Gain up to 20hp and 30tq to the wheels
Burger Motorsports is excited to present ar design's BMW 135i and 335i 3" Hi-Flo™ downpipes!
In
addition to an intoxicating and exotic sound, these downpipes add
significant power and virtually eliminate turbo lag, making the
N54 engine even more responsive!
NEW! Now also available for xi vehicles
ar design's Hi-Flo 3" Premium Downpipes Feature:
- 3" tubing until cat-back flange
- 100% Hand Crafted in the USA - not China - from premium 304 stainless
steel - flanges and O2
bungs included!
- Water-jet cut 304 Stainless cat-back flanges, and CNC'd 304 Stainless V-Band flanges.
- 100% TIG welded, argon back-purged.
- Set of our exclusive bomb-proof exhaust gaskets included.
- Grade 10.9 Metric Hardware(145,000PSI tensile strength, C32-C39
Rockwell, Zinc Plated), and Nord-Lock positive locking re-usable
washers included.
- Factory location O2 bungs
- Lifetime warranty against any manufacturing defects given to original owner.
- ar design does NOT grind/polish our welds as some other manufacturers do.
Grinding welds compromises the strength of the weld, and can lead to
weld failure - especially critical in applications exposed to
temperatures in excess of 1200°F. Such temperatures will also rapidly deteriorate the polished finish.
- Do not rattle or cause exhaust alignment headaches like
other less expensive N54 downpipes.
- Not legal for polution controlled vehicles.
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ar design BMW 135 and 335 3" Hi-Flo Downpipes |
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Included downpipe gasket kit and hardware. |
Exclusively for:
2007-2010 BMW 135i 1 Series E82 E88 Coupe & Convertible
2007-2010 BMW 335i / 335xi 3 Series E90 E92 E93 Coupe & Convertible
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