01 / 03VCTR · Downpipe - Catless
VCTR Performance BMW 135i/335i N54 Downpipe Kit
$699.99
or 4 payments of A$175.00 with Afterpay
Sourced to order
Estimated delivery in 2–4 weeks. We’ll send tracked progress updates throughout your order.
Secure checkout
Fitment support
Tracked delivery
Australian support
Before you order
Road-registration and emissions requirements vary by vehicle, modification and jurisdiction. Confirm local requirements before installation.
Why VCTR
- Platform-specific fitment
- Help before you order
- Tracked order updates
- Australian-based support
Overview
The N54's factory Downpipe is the most significant restriction in its exhaust system. This catless unit removes the pre-cat restriction from both turbo outlets — improving turbo spool, reducing back pressure and providing a cleaner exhaust foundation for tuned N54 builds.
- Removes the primary restriction in the factory post-turbo exhaust path
- Improved turbo spool — the turbo recovers and builds pressure faster
- More defined exhaust tone under load
- Stainless Steel construction for longevity
Engineering Focus
SS304 Stainless Steel construction, matched to the N54 twin-turbo outlet configuration. Designed for E90/E92/E93 335i and E82 135i applications with direct flange replacement.
Driving Experience
A catless Downpipe is the clearest sign a build has moved past stock thinking — every gram of post-turbo restriction gone from both N54 turbo outlets at once. The N54 has been a serious tuning platform for long enough that this is a well-trodden first step, not an experiment.
Delivery
Availability
Status
Special order
Dispatch
Estimated 2–4 weeks
Delivery
Delivery estimate shown at checkout
Confidence
Variable · sourced to order
Contact us for accurate ETA and stock confirmation. Tracked shipping. Change-of-mind eligibility is set out in our Returns Policy. Your rights under Australian Consumer Law are not limited.
In the box
What's included
- Catless downpipe assembly
- Supplied gaskets and installation hardware
Technical
Specifications
- Brand
- VCTR
- Category
- Exhaust
- Vehicle
- BMW 135i · BMW 335i
- Engine
- N54
- Platform
- BMW E Series
- Material
- Stainless Steel
- Availability
- Special Order
Sourced to order
$699.99