The IRL downpipes to eliminate the backpressure caused by your stock catalytic converters. By upgrading to these 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
Professional installation Recommended
The IRL downpipes to eliminate the backpressure caused by your stock catalytic converters. By upgrading to these 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
Professional installation Recommended
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