====== Exhaust ====== A Transverse rear exhaust, which was shaped in the form of a wing to help reduce rear axle lift, the rear exhaust is double skinned. Alternatives are made by Scorpion, BTB and Nouvalari. {{:chassis1-1.jpg?200|}} ==== BTB ==== Double-skinned and wing shaped, BTB have maintained the exact profile and specification of the original Aerofoil design. {{:btba.jpg?200|}} ---- ==== Nouvalari ==== Whilst many 3rd parties make rear exhausts for the Z1, one of the only companies to produce an end-to-end system in Stainless Steel is Nouvalari, with various design and audio options to choose from. {{:bmw-z1-sports.jpg?200|}} {{:bmw-zi-sports-oval-trim.jpg?200|}} {{:img_1686.jpg?200|}} {{:backbox.jpg?200|}} {{:img_1683.jpg?200|}} {{:img_1685.jpg?200|}} ---- ===== Exhaust Rubber ===== Support the exhaust assembly. Unscrew holder. {{:er1.jpg?200|}} Pull holder out of rubber mount. Unscrew rubber mount. {{:er2.jpg?200|}} **Installation:** Align retaining pins to be parallel to the rubber mounts. {{:er3.jpg?200|}} Installation: Align tailpipe in the body opening by adjusting the holder. **Note:** New rubber mounts will settle during operation of the car. Adjust the tailpipe higher. {{:er4.jpg?200|}} ---- ===== Sound ===== 325ix 6Branch Header + Nouvalari. {{youtube>wv9IN5a-lqE?medium}} . {{youtube>QHgttNUVXsg?medium}}