These extra thick walls provide a comforting boost in durability so your Fiesta can take the use and abuse it was designed for

Side skirt extensions to fit New Subaru 2014 onwards WRX STi

you need to modify the stock O2 sensor

Boost Correction Factor: eliminates boost drop off at high RPM

- 2 small splitters

ARP Perni Basamento per Ford Pinto 2000cc SKU:151-5401 These extra thick walls provideFord ARP Main Studs ARP Main Studs To suit : Ford Pinto 2000cc Material, version : ARP 8740 Ideal for a repair rebuild or an upgrade Superior quality and resistance to OEM parts ARP reference : 151 5401 About ARP Since 1968, ARP have developed their own solutions to improve the reliability of racing engines. ARP is a brand known around the world as the leader in the field of reinforced engines parts : head studs and bolts, rod ends and crankshaft