Free delivery
3-5 business days estimated
Duration of Warranty
Permanent Warranty
Description
Flashark Downpipe Exhaust for 2007-2010 BMW N54 335i/135i 3 inch
Upgrade your performance with one of the most popular N54 downpipes on the market. This Flashark 3" stainless-steel design boosts exhaust flow for faster turbo response, stronger acceleration, and a deeper, more aggressive tone. Perfect for anyone looking to get more out of their 335i or 135i downpipe, it delivers dependable quality and real power gains for your BMW.
Fitment:
-
2007-2010 BMW N54 E90/E91/E92/E93 335i
(Excludes 2009 BMW 335i Base Coupe 2-Door 3.0L and 2007 BMW 335i) -
2008-2010 BMW N54 E82 135i
(N54 only)
Details
Brand Name: FLASHARK
Certificate: ISO9001:2000
Application: Exhaust Down Pipe
Material: Stainless Steel
Surface: Mirror Polish
Model: DP29740
Specifications:
Thickness: 1.59mm (16-gauge)
Tube Inlet Diameter: 3" V-Band Inlet
Tube Outlet Diameter: 2.5" Flange Outlet
Pipe Diameter: 3.0'' (76mm)
Increases Horsepower 10-15 HPS (approximately)
Features:
- Improve Engine Output and Efficiency, Give you an extra HPs, and increases torque
- Large diameter and free flow tubing for unrestricted flow, Making the exhaust air flow smooth, Designed for high-performance racing
- Made of High-Quality 16-gauge T-304 Stainless Steel with Computerized Mandrel-Bends
- All joints are TIG welded to prevent cracking and wear
- CNC Machine Flange for MAX Strength and Durability
- Flanges chrome plated for corrosion resistance
Stock Downpipe vs Aftermarket Downpipe: BMW N54 335i/135i
Upgrading to an aftermarket downpipe, like Flashark’s, offers significant performance improvements over the stock version, especially for the BMW N54 engine. Here's why it makes sense:
- Improved Exhaust Flow: Larger diameters and smoother bends reduce turbo lag and boost engine efficiency.
- More Power: Gain 10-15 HP and better throttle response with this simple upgrade.
- Better Sound: Enjoy a deeper, more aggressive exhaust tone for a more thrilling drive.
- Tuning Potential: Unlock even more power with improved responsiveness to tuning.
Switching to an aftermarket downpipe is a must for anyone looking to maximize the performance of their BMW 335i or 135i.
Why Choose Flashark’s BMW N54 Downpipe?
Flashark’s downpipe delivers the perfect balance of performance and quality for your BMW N54 335i/135i:
- Premium Materials: Made from T-304 stainless steel for durability and corrosion resistance.
- Performance Gains: With a 3" diameter, it improves exhaust flow, giving you more power and quicker turbo spool.
- Easy Installation: Fits perfectly with no modifications required.
- Built to Last: Flashark downpipes are designed for high-performance racing and everyday reliability.
Choose Flashark for a high-quality, performance-boosting downpipe that delivers real results and value.
BMW N54 335i/135i Models Overview
The BMW N54 engine is a 3.0L twin-turbo inline-six that powers the BMW 335i and 135i (2007-2010). Known for its performance potential, it’s the engine of choice for enthusiasts who want power and refinement. Upgrading with an aftermarket downpipe, like Flashark’s, enhances the N54’s already impressive power and turbo response, making your driving experience even more thrilling.
- BMW 335i (2007-2010): A perfect balance of luxury and performance. The N54 engine provides quick acceleration, making it a prime candidate for performance upgrades.
- BMW 135i (2008-2010): A compact powerhouse with the same N54 engine, delivering quick turbo spool and excellent handling. Aftermarket downpipes enhance its driving dynamics.
Upgrading your 335i or 135i with a performance downpipe unlocks your car’s full potential.
FAQ
Q1: What is an aftermarket downpipe, and why upgrade?
A1: An aftermarket downpipe improves exhaust flow, reduces turbo lag, and boosts horsepower. Upgrading to a performance downpipe like Flashark’s unlocks more power and faster acceleration for your BMW N54 engine.
Q2: Will Flashark’s downpipe fit my 2007 BMW 335i?
A2: Flashark’s downpipe is compatible with 2008-2010 BMW 335i/135i models with the N54 engine. It does not fit the 2007 BMW 335i model. Please verify compatibility before purchasing.
Q3: Does installing the Flashark downpipe void my warranty?
A3: Aftermarket modifications may void certain aspects of your warranty. It’s recommended to consult with your dealership before installation.
Q4: Will I need a tune after installing the Flashark downpipe?
A4: While a tune is not required, it’s recommended to get a custom tune to fully optimize performance and prevent any check engine light issues.
Q5: How much horsepower will the Flashark downpipe add?
A5: The Flashark downpipe adds 10-15 horsepower to your BMW N54 engine, resulting in noticeable improvements in acceleration and turbo response.
Q6: What material is the Flashark downpipe made of?
A6: The Flashark downpipe is made from T-304 stainless steel, which is resistant to corrosion and ensures long-lasting durability, even in harsh conditions.
Q7: Can I install the Flashark downpipe myself?
A7: The Flashark downpipe is designed for easy installation. However, if you’re not confident in your skills, professional installation is recommended.
Q8: Will the Flashark downpipe affect my car’s exhaust sound?
A8: Yes, the Flashark downpipe will enhance your BMW’s exhaust sound, making it deeper and more aggressive, adding to the performance car experience.
Q9: Is the Flashark downpipe suitable for daily driving?
A9: Absolutely! The Flashark downpipe is built for both everyday driving and high-performance racing, offering a great balance of durability and performance gains.
Q10: How long does it take to install the Flashark downpipe?
A10: Installation typically takes 2-4 hours, depending on your experience and whether you’re doing it yourself or having it professionally installed.






