LF4 Performance Tuning Specialists
Tapout Now Stocks AWE Tuning SwitchPath™ Exhaust Systems for the CT4-V Blackwing. These are dual 3″ cat-back configuration constructed of US-sourced T304L stainless steel featuring a bespoke AWE X-pipe to harness the V6TT, patented drone-canceling 180 Technology®, full factory valve functionality, and rigidity where it matters most, all topped with quad double-walled, slash-cut tips in chrome silver or diamond black. This is the do-it-all exhaust for the Cadillac CT4-V Blackwing.
Tapout now stocks CT5-V Blackwing carbon fiber upgrades from Anderson Composites.
This holiday weekend we want to give back and thank you for your support as we strive to push the Cadillac platform forward. We are offering 10% off nearly 300 V-car products effective immediately!
Just use coupon code ‘WontTap’ at checkout for this discount to apply. The sale is live now and will run through Tuesday, September 2, 2025.
Please note that this Labor Day 10% off sales promotion does not apply to select products already on sale.
Tapout Tuning completely transformed my car. Their attention to detail, deep knowledge of performance tuning, and commitment to getting every aspect dialed in gave me confidence from start to finish. The results speak for themselves—smooth, powerful, and reliable performance. Couldn’t be happier with the build and highly recommend them to anyone serious about making their car the best it can be.
Stephen from Ohio.
OEM replacement brake pads for Blackwings aren’t easy to find. But we’ve got them on the shelf for same day shipment. Just like we do with 300 other V-car products. No excuses!