• Twisted Steel Downpipe

• BMW 135i (E82/88)/335i (E90/92/93) 11-13 L6-3.0L (t) N55

• Twisted Steel Down Pipe 3 to 2-1/2 IN 304 Stainless Steel w/ Cat BMW 135i (E82/88)/335i (E90/92/93) 11-13 L6-3.0L (t) N55

• 4 in. Dia. 304 Stainless Steel
• 300 CPSI Stainless Steel High Flow Catalytic Converter
• Retains Factory O2 Sensors
• 100% TIG-Welded
• No Modification Necessary
• Hassle Free Installation
• OE Style Brackets
• OE Style Turbo Flange
• Prevents Check Engine Light

• Bend Angle: N/A
• CARB Compliant: No
• Finish: Brushed
• Gauge: OEM
• Inlet Inside Diameter: 2.5 IN
• Inlet Quantity: 1
• Material: 304 Stainless Steel
• Muffler Count: None
• Position: N/A
• Tube Diameter: 2.5 x 3.0 IN
• WARNING CA Proposition 65: Yes
• WARNING CA Proposition 65 Message: WARNING: Cancer and Reproductive Harm - www.P65Warnings.ca.gov

• This race down pipe uses a unique resonance chamber to capture sound waves and minimize in-cab resonance producing an aggressive tone on throttle with a smooth sound at cruising speeds without effecting performance. In recent testing, the race version down pipe produced +14 horsepower and +39 lbs. x ft. of torque. The high-flowing down pipe is designed using mandrel-bent, 304 stainless steel tubing for optimum flow resulting in added horse power and torque. The down pipe is 100% hand TIG-Welded and uses a 3-1/2" into 4" stepped design that increases exhaust velocity and eliminates low pressure drops which helps to scavenge the exhaust for increased intake charge and more power.

Fitment

Year	Make	Model