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SKU: 49-36302-P | UPC: 802959493014
aFe MACHForce XP 08-13 BMW 135i L6-3.0L N54/N55 3in. 304 SS Axle-Back Exhaust w/Polished Tips
This aFe Power MACHForce XP axle-back exhaust system bolts onto 2008-2013 BMW 135i models with N54 or N55 3.0L turbo engines. It delivers 11 horsepower and 10 lbs/ft of torque gains through mandrel-bent 3-inch tubing and a crossover pipe that balances exhaust pulses for smoother flow. Dual polished stainless tips create a refined powerful exhaust note without drone during highway drives.
Key Features
- 304 Stainless Steel Tubing: 3-inch mandrel-bent construction resists corrosion and ensures lifelong durability under high heat.
- Crossover Balance Tube: Equalizes exhaust pressure to improve scavenging reduce drone and boost low-end torque.
- Polished Stainless Tips: Dual 3.5-inch mirror-finished outlets add aggressive styling and enhance exhaust flow.
- Free-Flowing Muffler: Absorbs harsh tones while amplifying deep resonance for track-ready sound.
- OE-Style Hangers: Direct bolt-on design uses factory locations for vibration-free fit and stability.
Product Notes
- System weighs 29 lbs for balanced performance without added stress on rear suspension.
- Handle with care to preserve mirror polish on tips and tubing.
- Ships in one box measuring 48 x 12 x 12 inches via ground freight.
Installation Notes
- Professional installation recommended.
- Completes in 1 hour with no cutting or drilling required.
- Uses high-quality band clamps and welded-on hangers for 360-degree seal and OEM compatibility.
This Part Fits
| Year | Make | Model | Submodel |
|---|---|---|---|
| 2008-2010 | BMW | 135i | Base |
| 2011-2013 | BMW | 135i | Base |
Why Choose aFe Power?
- Engineered and dyno-tested in Corona California for real-world gains on BMW platforms.
- Uses premium 304-grade stainless steel throughout for heat resistance and precision fit.
- Backed by 2-year limited warranty on materials and craftsmanship.
Frequently Asked Questions
-
Q: Does this fit both N54 and N55 engines on BMW 135i?
A: Yes it bolts directly to either twin-turbo N54 or single-turbo N55 exhaust on 2008-2013 E82/E88 135i Coupe and Convertible models. -
Q: What finish does the exhaust have?
A: Mandrel-bent 3-inch tubing features mirror-polished 304 stainless steel with brushed accents on the crossover for showroom appeal. -
Q: What is the warranty and install process?
A: Covered by 2-year limited warranty. Installation takes 1 hour using factory hangers band clamps and no modifications.
Shipping & Handling
- Method: Free ground shipping on orders over $99
- Availability: In stock - ships same or next business day
- Packaging: Secure single box 48 x 12 x 12 inches
- Weight: 29 lbs
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