CT4v Blackwing Custom Cat Back Exhaust? Anyone done anything Custom? Results?

[Rob CT4-V]

Is there really any power gains from a catback on these cars? Or is it strickly for sound?

I ask because I had a Corsa on my 04 GTO and went back to stock and only lost about 5rwhp, that was when I was around 430rwhp. If you looked at that exhaust you'd think it would be so restrictive but it actually flowed very well. I'm thinking it's the same for these but haven't seen any dyno's to see the comparison.

 

[XTRMLN]

I would assume not... I have since done tapouts' DP's and per their info Hp gains are super miniminal unless you unlock with a full tune. So I would think a catback system would be the same.

 

[MikeGuy993]

Tapout Tuning now accepting pre-orders on the Corsa CT4-V Blackwing exhaust system and will ship months before anyone else has access to these systems.

https://www.tapouttuning.com/product-category/ct4-v-blackwing-performance-products/exhaust-system/

 

[XTRMLN]

Tapout Tuning now accepting pre-orders on the Corsa CT4-V Blackwing exhaust system and will ship months before anyone else has access to these systems.

https://www.tapouttuning.com/product-category/ct4-v-blackwing-performance-products/exhaust-system/

I’m looking forward to hearing some clips of the new setup. It would really have to be something for me to move away from mine as it is. What I have is borderline obnoxious in race mode when hammering on it and just the right amount of noise for me when driving normally.

 

[TERRAVAST4]

what is the exhaust tube diameter going into the muffler on the CT4 Blackwing?

 

[CrestPerformanceDynamics]

If anybody is looking for a custom exhaust solution for your Ct4-V Blackwing look no further check us out on Instagram @CrestPerformanceDynamics

 

[bl4ck_wng]

If anybody is looking for a custom exhaust solution for your Ct4-V Blackwing look no further check us out on Instagram @CrestPerformanceDynamics

Welcome to the forums brotha!

Exhaust design and weld quality on my CPD race kit is 10/10. Customer service was better than top notch. Answered all questions and kept me informed during the process. Plenty of options to choose from too. Buy with confidence fellas.

Will post a before and after video in here when I get some free time later on this week for install.

 

[MikeGuy993]

I’m looking forward to hearing some clips of the new setup. It would really have to be something for me to move away from mine as it is. What I have is borderline obnoxious in race mode when hammering on it and just the right amount of noise for me when driving normally.

You can check out two different videos here: Corsa CT4-V Blackwing Cat-Back Exhaust System - Tapout Tuning