Artec Mitsubishi 4G63 3.5” Cast Outlet O2 Housing Dump Pipe [4G63-DUMP-VBAND] - 58530043

4G63-DUMP-VBAND / 58530043 EVO 4-9: CT9A, CP9A, CN9A    Highest flow on the market help reduce exhaust back-pressure. Cast Stainless Construction. Dual threaded O2 Sensor bungs. V-Band style outlet to front pipe.  *For competition (race) use ONLY. Check legality of aftermarket products with your local state, county, city authorities before purchasing. Package comes with dump pipe and v-band flange. Does not include v-band clamp. This Artec EVO Dump pipe, (Cast Outlet, or 02 Housing) is a great concept for EVO tuning as it allows people on a budget to buy what they can, when they can. Artec saw was that 95% of the serious EVO guys and girls were changing both. To remove the restriction of the tiny original donut gasket/ with OEM dimensions, Artec developed the ARTEC 3.5” Cast Outlet. A 3.5” V-Band is used on the outlet side for simple installation, as well as including a second 02 sensor mount for people wanting to run a wide band sensor without have to take parts off later and weld bits on which can quickly add up the cost. The other little feature added was easy access to the lower nut, we have created enough space to use a ratchet spanner to do this up.  --- ARTEC's revolutionary turbo manifolds with industry leading SUS347 stainless steel investment cast construction, are now available through GReddy Performance Products. All Artec manifolds are engineered and designed from the ground up, CFD simulated and, most importantly, tested in the real world to achieve maximum flow and heat dispersion. The cast stainless construction allows us to maximise flow and efficiency by having smooth merging angles and eliminating any restrictions from tight radius bends or runners. The result is a truly optimized manifold with consistent performance, resistant to heat pooling and cracking, plus a beautiful smooth exterior finish. Designed and tested in Australia by Artec Performance www.artecperformance.com.au