Description
ApexBuilt specializes in high-quality, titanium performance parts, accessories, retrofits, and upgrades for BMWs. Their quality and attention to detail separate them from the competition, providing beautiful, functional, products that service both your power and aesthetic needs!
Increase your BMW's power potential by eliminating exhaust restrictions with ApexBuilt's High-Flow Catted Downpipe.
Features:
- No check engine light on factory-tuned vehicles.
- 49 state emissions legal*
- Industry-leading build quality.
- Perfect fitment, guaranteed.
- Drastically improved throttle response, quicker turbo spool, and an aggressive exhaust note versus OEM.
- Estimated gains of 20-25+ wheel horsepower and 40-50+ TQ when installed on a vehicle that is not tuned.
- Estimated gains of 45+ HP and 60+ TQ over stock power levels when paired with an aftermarket ECU tune.
- TIG-welded T304 stainless steel construction, assembled by hand in Naples FL.
- EPA approved GESI GEN1 UHO metal-core 300cpsi 4.5" cats, rated for 500-800hp applications & road legal in 49 states.
- Lifetime warranty.
PLEASE NOTE: These downpipes will not be sold or shipped to the state of California. GESI 300cpsi cats are EPA approved, but not CARB approved – meaning they're street legal in all 49 states EXCEPT the state of California.
Not for sale or use in the state of California on any pollution-controlled vehicle as per the California Air Resources Board.