Speed Pro Cobra SPX 4-1 Race System - GSXR1100 89-92 Stainless 4-1

The SPX RACE SERIES utilizes a conical sleeve that Produces a higher "GP" tone than its bigger brother SPX F350/300 , and is also lighter than the original SPX. This muffler option includes superlightweight stainless with a titanium finish .

One look at an SPX and you know it's something special!

-Style - Beautiful Shape resulting from GP design heritage
-Quality - Unrivaled fit and finish due to improved Production tolerances
-Performance - Optimized for maximum flow and improved ground clearance
-Sound - Muffler volume and Shape Produces that magic tone SP COBRA is famous for. DB Killer insert available to reduce sound level
-Service - Optimized for durability and ease of service