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Performance sport exhaust for ALPINA E28 B9, ALPINA B9 (E28) 3.5 (6 cil.) '82 -> '83, Alpina BMW, exhaust systems
![1981 BMW e23 Alpina B9 3.5 5-Speed for sale on BaT Auctions - closed on July 27, 2022 (Lot #79,772) | Bring a Trailer 1981 BMW e23 Alpina B9 3.5 5-Speed for sale on BaT Auctions - closed on July 27, 2022 (Lot #79,772) | Bring a Trailer](https://bringatrailer.com/wp-content/uploads/2022/06/1981_bmw_e23-b9-alpina-euro-version_rn025-38722.jpg?fit=940%2C626)
1981 BMW e23 Alpina B9 3.5 5-Speed for sale on BaT Auctions - closed on July 27, 2022 (Lot #79,772) | Bring a Trailer
![1983 Alpina B9 3.5 5-Speed for sale on BaT Auctions - closed on July 26, 2019 (Lot #21,280) | Bring a Trailer 1983 Alpina B9 3.5 5-Speed for sale on BaT Auctions - closed on July 26, 2019 (Lot #21,280) | Bring a Trailer](https://bringatrailer.com/wp-content/uploads/2018/10/1983_not_a_bmw_but_an_alpina_an_actual_alpina_b9_based_on_the_bmw_528i_1561804985548ddeSvL_AlpinaB9_282-e1562270089556.jpg?fit=940%2C627)
1983 Alpina B9 3.5 5-Speed for sale on BaT Auctions - closed on July 26, 2019 (Lot #21,280) | Bring a Trailer
![Performance sport exhaust for ALPINA E28 B9, ALPINA B9 (E28) 3.5/1 (6 cil.) '83 -> '85, Alpina BMW, exhaust systems Performance sport exhaust for ALPINA E28 B9, ALPINA B9 (E28) 3.5/1 (6 cil.) '83 -> '85, Alpina BMW, exhaust systems](https://www.supersprint.com/public/img/ALPINA%20B9%20(E28)%203.51%20(6%20cil.)%2083%20-%2085-408619.jpg)