Perrin Performance Perrin Adjustable Fuel Pressure Regulator Kit Subaru WRX STI 2008-2019 MSRP: $385.00 Was: SALE PRICE: $346.50 Add to Cart
Perrin Performance Perrin Top Feed Fuel Rail Kit Subaru WRX STI 2008-2019 MSRP: $640.00 Was: SALE PRICE: $576.00 Add to Cart
Perrin Performance Perrin Top Feed Fuel Rail Kit Subaru WRX 2002-2014 | WRX STI 2007 MSRP: $640.00 Was: SALE PRICE: $576.00 Add to Cart
Perrin Performance Perrin Adjustable Fuel Pressure Regulator Kit Subaru WRX STI 2008-2019 Of the (6) -6 ports on the Adjustable Fuel Pressure Regulator, (4) of these ports are used to connect to your fuel rails with maximum flow in mind. Rated to 1,000+ horsepower worth of fuel flow, this... MSRP: $385.00 Was: SALE PRICE: $346.50 Add to Cart
Perrin Performance Perrin Top Feed Fuel Rail Kit Subaru WRX STI 2008-2019 PERRIN High-Flow Fuel Rails incorporate large inside diameter channels for maximum fuel flow. This allows for cars to run 800 WHP without inconsistent fuel flow to each cylinder. We include custom... MSRP: $640.00 Was: SALE PRICE: $576.00 Add to Cart
Perrin Performance Perrin Top Feed Fuel Rail Kit Subaru WRX 2002-2014 | WRX STI 2007 PERRIN High-Flow Fuel Rails incorporate large inside diameter channels for maximum fuel flow. This allows for cars to run 800 WHP without inconsistent fuel flow to each cylinder. We include custom... MSRP: $640.00 Was: SALE PRICE: $576.00 Add to Cart
