Cadillac CT4-V Blackwing Catted Downpipes High Flow Cat Options:GEN2 GESI G-SPORT E300 CATS V-band clamps

V-band clamps

The CPD T shirt is your perfect opportunity

this X-pipe mid pipe reduces backpressure

Want to represent CPD heres your chance

Each system is handcrafted in the USA by Crest Performance Dynamics and built to deliver the true sound of your CT5-V Blackwing while maintaining the OEM look

Cadillac CT4-V Blackwing Catted Downpipes High Flow Cat Options:GEN2 GESI G-SPORT E300 CATS V-band clampsUnlock 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