "straight-through" pipes for improved power and sound.                             ...

Dramatically improve sports car sound and throttle response with upgraded Maxflo mufflers and inlet tubing                                         ...

Dramatically improve sports car sound and throttle response with upgraded Maxflo mufflers and inlet tubing                                         ...

Loud and aggressive performance exhaust system recommended for track use only; replaces the restrictive factory mufflers with a free-flowing resonated design                           ...

Loud and aggressive performance exhaust system recommended for track use only; replaces the restrictive factory mufflers with a free-flowing resonated design                           ...

Resonated X-Pipe replaces the heavy and restrictive factory mufflers for significant improvement in sound, throttle response, and power                                 ...

Resonated x-pipe replaces the heavy and restrictive factory mufflers for significant improvement in sound, throttle response, and power.                                 ...

Resonated x-pipe replaces the heavy and restrictive factory mufflers for significant improvement in sound, throttle response, and power.                                 ...

Replaces the heavy, restrictive, and redundant factory secondary catalytic converters with a straight-through tubing section for increased power, sound, and weight savings                       ...

Replaces the restrictive factory catalytic converters with much less restrictive straight-through pipes for maximum flow and performance.                                 ...

Replaces the restrictive factory cats with high-performance HJS Racing sport cats for maximum performance and sound                                       ...

Replaces the restrictive factory cats with high-performance HJS Racing sport cats for maximum performance and sound                                       ...

Replaces the heavy and restrictive factory rear exhaust system for massive weight savings, power gains, and improved exhaust tone.                                   ...

Replaces the heavy and restrictive factory rear exhaust system for massive weight savings, power gains, and improved exhaust tone.                                   ...

High-flowing X-Pipe replaces the heavy and restrictive factory exhaust system for maximum increase in performance and sound.                                   ...

Ferrari F430 High Volume Air Boxes   Sub Title: INCREASED VOLUME CARBON FIBER AIRBOXES FOR FERRARI F430 MODELS   Product description: The steel airbox lids Ferrari fitted to the F430 not only retain a huge amount of heat, but their ...

Formula 1 induction technology for the road. This is a complete airbox kit which enhances the performance and aesthetics of Ferrari’s innovative 360.  System includes autoclaved carbon fiber airboxes, profiled to corsa specification for ...

Building on their fantastic success at Le Mans, the R8 broke new ground for Audi in both performance and styling. With the addition of a Carbonio airbox, its powerful FSI engine gets a much needed boost in breathing, increasing both power and ...