88Lab// BMW S54 Turbo manifold (Top Mount)

Top-mount turbo placement. Fitment is guaranteed for E46 cars. Other chassis may require clearancing as necessary. V-band wastegate flanges, standard T4 turbine flange. Contact me for options. All manifolds include the following: - 304L runners matched to the cylinder port for optimal strength, flow, spool and power. - Hand-cut merge collectors smoothed, ported and polished to provide the least amount of restriction into the turbine. - m10x1.5 tapped stainless turbine flange. - Professionally TIG welded as well as back-purged for 100% penetration, strength and aesthetically pleasing. **All sales are final, and non-returnable without prior authorization. If a return is accepted, a 50% restocking fee will be assessed. ** **Build times are usually 4+ weeks but may vary depending on production order & how busy I am at the time. Please contact me with any questions about this product or any other I offer. Thank you!**