Cadillac CT4-V Blackwing Catted Downpipes High Flow Cat Options:E400 Catted Downpipes WITH Crossover We offer a core exchange

We offer a core exchange program for this exhaust system

ensuring perfect fitment and optimal performance gains

CPD gives you the choice to customize your driving experience

● Keep your STOCK Tips

improved sound

Cadillac CT4-V Blackwing Catted Downpipes High Flow Cat Options:E400 Catted Downpipes WITH Crossover We offer a core exchangeUnlock your vehicle's true potential with our high flow GEN2 GESI G SPORT E300 & E400 Cats Now Available for the CT4 V Blackwing now with a crossover tube added ! Cancel out any unwanted rasp produced by your LF4 turbos. Featuring: 3" 304 16ga Stainless steel construction for optimal flow High Flow GEN2 GESI E400 & E300 CATS Tig Welded and backpurged Made in the USA Slip fit Clamp , 2 bolt flange gasket Hardware Included ( Except turbo hardware ( nuts