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!
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 use on pollution
controlled vehicles
BMW Performance 3" BMW 135 / 335 Racing 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 3 Series E90 E92 E93 Coupe & Convertible
Does not fit xi vehicles.
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