RK Titanuim Signature Dual Exit Exhaust System - 2015-2021 Subaru WRX / STI Tips:4" Single Tips (Straight) For high-output STI builds at

For high-output STI builds at the top of single-disc capacity

this catch can may be vented to the atmosphere by purchasing an air filter vent fitting (sold separately)

in extreme cases

featuring a robust set of 4x1650cc Saturated / High Impedance Ball & Seat Injectors

RK Titanuim Signature Dual Exit Exhaust System - 2015-2021 Subaru WRX / STI Tips:4" Single Tips (Straight) For high-output STI builds atDue to increased demand and worldwide materials shortages, our lead times are extended. Ensure you have also read our Returns Order Cancellation Warranty Policy page prior to ordering. With any questions contact us HERE. Introducing the RK Titanium Signature Dual Exit Titanium Exhaust for the Subaru 2011 Current STI and WRX sedans! Constructed entirely of CP Grade Titanium, fully tig welded and back purged; this exhaust not only looks great, but is