Porsche Wastegate Boost Spring - 930 | 1976-1989 930-123-181-105 61660221502--BER Porsche Made from smooth-finish leather

Porsche Made from smooth-finish leather in selected interior colors

It features a 5x112mm bolt pattern and an ET42 offset

this hose will keep your engine running at optimal temperature

930 (1978-1979) and 914/6 (1970-1972) models

Porsche Air Intake Gasket For Porsche 993 (1995-1998) Models

Porsche Wastegate Boost Spring - 930 | 1976-1989 930-123-181-105 61660221502--BER Porsche Made from smooth-finish leatherPorsche Wastegate Boost Spring 1. 05 BAR A simple and cost effective method for adding reliable power to your Porsche. This upgrade elevates the maximum boost pressure to 1. 05 Bar (15. 23 Psi), compared to the OEM Stock maximum boost pressure of 0. 80 Bar (11. 60 Psi. Returns subject to a 25% restocking fee.