On this page, you are looking at the GrimmSpeed Cat-Back Exhaust System designed to fit hatchback models to improve the performance, response, and sound of your vehicle. This exhaust system has been hand-welded to provide the enthusiast with a high-quality exhaust system that will provide a lifetime of performance.
Here are the details:
Custom Grimmspeed Muffler produces a deeper and more refined tone over OEM
Quad 3.5" double-wall angle-cut tips
Resonated option
304 Stainless steel construction
1/2" Thick flanges for perfect sealing and extreme durability
Flex section
Custom adjustable polyurethane hangers included for better ground clearance
TIG welded
Includes GrimmSpeed license plate frame
Includes Grimspeed decal
Improved sound
Improved throttle response
Reduced turbo lag
Improved power and torque
