ApexBuilt® BMW F10 M5/F06 M6 Race Downpipes (S63TU, 2012-17)
ApexBuilt® BMW F10 M5/F1X M6 Catless Race Downpipes offer...
• Industry-leading build quality.
• Perfect fitment, guaranteed.
• Drastically improved throttle response, quicker turbo spool, and an aggressive exhaust note versus OEM.
• Estimated gains of 35-45+ wheel horsepower and 55-60+ TQ when installed on a vehicle that is not tuned.
• Estimated gains of 65+ HP and 70+ TQ over stock power levels when paired with an aftermarket ECU tune.
• TIG-welded T304 stainless steel construction, assembled by hand in Naples FL.
• Lifetime warranty.
These these parts are for OFF ROAD / RACE USE ONLY. We advise you to run a tune on your vehicle for best results.
The perfect compliment
From first start up after a super easy install I was impressed. These open up the M5 exhaust so much. Fitment was better then factory, the sound is better then factory by a long shot. The turbo spool is intoxicating and the exhaust sings on hard accel. Speaking of accel it might be my butt dyno talking but the car for sure felt more peppy boost wise. 10/10 would recom and have!
Best quality downpipes on the market
Super glad I got apexbuilt downpipes for my 2014 M6, now it feels like a completely different car! I can't stop driving it. My mechanic said these are the best fitting downpipes he's ever installed, buy a set for yourself you won't regret it
Absolutely amazing, worth every penny!!
These are hands down the best downpipes on the market, all the way from quality to performance. Also the customer service and interactions are literally the best!
Best downpipe ever
Best downpipe ever
Fitment is Perfect!
Extremely happy with the outcome of these downpipes. Ive dealt with other brand downpipes in the past &' the fitment on these is literally insane. Even better than stock in my opinion. Install was a breeze &' I ran into no issues at all! 10000000/10 fitment. These definitely wake up the car &' make it sound incredible! The turbo spool is amazing! Get yours NOW !!