Spec-D Stainless Steel Quad Tip Exhaust w/ Polished 2.5" Dual Wall Tips 2008-2014 WRX Sedan / 2011-2014 STI Sedan

Indulge in the supreme power of the Spec-D Quad catback exhaust system, expertly crafted with patented straight through and multi-core technology to unleash hidden horsepower. Impeccably constructed from premium T-304 stainless steel, this exquisite design features a light-weight body and a mandrel bend 2.5" tip muffler with 3" light-weight piping. The meticulous C.N.C. machined flanges and quad tip racing design ensure maximum performance, with up to a 15 horsepower increase. Our direct bolt-on design, complete with gaskets and bolts, allow for effortless installation. For optimal results, we highly recommend professional installation.

• Brand new in original box
  
  
• High performance N1 style catback exhaust system featuring patented straight through & multi-core technology to unleash hidden horsepower
  
  
• Made of high quality T-304 stainless steel ( light weight design ) with mandrel bend
  
  
• 2.5" tip muffler
  
  
• 3" light-weight piping
  
  
• C.N.C. machined flanges
  
  
• Quad tip racing design
  
  
• Direct bolt on design (gaskets and bolts included)
  
  
• Maximum performance which increases up to 15 horsepower
  
  
• Professional installation is highly recommended
  

Notes: 

• A OEM Downpipe to 3in Cat Back Adapter may be necessary if the diameter of the new cat-back exhaust systems piping is different from the stock system, or if there are compatibility issues between the new components and the existing downpipe.