GrimmSpeed J-Pipe Hardware Kit for 2015-2021 WRX (007008) Omni Power Ideal for reducing boost spikes

Ideal for reducing boost spikes and improving spool up

single-exit design and a slant-cut titanium burnt tip

• 3" 2-Bolt Exhaust Flange

-80% increase in core size

The ATI Super Damper crankshaft pulley for FA20 BRZ

GrimmSpeed J-Pipe Hardware Kit for 2015-2021 WRX (007008) Omni Power Ideal for reducing boost spikesThe GrimmSpeed j pipe hardware kit for 2015 2021 Subaru WRX is an upgrade for the OEM hardware which is prone to damage with removal. This kit is all USA made, stainless steel and will hold up to repeated use. Works with OEM and aftermarket j pipes. Vehicle Fitment: 2015 2021 Subaru WRX Features: 304 Stainless Steel Protects from corrosion in harsh conditions Custom CNC Machined Thread fit is meant for easy installation and excellent clamping force