IRL F30 B58 Downpipes
Wake up your F30 B58 with the IRL Downpipes, built to eliminate backpressure and let your turbo spool faster for maximum power. A proven way to free up real gains.
Features
- 30HP increase on a tuned B58 with stock turbos
- Smooth bends for maximum airflow without any drone
- Up to 30HP increase on stock turbos
- Flex pipe section reduces stress and unwanted vibration
Professional installation recommended.
Emissions disclaimer: This product is not legal for sale or use on pollution-controlled vehicles operated on public roads and is intended for off-road, race, or closed-course competition use only. You are responsible for compliance with all applicable emissions laws; use on public roads may violate the Federal Clean Air Act (42 U.S.C. § 7522) and similar state laws. Please check your local laws before purchase and installation.
Ships from our Vancouver shop — KORE SPEED is proudly Canadian-owned, with no surprise cross-border duties for Canadian buyers. Questions on fitment? Email support@korespeed.com.
Pairs well with
IRL F30 B58 Downpipes
If you have any questions, you are always welcome to contact us. We'll get back to you as soon as possible, within 24 hours on weekdays.
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