Unlock your CT4-V Blackwing's true potential with our high-flow Catless Resonated Downpipes — now with a crossover tube. Cancel out unwanted rasp produced by your LF4 turbos while maximizing power output.
Specifications:
3" 304 16ga stainless steel construction for optimal flow
High-flow Stainless Bros resonators
TIG welded and back-purged
Made in the USA 🇺🇸
Slip-fit clamp, 2-bolt flange gasket
Hardware included (turbo hardware — nuts and O-ring — not included)
Lead Time: This is a handmade, made-to-order product. Please allow 4–6 weeks for fabrication and shipping. We'll keep you updated throughout the process.
Tuning Note: This product will trigger a check engine light. Tuning is strongly recommended. We suggest Justin @ Schmitty Tuning.
Emissions Notice: These downpipes are intended for off-road and competition use only. They are not legal for use on public roads in emissions-controlled areas and are not for sale or use in California. Installation on a street-driven vehicle may violate the Clean Air Act and result in civil or criminal penalties.
