SKU: 10364299259
Ships within 48 hours · Estimated delivery Sep 9 - Sep 14
Built to last
bringing a touch of luxury
unlike the non-100% opening of factory G8X valves
Big Horn (with LED Premium Package)
IRL B58 Gen 3 Downpipe Splitters Built to lastEnhance 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
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