![VALVETECH™ [TITANIUM] BMW F80 M3 F82 M4 BIG SINGLE EXHAUST SYSTEM G82 M4 REAR SIDE SPLITTERS KIA STINGER](https://cdn.shopify.com/s/files/1/1714/5159/files/titaniumbigsingle1.png?v=1784870651)
![VALVETECH™ [TITANIUM] BMW F80 M3 F82 M4 BIG SINGLE EXHAUST SYSTEM G82 M4 REAR SIDE SPLITTERS KIA STINGER](https://cdn.shopify.com/s/files/1/1714/5159/files/titaniumbigsingle3.png?v=1784870652)
![VALVETECH™ [TITANIUM] BMW F80 M3 F82 M4 BIG SINGLE EXHAUST SYSTEM G82 M4 REAR SIDE SPLITTERS KIA STINGER](https://cdn.shopify.com/s/files/1/1714/5159/files/titaniumbigsingle4.png?v=1784870651)
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REAR SIDE SPLITTERS KIA STINGER GT
Professional installation recommended for best alignment and secure fit
Designed for easy installation
reducing fog build-up while maintaining a quieter
1 × Pair of STI-style side skirt winglets (left + right)
VALVETECH™ [TITANIUM] BMW F80 M3 F82 M4 BIG SINGLE EXHAUST SYSTEM G82 M4 REAR SIDE SPLITTERS KIA STINGERStop the show with our TITANIUM Equal Length Full Exhaust System. Constructed with our 3 inch Big Single mid section and an H pipe configuration, this complete cat back system combines the exhaust into a valve controlled 3. 5 inch cat back. This results in a power and aggressive note throughout the entire rev range. The exhaust gases can flow freely out of the passenger side exhaust tips when the valves are open, while the quad chambered muffler
