Part #: BXEX-51001
BLOX Racing’s exhaust system for the 2015+ Subaru WRX is manufactured using complete T304 stainless steel. The 3″ cat-back system features mandrel-bent tubing that has been TIG-welded to ensure durability and reliability against cracks and exhaust leaks. The BLOX Racing system exits out of dual, high flow mufflers each with dual tips.
BLOX Racing’s cat-back system provides power and torque, while maintaining a suitable exhaust note.
Note: Are you using a stock j pipe or downpipe? If yes, the GrimmSpeed Subaru Stock DP to Aftermarket 3 in. Catback Adapter p/n 077046, is required.