
IRL B58 Gen 3 Downpipe
Enhance your engine's performance and eliminate back pressure with the IRL LLC downpipes. By replacing your stock catalytic converters, our downpipes allow for faster turbo spooling and maximum power. A tuned B58 with stock turbos can expect a significant 30HP increase. The included flex pipe Section reduces stress and vibration for a smoother ride. Notable features include...
Professional installation Recommended
It is a violation of Federal and Illinois State laws to use this product in a manner inconsistent with it’s labeling. Our products are "Legal Only For Racing Vehicles Which May Never Be Used, Or Registered or Licensed For Use, Upon A Highway."
Original: $299.00
-70%$299.00
$89.70More Images

IRL B58 Gen 3 Downpipe
Enhance your engine's performance and eliminate back pressure with the IRL LLC downpipes. By replacing your stock catalytic converters, our downpipes allow for faster turbo spooling and maximum power. A tuned B58 with stock turbos can expect a significant 30HP increase. The included flex pipe Section reduces stress and vibration for a smoother ride. Notable features include...
Professional installation Recommended
It is a violation of Federal and Illinois State laws to use this product in a manner inconsistent with it’s labeling. Our products are "Legal Only For Racing Vehicles Which May Never Be Used, Or Registered or Licensed For Use, Upon A Highway."
Product Information
Product Information
Shipping & Returns
Shipping & Returns
Description
Enhance your engine's performance and eliminate back pressure with the IRL LLC downpipes. By replacing your stock catalytic converters, our downpipes allow for faster turbo spooling and maximum power. A tuned B58 with stock turbos can expect a significant 30HP increase. The included flex pipe Section reduces stress and vibration for a smoother ride. Notable features include...
Professional installation Recommended
It is a violation of Federal and Illinois State laws to use this product in a manner inconsistent with it’s labeling. Our products are "Legal Only For Racing Vehicles Which May Never Be Used, Or Registered or Licensed For Use, Upon A Highway."








