Ultimate Racing BMW E chassis 335 & 135 Metal Substrate High-Flow Catted Downpipes for Right Hand Drive Models.
For installation, you will require the following fittings:
- 2x Genuine BMW N54 N55 N63 S63 V-Band Exhaust Clamp (Inc. 1M, M2, 335i & Z4 35is)
- 2x Genuine BMW N13 N54 N55 S55 Downpipe Gasket - Turbo Side (inc. 1M, M2 Competition, M3, M4, M135i, 135i, 335i & Hybrid 3)
- 1x Genuine BMW N54 N55 E60 E88 E90 Downpipe Gasket Kit (Inc. 1M, 135i, 335i & 535xi)
- FULL 304 Stainless Steel Construction
- 200 Cell Metal Substrate High-Flow Catalytic Converters
- 100% bolt on fitment (no modification required)
- Comes with all stock O2 bungs and hardware for a seamless install
- Designed and made in North America
- No tuning required
- Great Power Gains (over 20whp)
- TIG Welded
- BMW 1 Series E82 E88 135i N54 (2006-2011)
- BMW 3 Series E90 E91 E92 E93 335i N54 (2005-2013)
Please Note: These downpipes fit RWD models only. Does not fit XI models with the AWD drivetrain.
To ensure the part(s) you have ordered fits your vehicle, we run a compatibility check prior to dispatch. We can do this either using your registration number(UK) or the last 7 digits of your VIN. Simply enter your car details prior to checkout.
Dyno Result (without tune):
- Ultimate Racing 335i 100% Stock - 273.30 whp / 272.95 ft.lbs
- Ultimate Racing 335i Metal Substrate High-Flow Catted Downpipes - 295.47 whp/294.49 ft.lbs
- Ultimate Racing 335i Catless Downpipes - 301.18 whp / 297.98 ft.lbs
600031R
Manufactured By
Ultimate Racing