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afe POWER MACH Force-Xp 16-17 BMW 340i/340ix/ 3.0L 304 SS Cat-Back Exhaust System aFe AFE49-36334-P
afe POWER MACH Force-Xp 16-17 BMW 340i/340ix/ 3.0L 304 SS Cat-Back Exhaust System aFe AFE49-36334-P
afe POWER MACH Force-Xp 16-17 BMW 340i/340ix/ 3.0L 304 SS Cat-Back Exhaust System aFe AFE49-36334-P
afe POWER MACH Force-Xp 16-17 BMW 340i/340ix/ 3.0L 304 SS Cat-Back Exhaust System aFe AFE49-36334-P
afe POWER MACH Force-Xp 16-17 BMW 340i/340ix/ 3.0L 304 SS Cat-Back Exhaust System aFe AFE49-36334-P
afe POWER MACH Force-Xp 16-17 BMW 340i/340ix/ 3.0L 304 SS Cat-Back Exhaust System aFe AFE49-36334-P
afe POWER MACH Force-Xp 16-17 BMW 340i/340ix/ 3.0L 304 SS Cat-Back Exhaust System aFe AFE49-36334-P
afe POWER MACH Force-Xp 16-17 BMW 340i/340ix/ 3.0L 304 SS Cat-Back Exhaust System aFe AFE49-36334-P
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afe POWER MACH Force-Xp 16-17 BMW 340i/340ix/ 3.0L 304 SS Cat-Back Exhaust System

aFe
AFE49-36334-P
802959630310
Catback
Out of stock
aFe, Catback, Exhaust Systems
$ 2,135.00

SKU: 49-36334-P | UPC: 802959630310

aFe POWER MACH Force-Xp 2016-2020 BMW 340i/440i 3.0L 304 SS Cat-Back Exhaust System

This aFe POWER MACH Force-Xp cat-back exhaust system upgrades 2016-2020 BMW 340i, 340i xDrive, 440i and related models with mandrel-bent 304 stainless steel tubing from 3 inch inlet to 2.5 inch outlets. It produces an aggressive exhaust note through a high-flow transverse muffler while increasing horsepower and torque. Dual 4-inch polished tips add bold styling to the rear.

Key Features

  • 304 Stainless Steel Construction: Brushed 304 SS tubing resists corrosion with 100% hand TIG-welded joints for strength and durability without cracking.
  • High-Flow Transverse Muffler: Absorbs high-pitch tones for a deep powerful sound, finished in high-temp black powder coat with stamped aFe POWER logo.
  • Factory-Style Exhaust Valve: Retains OEM valve control using factory motor (not included) to adjust flow based on throttle for performance gains.
  • Dual 4-Inch Polished Tips: 304 SS tips with laser-etched aFe POWER logo provide aggressive rear styling and perfect fitment.
  • Leak-Free V-Band Clamps: Factory-style flanges and high-quality band clamps ensure 360-degree seals for maximum flow and no leaks.

Product Notes

  • System uses factory hanger locations for direct replacement.
  • Valve motor from vehicle required. not supplied with kit.
  • Ships in one oversized box for protection during transit.

Installation Notes

  • Professional installation recommended.
  • Bolt-on design uses all factory mounting points for straightforward setup.
  • Compatible with OEM exhaust valve actuator and hangers.

This Part Fits

Year Make Model Submodel
2016-2018 BMW 340i Base
2016-2018 BMW 340i xDrive Base
2017-2019 BMW 340i GT xDrive Base
2017-2020 BMW 440i Base
2017-2020 BMW 440i xDrive Base
2017-2020 BMW 440i Gran Coupe Base
2017-2020 BMW 440i xDrive Gran Coupe Base

Why Choose aFe POWER?

  • Engineered for BMW B58 engines with dyno-tested gains in power and response.
  • Mandrel-bent tubing ensures smooth exhaust flow without restrictions.
  • Handcrafted TIG welds deliver leak-proof performance for long-term reliability.

Frequently Asked Questions

  • Q: Does this fit 2018 BMW 340i xDrive?
    A: Yes, direct bolt-on for all 2016-2018 BMW 340i and 340i xDrive models with 3.0L B58 engine using factory locations.
  • Q: What material are the pipes and tips?
    A: Full 304 stainless steel construction including 3-inch mandrel-bent tubing, transverse muffler and dual 4-inch polished tips.
  • Q: Is the exhaust valve included?
    A: Factory-style valve integrates with your OEM motor (not included) for throttle-responsive sound and flow control.

Shipping & Handling

  • Method: UPS or FedEx Ground
  • Availability: In stock - ships same or next business day
  • Packaging: Single oversized box measuring 48 x 16 x 16 inches
  • Weight: 38 lbs
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