HKS LEGAMAX Premium Impreza GRB EJ20(Turbo)

aFe introduces the MACH Force XP exhaust system for the BMW M5 F10 twin-turbo. In recent testing this system produced 18 horsepower and 30 lbs. x ft. of torque. This unique exhaust system is constructed from TIG-welded, 3 in. mandrel bent 304 stainless steel and uses quad, high-flow mufflers. This system was designed and engineered by tuning the perfect tube lengths, ultimately maximizing performance across the power band while maintaining a great tone. Also included is an X-pipe balance tube which equalizes and evenly distributes exhaust pulses for increased flow and minimizing exhaust drone. To finish off this system, aFe uses four 4 in. polished tips with 303 stainless steel machined finish inserts. This exhaust uses all factory hanger locations for a hassle-free installation. No modifications necessary. All aFe exhaust systems are engineered and manufactured in our Corona, California manufacturing facility.
MACH Force-Xp 3 IN 304 Stainless Steel Cat-Back Exhaust System w/Polished Tip BMW M5 (F10) 12-17 V8-4.4L (tt) S63

• Quad 4 in. aFe Laser Etched Polished Tips
• 3 in. Dia. 304 Stainless Steel
• Mitered Merge Collectors
• Factory Hanger Locations
• 2 Year Limited Warranty
• 100% Hand TIG Welded
• Hand Brushed Finish
• No Cutting Required
• Quad Oval Mufflers
• Aggressive Sound
• Ships in 2 Boxes
• 50 State Legal

AWE has tapped over two decades of experience in performance engineering to produce the ultimate exhaust for the The Ultimate Driving Machine®. Hundreds of hours of prototyping, engineering, research, testing, and daily usage evaluation has culminated in the AWE BMW F30 320i Exhaust Suite: The Options The AWE F30 BMW 320i Exhaust System is a downpipe back system that leverages an integrated 3” Resonated Performance Mid Pipe, and a 180 Technology® equipped Axleback section. When combined, these two components produce the perfect exhaust note, drone free. Important notes:All products are confirmed to fit both RWD and X Drive vehicles.
AWE Touring Edition Exhaust + Performance Mid Pipe for BMW F30 320i, Single Side – Chrome Silver Tip (90mm)

• Engineered, designed and manufactured in-house at AWE
• Max gains of 9hp and 8lb-ft of torque at the crank
• Resonated Performance Mid Pipe within full system
• Featuring the AWE Lifetime Exhaust Warranty
• Crafted from T304L stainless steel
• No Check Engine Light – Guaranteed
• Full 3” CNC mandrel bent system
• Featuring AWE 180 Technology®
• Perfect Fitment – Guaranteed
• Dual walled AWE branded tip