Description
Valveless ATS-V 3″ Tig Welded Cat-Back Exhaust
Upgrade your Cadillac ATS-V with a high-performance, handcrafted Tig welded 3″ stainless steel cat-back exhaust system from Crest Performance. Constructed from premium 16-gauge 304 stainless steel.
Designed with a mandrel-bent custom X-pipe, this system can be expertly paired with a Stainless Bros 14″ Stainless Mufflers or optional paired with Stainless Bros 12″ lightweight “Race” mufflers, unlocking the full sound potential of your ATS-V. Completing the package are handcrafted 4.5″ Tig welded stainless steel double-wall tips, ensuring both style and superior acoustics. This unit also retains factory exhaust valve functions, delivering an unfiltered, aggressive tone.
this valveless option does not retain factory exhaust valve functions, delivering an unfiltered, aggressive tone.
Quality You Can See & Hear!

Muffler Options:
12″ Lightweight “Race” Mufflers

14″ Stainless Mufflers

What’s Included:
1x Handcrafted 3″ stainless steel exhaust system, custom-built for your ATS-V
6x V-band clamps
1x 2.75″ Slip-fit clamp (Mid-pipe)
2x 3″ Slip-fit clamps (X-pipe)
2x Ball & socket clamps
1x 2-bolt flange gasket
All necessary hardware included!
Made in the USA 🇺🇸
Made-to-Order – Lead Times May Vary estimated time 4 to 8 weeks.
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