Unknown Performance V1 Double Wall Polished Tips 2011-2013 Subaru WRX/STi Sedan




Unknown Performance Cat back systems are hand built to the highest standard utilizing premium quality materials and techniques.

Exhaust material consist of SUS304 stainless, mandrel bend piping which is polished then brushed, precision TIG welding, thick flanges and are supplied with all the bolts, nuts, flanges, V-band clamps, slipt joint clamps (where needed) gaskets for a no fuss installation.

All exhaust systems are design and tested on the vehicles to ensure excellent fitment. We aim to give the best possible fitment even with much larger piping and tips in order for a installation straight forward.

We use a resonated mid pipe helps reduce drone. Our V1 Systems for the uses 3 inch piping with resonated mid pipe through to 2 x 2.5 inch piping from Y pipe to dual mufflers. This increases maximum flow while retaining good sound levels, no drone for true performance and driver experience.

Material: S304 Stainless.

Piping Size:  Full 3 inch brushed piping mid pipe to 2 x 2.5 inch piping Y pipe

Mufflers: Dual brushed stainless steel mufflers.

Tips: 4″ Double Wall Polished Tips


There are no reviews yet.

Only logged in customers who have purchased this product may leave a review.