Supercup Exhaust Box. Porsche 911 1974-89  ❭  FSPOR911SCUPS

Fabspeed Supercup Exhaust System.

Very aggressive muffler bypass system which incorporates two resonators.

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

Features:
• Fits: all Porsche 911 Carrera Vehicles 1976-1989
• Very aggressive muffler bypass system which incorporates two resonators. Recommended for Track Use ONLY!
• Dramatic weight savings and improvement in power
• Single outlet design
• Very aggressive muffler bypass system which incorporates two resonators
• Direct replacement for the OEM muffler and will bolt to the factory catalytic converter
• Complete T304L stainless steel construction; 14-16ga CNC mandrel-bent 2.25" tubing
• Includes 4.5" deluxe tip.
• No cutting or welding required
• All Fabspeed performance products are backed by the Fabspeed Lifetime Limited Warranty

Please note: This is a special-order item manufactured to order. In some cases, please allow 4 – 5 weeks for the delivery. Special order items cannot be cancelled from this supplier once your order has been placed.

Related reference numbers
Related, superseded, cross reference or alternative numbers for comparison.

FSPOR911SCUPS

The product you are viewing cross references to these numbers