aFe POWER 48-36317-HN Twisted Steel Down-Pipe, Race Series BMW 340i/ix 440i/ix (F3X) 16-17 L6-3.0L (t) B58

aFe POWER 48-36317-HN Twisted Steel Down-Pipe, Race Series BMW 340i/ix 440i/ix (F3X) 16-17 L6-3.0L (t) B58

$700.00 $532.00 Sale

This product is for Racing Competition only and is not legal for use in highway or street vehicles or other non-racing competition off-road vehicles.

Purchasing this product requires you to sign our Vehicle Compliance Waiver here.

3" 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.

Fits: BMW 340i/ix (F30/F31) 16-17 L6-3.0L (t) B58

BMW 340i GT (F34) 16-17 L6-3.0L (t) B58

BMW 440i/ix (F32/F33) 16-17 L6-3.0L (t) B58

BMW 440i/ix Gran Coupe (F36) 16-17 L6-3.0L (t) B58

BMW 740i/ix/Li/Lix (G11/G12) 2017 L6-3.0L (t) B58

BMW M140i/ix (F20/F21) 2017 L6-3.0L (t) B58 Not available in US

BMW M240i/ix (F22/F23) 2017 L6-3.0L (t) B58

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.

Features:
  • +30 HP and +31 lbs. x ft. Torque max gains
  • A unique 4" into 3-1/2" stepped design is used to increase exhaust velocity
  • Constructed of mandrel bent, brushed finish 304 stainless steel tubing
  • Includes heavy duty 3" flex tubes for added strength and durability
  • Machined factory style flanges are used for a secure leak-free seal
  • 100% hand TIG-Welded by certified craftsmen for race proven strength and durability
  • Incorporates a second bung for either a wide-band O2 gauge or auxiliary instrumentation
[{"id":13102440382582,"title":"Default Title","option1":"Default Title","option2":null,"option3":null,"sku":"Model #48-36317-HN","requires_shipping":true,"taxable":true,"featured_image":null,"available":true,"name":"aFe POWER 48-36317-HN Twisted Steel Down-Pipe, Race Series BMW 340i\/ix 440i\/ix (F3X) 16-17 L6-3.0L (t) B58","public_title":null,"options":["Default Title"],"price":53200,"weight":0,"compare_at_price":70000,"inventory_management":null,"barcode":null,"requires_selling_plan":false,"selling_plan_allocations":[],"quantity_rule":{"min":1,"max":null,"increment":1}}]