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Ships within 48 hours · Estimated delivery Aug 15 - Aug 20
Purpose built racing intakes maximize intake port velocity and airflow
SKU 11313110 Order h Year Range 2005 - 2010 Unit Pair Weight 35 lbs
Big End Bore Sizing
flange o-ring and transmission filter for a hassle-free installation
is SAE load-rated to 2850 pounds
AFE: Twisted Steel Race Series Down-Pipe Subaru WRX STI 15-19 H4-2.5L (t) maggie c7 Purpose built racing intakes maximizeAdd dyno proven power to your Subaru with this Twisted Steel Race down pipe which produced up to +22 horsepower and +37 lbs. x ft. torque, as measured on our in house dyno *(Dyno test results are from P N 48 36801 HC). Brush finished 304 stainless steel tubing improves exhaust flow to deliver increased horsepower and torque. The down pipe is 100% hand TIG welded and uses a unique fabricated bellmouth design that increases exhaust velocity and
