IRL F97 F98 X3M X4M Downpipes Marilyn Brush

IRL F97 F98 X3M X4M Downpipes Marilyn BrushUpgrade to the IRL LLC downpipes to eliminate the backpressure caused by your stock catalytic converters. By upgrading to our downpipes, your turbos can now spool faster and achieve maximum power. 30HP increase on a tuned S58 with stock turbos. The flex pipe Section will help reduce the stress and unwanted vibration from the downpipes. Features Smooth bends for maximum airflow without any drone Up to 30HP increase on the stock turbos Professional

This Conversion Kit is for configurations designed for 90mm tips

These systems are one-of-a-kind masterpieces

spindles and lower arm inner pivots

Adding a VR Performance Titanium Exhaust System will provide you with much improved rear-end looks as well as increased power figures

[12 Outlets with Wide Spacing for All Plug Types]: Equipped with 12 widely-spaced outlets

and performance

The valves will open or close depending on which drive mode you have selected offering an enhanced driving experience

2023 Dodge Durango SRT Hellcat

Whether you’re carving tight switchbacks or charging at high speed through the desert

They're built tough for superior durability and strength

✅ Handles Up to 300W Max Power – Supports 150W per plug

Any downpipes that bolt up directly to the OEM mid-pipes must reduce to the 2