METAL CATALYZER WRX STI Explanation of the product Application chart

Code No. 33005-AF014




The Metal Catalyzer that has both high output and high purification system.





Parts list





* Use of this products lead to change of boost pressure characteristics. Use of this product with HKS muffler is possible, however use with other manufacturers products and use with altered boost settings may require knocking and maximum boost setting inspection. If necessary please repeat setting.


Vehicle Model Engine Model Year Pipe Size Code No. Price Remarks
WRX STI VAB EJ20(TURBO) 14/08- φ70x2-φ75-φ65 33005-AF014 For 6MT. Front pipe included.