aFe Twisted Steel Down Pipe 4 to 3-1/2 IN 304 Stainless Steel PN# 48-3 — Vicious Offroad Skip to content

aFe Twisted Steel Down Pipe 4 to 3-1/2 IN 304 Stainless Steel PN# 48-36317-HN

SKU AFE-48-36317-HN
by aFe
Sold out
Original price $613.00 - Original price $613.00
Original price $613.00
$613.00
$613.00 - $613.00
Current price $613.00
• Twisted Steel Downpipe

• BMW 340i (F30) /440i (F32/33) 16-20 / Toyota Supra (A90) 2020 L6-3.0L (t) B58

• Twisted Steel Down Pipe 4 to 3-1/2 IN 304 Stainless Steel BMW 340i (F30) /440i (F32/33) 16-20 / Toyota Supra (A90) 2020 L6-3.0L (t) B58

• Unique 4 in. into 3.5 in. Stepped Design To Increase Exh Velocity
• Mandrel Bent Brushed Finish 304 Stainless Steel Tubing
• Heavy Duty 3 in. Flex Tubes For Added Strength
• Machined Factory Style Flanges For Secure Leak Free Seal
• 100% TIG-Welded For Race Proven Strength

• Bend Angle: N/A
• Gauge: OEM
• Inlet Inside Diameter: 4 IN
• Material: Steel
• Tube Diameter: 4 IN
• WARNING CA Proposition 65: Yes
• WARNING CA Proposition 65 Message: WARNING: Cancer and Reproductive Harm - www.P65Warnings.ca.gov

• 3 inch Interlock Flex Pipes: The down-pipes utilizes heavy duty 3" flex tubes with internal interlock liners. Factory Mounting Locations: The down-pipe mount directly to factory mounting locations and includes hardware for a hassle-free installation. Tapered Design: A unique 4" into 3-1/2" stepped design is used to increase exhaust velocity and increase usable torque. This means more aggressive throttle response and increased passing power. Factory Style Connections: Machined, factory style flanges are used for a secure leak-free seal. TIG-Welded: 100% TIG-Welded by certified craftsmen for race proven strength and durability. TIG-Welding provides the strongest welds reducing stress cracks. Brushed 304 SS Construction: This down-pipe are constructed of 4" into 3-1/2" mandrel-bent, brushed 304 stainless steel tubing for maximum performance, corrosion resistance and strength eliminating cracking. O2 Sensor: Includes an additional bung for either a wide-band O2 gauge or auxiliary instrumentation. Note: This is a "Race Only" product used solely for competition. It's use is limited to closed-course and open-course racing that is formally sanctioned by a recognized racing organization. Any other use including recreational off-road use, could be in violation of local, state and federal laws.

Fitment

Year Make Model