Description
The CORSA Xtreme Plus Exhaust System, part number 14770BLK (Summit Racing part number CSE-14770BLK; UPC 847466017612), is a dual-in/dual-out cat-back exhaust kit. It is constructed from 304 stainless steel and has a natural-finish system with a split-rear exit.
CORSA describes its Xtreme Plus systems as designed for increased flow and reduced weight, with an aggressive exhaust note. The system is intended to produce a bold sound under acceleration and a deep growl at idle, while CORSA’s patented Reflective Sound Cancellation (RSC) technology is designed for drone-free cruising.
- Two chambered mufflers, each with a single inlet and single outlet; 304 stainless steel, natural finish
- Intermediate pipe diameter: 2.75 in.; tailpipe diameter: 2.75 in.
- Two black 304 stainless steel tips, with 4.00 in. outlets
- Round tips with slant cuts and beveled, double-wall edges
- Hardware included; catalytic converters not included
- New, not remanufactured; sold as a kit
Check vehicle application details before ordering; no specific vehicle fitment is provided here. This system does not include catalytic converters. Installing components that bypass, defeat, or disable vehicle emissions-control technology may violate state and federal Clean Air Act requirements.
Fitment and ordering notes
- Confirm the exact model, part number, configuration, dimensions, and application against the information shown in this listing.
- Review the product images and listed attributes before ordering; fitment can vary by vehicle, equipment, year, and installation setup.
- Contact X Factor Motorsport for availability, fitment, product questions, or freight guidance before purchase.
