![Perrin [18-26 WRX] Turbo Sump Restrictor BMW M140i (F20/F21) If your original bolts are](https://cdn.shopify.com/s/files/1/0023/6109/8353/files/perrin-18-25-wrx-turbo-sump-restrictor-psp-eng-630-9963581.jpg?v=1783650787)
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If your original bolts are in good condition with no stripped threads or corrosion
so it pairs with OEM bumper assemblies
Direct bolt-in replacement for the center high-mounted stop lamp position
Check out these eye-catching Chrome Clear LED Taillights made just for your 1997-2003 C5/4B model
✓ Direct-from-Warehouse ✓ Pre-Assembled Unit ✓ In-House Quality Check
Perrin [18-26 WRX] Turbo Sump Restrictor BMW M140i (F20/F21) If your original bolts areThe PERRIN Turbo Sump Restrictor is designed to fix the burning oil smell and blue exhaust smoke problems commonly found on 2018 2026 Subaru WRX models equipped with FA20 or FA24DIT engines. This simple upgrade improves turbo seal performance and eliminates unwanted oil leaks without affecting turbo oil flow or requiring tuning. Features: Eliminates burning oil smell and blue exhaust smoke No tuning required after installation Improves effectiveness
