Nitrous Express 8AN x -6AN x -6AN Billet Pure-Flo Y Fitting - Black (16388) 18480 The Active Autowerke F8X BMW

The Active Autowerke F8X BMW M3 & M4 Equal Length Mid Pipe is engineered to correct the exhaust pulse disparity caused by unequal downpipe lengths on the S55 engine

They are 100% hand-built by skilled fabricators who use only the finest materials

Seeing The Exact Fuel Pressure On Your Vehicle Can Mean The Difference Between Extracting The Most Performance Safely And Expensive Failures

Dyno Proven gains of up to 16 hp and 13 lb-ft

Nitrous Express 8AN x -6AN x -6AN Billet Pure-Flo Y Fitting - Black (16388) 18480 The Active Autowerke F8X BMWFinally, a one piece billet, turbulence free, Y fitting. Unlike other, so called, high flow Ys on the market, the NX Pure Flo Y is machined from solid 6061 T6 bar stock. No soldering, no internal joints, no steps that induce turbulence. Features: High quality at an affordable price Expertly made from premium materials Built to match your exact requirements Nitrous and Water Methanol Instructions