



HKS Hi-Power Muffler WRX STI/WRX 2015 US
Marsoni
M251S
Get it in 3 business days with 1 day shipping.
Friday, May 29
HKS Hi-Power Muffler WRX STI/WRX 2015 USSKU: 31006 BF001 UPC: 4957266931752 HKS Hi Power Muffler WRX STI 2015 2021 US The HKS Hi Power Muffler is a cat back exhaust rear section built for 2015 2021 USDM Subaru WRX STI sedans. This SUS304 stainless steel muffler cuts weight improves exhaust flow and produces a deep aggressive tone for daily driving or track use. Drivers notice sharper throttle response stronger mid range pull and a sportier sound without drone. Key Features SUS304 Stainless
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